Android.Packed.44534

Technical information

Malicious functions:

Sends SMS:

106901332942: rg|655|AhB3j.S11wiZPLfC4voMlAPLf5l4OMLO8Og5z74T385P,mOWqq4ckPtLpVZ43sNPYiHdCPvWbH8PMx9qyq5OGXN035IgZQQOyS14,JCCBVM!

Executes code of the following detected threats:

Android.DownLoader.691.origin

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) w####.cns####.com:9005
TCP(HTTP/1.1) 47.1####.78.161:9004
TCP(HTTP/1.1) ji####.jieme####.com:8152
TCP(HTTP/1.1) www.3####.com:8081
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) www.palmfun####.cn:80
TCP(HTTP/1.1) qq####.top:660
TCP(HTTP/1.1) 1####.55.161.68:29092
TCP(HTTP/1.1) q####.a####.com:80
TCP(HTTP/1.1) z####.heyc####.net:80
TCP(HTTP/1.1) lp.lapia####.com:6099
TCP(HTTP/1.1) fy.bigb####.com:6099

DNS requests:

a####.u####.com
and####.b####.qq.com
dd.bigb####.com
fy.bigb####.com
ji####.dl####.com
ji####.jieme####.com
l####.bigb####.com
lp.lapia####.com
qq####.top
w####.cns####.com
www.3####.com
www.palmfun####.cn
z####.heyc####.net

HTTP GET requests:

q####.a####.com/jieplginf/djmdeta29

HTTP POST requests:

a####.u####.com/app_logs
and####.b####.qq.com/rqd/async
fy.bigb####.com:6099/aps/
ji####.jieme####.com:8152/ryf_webserver/payment/checkupdate.html
lp.lapia####.com:6099/aps/
qq####.top:660/d2e69/91b8
qq####.top:660/o73d5b6/deb982
qq####.top:660/s047b/eedfe
qq####.top:660/s199/00bda
qq####.top:660/s3f636/617c8
qq####.top:660/s59a7220/989857
qq####.top:660/s76e381/ad8e
qq####.top:660/s8b7c/b2cb29
qq####.top:660/s8f32a69/1f1e7
qq####.top:660/scc7e1d/c4d6
qq####.top:660/scf45e/91c0f
qq####.top:660/sd63e90/b43550
qq####.top:660/se503a/3aa7
qq####.top:660/sf0f320/714a
w####.cns####.com:9005/csk/st_c/cn_i_sec.json
w####.cns####.com:9005/csk/st_c/cn_sk_login.json
w####.cns####.com:9005/csk/st_c/cn_sk_specialVersion.json
w####.cns####.com:9005/csk/st_c/getst_tegy.json
www.3####.com:8081/e/mmc
www.palmfun####.cn/fee/active
www.palmfun####.cn/fee/searchpc
www.palmfun####.cn/fee/searchpcNew
z####.heyc####.net/getlist
z####.heyc####.net/xlogin

File system changes:

Creates the following files:

/data/data/####/.dex
/data/data/####/.imprint
/data/data/####/.jar
/data/data/####/JiePay.xml
/data/data/####/a_tmp
/data/data/####/app_test.apk
/data/data/####/app_test.dex (deleted)
/data/data/####/baidu
/data/data/####/black.png
/data/data/####/box0.png
/data/data/####/box1.png
/data/data/####/box10.png
/data/data/####/box11.png
/data/data/####/box12.png
/data/data/####/box13.png
/data/data/####/box14.png
/data/data/####/box15.png
/data/data/####/box16.png
/data/data/####/box17.png
/data/data/####/box18.png
/data/data/####/box19.png
/data/data/####/box2.png
/data/data/####/box20.png
/data/data/####/box21.png
/data/data/####/box22.png
/data/data/####/box23.png
/data/data/####/box24.png
/data/data/####/box25.png
/data/data/####/box26.png
/data/data/####/box27.png
/data/data/####/box28.png
/data/data/####/box29.png
/data/data/####/box3.png
/data/data/####/box30.png
/data/data/####/box31.png
/data/data/####/box32.png
/data/data/####/box33.png
/data/data/####/box34.png
/data/data/####/box4.png
/data/data/####/box5.png
/data/data/####/box6.png
/data/data/####/box7.png
/data/data/####/box8.png
/data/data/####/box9.png
/data/data/####/brushs.xml
/data/data/####/brushs.xml.bak
/data/data/####/brushs.xml.bak (deleted)
/data/data/####/bugly_db_legu
/data/data/####/bugly_db_legu-journal
/data/data/####/by0.png
/data/data/####/by1.png
/data/data/####/by10.png
/data/data/####/by11.png
/data/data/####/by12.png
/data/data/####/by2.png
/data/data/####/by3.png
/data/data/####/by4.png
/data/data/####/by5.png
/data/data/####/by6.png
/data/data/####/by7.png
/data/data/####/by8.png
/data/data/####/by9.png
/data/data/####/c8ef51bca7c6ca597d96a5924f5daec5.xml
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/cds.xml
/data/data/####/dpi
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/fen.png
/data/data/####/fmoonStore.db
/data/data/####/fmoonStore.db-journal
/data/data/####/fplay_arthc
/data/data/####/hid.db
/data/data/####/jiepay_config.xml
/data/data/####/jiepayplugin.apk
/data/data/####/jiepayplugin.dex
/data/data/####/juese.png
/data/data/####/jx_im.png
/data/data/####/libnfix.so
/data/data/####/libshella-2.9.1.2.so
/data/data/####/libufix.so
/data/data/####/local_crash_lock
/data/data/####/lpdf.dex
/data/data/####/lpdf.jar
/data/data/####/menu_an.png
/data/data/####/menu_ph.png
/data/data/####/menu_top.png
/data/data/####/mid_yy.mp3
/data/data/####/mix.dex
/data/data/####/mix.so
/data/data/####/native_record_lock
/data/data/####/nrg.tdzsbAG.rRF_preferences.xml
/data/data/####/nrgtdzsbAGrRF
/data/data/####/order_sp.xml
/data/data/####/order_sp.xml.bak
/data/data/####/over_an0.png
/data/data/####/over_an1.png
/data/data/####/over_jm.png
/data/data/####/over_tc.png
/data/data/####/over_zi0.png
/data/data/####/ph_back.png
/data/data/####/ph_di0.png
/data/data/####/ph_di1.png
/data/data/####/ph_jm.png
/data/data/####/ph_kuang.png
/data/data/####/sdk.xml
/data/data/####/sdk.xml.bak
/data/data/####/security_info
/data/data/####/shu.png
/data/data/####/shu2.png
/data/data/####/shu3.png
/data/data/####/shu4.png
/data/data/####/shu5.png
/data/data/####/sod_chaoshi.mp3
/data/data/####/sod_obegin.mp3
/data/data/####/sod_over.mp3
/data/data/####/sod_ozhongxin.mp3
/data/data/####/sod_xiashui.mp3
/data/data/####/sod_xl.mp3
/data/data/####/tou_0.png
/data/data/####/tou_1.png
/data/data/####/tou_10.png
/data/data/####/tou_11.png
/data/data/####/tou_12.png
/data/data/####/tou_13.png
/data/data/####/tou_14.png
/data/data/####/tou_15.png
/data/data/####/tou_16.png
/data/data/####/tou_17.png
/data/data/####/tou_18.png
/data/data/####/tou_19.png
/data/data/####/tou_2.png
/data/data/####/tou_20.png
/data/data/####/tou_21.png
/data/data/####/tou_22.png
/data/data/####/tou_23.png
/data/data/####/tou_24.png
/data/data/####/tou_25.png
/data/data/####/tou_26.png
/data/data/####/tou_27.png
/data/data/####/tou_28.png
/data/data/####/tou_29.png
/data/data/####/tou_3.png
/data/data/####/tou_30.png
/data/data/####/tou_31.png
/data/data/####/tou_32.png
/data/data/####/tou_33.png
/data/data/####/tou_34.png
/data/data/####/tou_35.png
/data/data/####/tou_36.png
/data/data/####/tou_37.png
/data/data/####/tou_38.png
/data/data/####/tou_39.png
/data/data/####/tou_4.png
/data/data/####/tou_40.png
/data/data/####/tou_41.png
/data/data/####/tou_42.png
/data/data/####/tou_43.png
/data/data/####/tou_44.png
/data/data/####/tou_45.png
/data/data/####/tou_46.png
/data/data/####/tou_47.png
/data/data/####/tou_48.png
/data/data/####/tou_49.png
/data/data/####/tou_5.png
/data/data/####/tou_6.png
/data/data/####/tou_7.png
/data/data/####/tou_8.png
/data/data/####/tou_9.png
/data/data/####/tx_dian.png
/data/data/####/tx_jia.png
/data/data/####/tx_quan.png
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/uid.f
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_general_config.xml.bak (deleted)
/data/data/####/umeng_it.cache
/data/data/####/userData.xml
/data/data/####/userDatas.xml
/data/data/####/webview.db
/data/data/####/webview.db-journal
/data/data/####/ying.png
/data/data/####/yunUid.f
/data/data/####/zdfc.dex
/data/data/####/zdfc.jar
/data/data/####/zxxinzf.apk
/data/media/####/.nid

Miscellaneous:

Executes the following shell scripts:

./fplay_arthc
/system/bin/sh
/system/bin/sh -c getprop ro.aa.romver
/system/bin/sh -c getprop ro.board.platform
/system/bin/sh -c getprop ro.build.fingerprint
/system/bin/sh -c getprop ro.build.nubia.rom.name
/system/bin/sh -c getprop ro.build.rom.id
/system/bin/sh -c getprop ro.build.tyd.kbstyle_version
/system/bin/sh -c getprop ro.build.version.emui
/system/bin/sh -c getprop ro.build.version.opporom
/system/bin/sh -c getprop ro.gn.gnromvernumber
/system/bin/sh -c getprop ro.lenovo.series
/system/bin/sh -c getprop ro.lewa.version
/system/bin/sh -c getprop ro.meizu.product.model
/system/bin/sh -c getprop ro.miui.ui.version.name
/system/bin/sh -c getprop ro.vivo.os.build.display.id
/system/bin/sh -c type su
cat /sys/class/android_usb/android0/idProduct
cat /sys/class/android_usb/android0/idVendor
chmod 700 <Package Folder>/tx_shell/libnfix.so
chmod 700 <Package Folder>/tx_shell/libshella-2.9.1.2.so
chmod 700 <Package Folder>/tx_shell/libufix.so
chmod 777 <Package Folder>/files/fplay_arthc
chmod 777 <Package Folder>/nrgtdzsbAGrRF
dd if <Package Folder>/files/fplay_arthc of <Package Folder>/nrgtdzsbAGrRF
dd if=<Package Folder>/files/fplay_arthc of=<Package Folder>/nrgtdzsbAGrRF
getprop
getprop ro.aa.romver
getprop ro.board.platform
getprop ro.build.fingerprint
getprop ro.build.nubia.rom.name
getprop ro.build.rom.id
getprop ro.build.tyd.kbstyle_version
getprop ro.build.version.emui
getprop ro.build.version.opporom
getprop ro.gn.gnromvernumber
getprop ro.lenovo.series
getprop ro.lewa.version
getprop ro.meizu.product.model
getprop ro.miui.ui.version.name
getprop ro.vivo.os.build.display.id
getprop ro.yunos.version
logcat -d -v threadtime
ls -l /dev
ls -l /dev/block
ls -l /dev/block/vold
ls -l /dev/bus
ls -l /dev/bus/usb
ls -l /dev/bus/usb/001
ls -l /dev/com.android.settings.daemon
ls -l /dev/cpuctl
ls -l /dev/cpuctl/apps
ls -l /dev/cpuctl/apps/bg_non_interactive
ls -l /dev/graphics
ls -l /dev/input
ls -l /dev/log
ls -l /dev/pts
ls -l /dev/snd
ls -l /dev/socket
ps
sh
sh ./fplay_arthc

Loads the following dynamic libraries:

Bugly
cocos2dcpp
fshrimp
libnfix
libshella-2.9.1.2
libufix
nf9bd2
nfix
ufix

Uses the following algorithms to encrypt data:

AES
AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-GCM-NoPadding
DES-CBC-PKCS5Padding
RSA-ECB-PKCS1Padding

Uses the following algorithms to decrypt data:

AES
AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-GCM-NoPadding
DES
DES-CBC-PKCS5Padding

Accesses the ITelephony private interface.

Uses special library to hide executable bytecode.

Gets information about location.

Gets information about network.

Gets information about phone status (number, IMEI, etc.).

Gets information about installed apps.

Gets information about running apps.

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

Gets information about sent/received SMS.

Technologies

Terminology

Training and education

Myths

Technical information

Curing recommendations

Free trial