Android.Packed.38663

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.DownLoader.683.origin

Network activity:

Connecting to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.0) 4####.92.62.1:80
TCP(HTTP/1.0) pis.al####.com:80
TCP(HTTP/1.1) 1####.76.224.67:80
TCP(HTTP/1.1) cdn.app.h####.top:80
TCP(HTTP/1.1) multime####.nos.net####.com:80
TCP(HTTP/1.1) cgi.con####.qq.com:80
TCP(HTTP/1.1) pus.al####.com:80
TCP(HTTP/1.1) nos.net####.com:80
TCP(HTTP/1.1) cdn.app.win####.top:80
TCP(HTTP/1.1) pss.al####.com:80
TCP(HTTP/1.1) mr.da.net####.com:80
TCP(HTTP/1.1) api.lof####.net####.com:80
TCP(HTTP/1.1) pi####.qq.com:80
TCP(HTTP/1.1) ap####.multim####.net####.com:80
TCP(TLS/1.0) l####.4####.top:443
TCP(TLS/1.0) regi####.xm####.xi####.com:443
TCP(TLS/1.0) pns.al####.com:443
UDP 1####.168.72.254:4466

DNS requests:

ap####.multim####.net####.com
api.lof####.net####.com
cdn.app.h####.top
cdn.app.win####.top
cdn.img.h####.top
cgi.con####.qq.com
l####.4####.top
mr.da.net####.com
multime####.nos.net####.com
nos.net####.com
pi####.qq.com
pis.al####.com
pns.al####.com
pss.al####.com
pus.al####.com
regi####.xm####.xi####.com

HTTP GET requests:

api.lof####.net####.com/Server/getFilterTeamMaxVersion
cdn.app.h####.top/swenjian/321
cdn.app.h####.top/swenjian/321m
cdn.app.h####.top/upload/201806/29/img/20180629153445640.png
cdn.app.win####.top/upload/201806/29/app/20180629153450748.apk
cgi.con####.qq.com/qqconnectopen/openapi/policy_conf?sdkv=####&appid=###...
multime####.nos.net####.com/4da11263-6e7a-47f5-9fd0-d4872e516073
nos.net####.com/loftcam-photo/ASFP1006?NOSAccessKeyId=####&Expires=####&...
nos.net####.com/loftcam-photo/ASFP1007?NOSAccessKeyId=####&Expires=####&...
nos.net####.com/loftcam-photo/ASFP1008?NOSAccessKeyId=####&Expires=####&...
nos.net####.com/loftcam-photo/ASFP1009?NOSAccessKeyId=####&Expires=####&...
nos.net####.com/loftcam-photo/ASFP1010?NOSAccessKeyId=####&Expires=####&...
nos.net####.com/loftcam-photo/ASH1006?NOSAccessKeyId=####&Expires=####&S...
nos.net####.com/loftcam-photo/ASH1007?NOSAccessKeyId=####&Expires=####&S...
nos.net####.com/loftcam-photo/ASH1008?NOSAccessKeyId=####&Expires=####&S...
nos.net####.com/loftcam-photo/ASH1009?NOSAccessKeyId=####&Expires=####&S...
nos.net####.com/loftcam-photo/ASH1010?NOSAccessKeyId=####&Expires=####&S...
pus.al####.com/kernal/sdkcontrol/vod_android-mobile_x86_9.1.1.1220.jpg

HTTP POST requests:

ap####.multim####.net####.com/api/ad/get/1001
ap####.multim####.net####.com/api/ad/get/1005
ap####.multim####.net####.com/api/version/check
api.lof####.net####.com/Server/FilterTeams
mr.da.net####.com/receiver
pi####.qq.com/mstat/report
pis.al####.com/p/pcdn/i.php?v=####
pss.al####.com/iku/log/acc

Modified file system:

Creates the following files:

/data/data/####/.jg.ic
/data/data/####/05a79db829f286b53862dcd0c45908ce92dfd3b04f2be80....0.tmp
/data/data/####/07a6d84be8b8739f2834616e2d35e4b7681716ba4c47657....0.tmp
/data/data/####/09ea8a459647271516f4e4fe5a519a753fad35b72e396e5....0.tmp
/data/data/####/0da34699464225f27990a24420e38ee58edff235313eec5....0.tmp
/data/data/####/0f6d34ba3ff02b1f4f2121e0fad444e5bdadafec801052a....0.tmp
/data/data/####/11e7a4448ec390408b7008eb44600a1de8e49b33e5c8761....0.tmp
/data/data/####/12a22011b3ff96480d95973678140fcd37b3be5ba0fd118....0.tmp
/data/data/####/1dbcbc6be4d936e1a736d9c6e19732a9ccec3d64c01385b....0.tmp
/data/data/####/1e3ea98512c67c633f708d92eca594c7d0e2dd352f7169b....0.tmp
/data/data/####/219140379edcf73c7e05ce41bb2af4b81362538ab76f5ec....0.tmp
/data/data/####/25e1884a15df4791bdf1f73a22554231bb972fa85edd536....0.tmp
/data/data/####/29fa6e37a93bb0fd439d0e2efdd9ffcaf6f265bbcbbf857....0.tmp
/data/data/####/2adff175e832dd2cf6df0db8e09ab203a2c8ffdecb6ffe7....0.tmp
/data/data/####/3a339bd4d9daea07e31de8f3a1de502162f8c1ed3f02176....0.tmp
/data/data/####/4186aa7c5c6fea3598788dc893d5d1a5dbadfaaf46599ab....0.tmp
/data/data/####/47e59202b26c290abfe9f48b97877f62b4c915f101dd4fe....0.tmp
/data/data/####/4ab157ec67a28c896a3d902c016d9d99b0c1cb36dbc7871....0.tmp
/data/data/####/4d76853c5517e92fdaa3bcec07d666843c49c1dd69a7bc8....0.tmp
/data/data/####/4fdcc8ab327fd87681f487e117b714d26f8a45010f26cfe....0.tmp
/data/data/####/5167f739801cf04dd5fd14b0c8610014125f1e394699b02....0.tmp
/data/data/####/5a1e04bdd76979bfaecd67a41fcdf648d99453240a5da76....0.tmp
/data/data/####/68c4b7094e355a6ab00a70bf3d865e8d1313995977a7313....0.tmp
/data/data/####/698bf6405359b231e61c284974b72fbdb6b97993e9aa5f4....0.tmp
/data/data/####/71166b03b5354ca403fdaca7205b3f866efa98e8514cd4d....0.tmp
/data/data/####/72be3cc8420227552c7bbbc5c1bb632c0b325a96bf58644....0.tmp
/data/data/####/73d8a5d6fdbceb178c24202af32e62e185cf8d2fb8228a6....0.tmp
/data/data/####/79867d56a54c682967cad6a96bff7f118333d6a4fe0e58b....0.tmp
/data/data/####/7ba18af1b85ae9c5f680a3c07c8755ffbacade16897cda9....0.tmp
/data/data/####/86ecae08a0b8e1124849e1067de93c46a6ad165bba178e9....0.tmp
/data/data/####/8734789b2ca161713b3a82e4eed277be6a8882f34bc3444....0.tmp
/data/data/####/93c884ef3fb02c6b4f88e6ef08f0cc557878a06f88487ea....0.tmp
/data/data/####/9d42a9a8e54d4523029f2ad8cd6d5f87ca9f6bc464d59e8....0.tmp
/data/data/####/Ky.jar
/data/data/####/Ky.xml
/data/data/####/NELoginConfig.xml
/data/data/####/NEW_TAG.xml
/data/data/####/Ovx.xml
/data/data/####/SUBOXLOG_
/data/data/####/alldown.xml
/data/data/####/ba0e6755-882c-40b0-8bcf-63c186dd65e4.jar
/data/data/####/bzwn.db-journal
/data/data/####/c227e500b7e328b9b5dd08fb8dff62cb81c75393150a2fd....0.tmp
/data/data/####/c8dad9db34dec5b032c26fea4021a0c9dc82418751c205a....0.tmp
/data/data/####/com.netease.loftercam.activity.xml
/data/data/####/com.tencent.open.config.json.1103463136
/data/data/####/d23772054fb45a42d1b97696054aab08b8901d48bcd1ac7....0.tmp
/data/data/####/d888b4cd7d1da95ea5211618711c7d450a7d07b94b2b726....0.tmp
/data/data/####/dd84eafef9a3f6e06668bb272f4babb2c9fa3ed92a275e6....0.tmp
/data/data/####/e40c4ca1b901b4e0b990ff89dddbec48308f1bd452fd4f5....0.tmp
/data/data/####/eb16d2131a98e4cdb8e1dd06e2d139febd5288492f7c91f....0.tmp
/data/data/####/ebn.xml
/data/data/####/ed26e5755243e0a4be3aa05b7f27cadeb9f91d3bbe66cf8....0.tmp
/data/data/####/eebe26b3dded7643a648357bec4848c34a12392474b585e....0.tmp
/data/data/####/f40c94baf0bf3adf37bc1ac4171a115a8b20403b140a3a7....0.tmp
/data/data/####/fad31ef7c280a8cc7a6c02e8fbad5d760816a9d7b630fb9....0.tmp
/data/data/####/ff04d624f763fc62c972835d7200d7a2ac47f88d8a5270b....0.tmp
/data/data/####/ff0b8c68-2043-47aa-92e1-931d2e0747f4
/data/data/####/filters.db
/data/data/####/filters.db-journal
/data/data/####/jg_so_upgrade_setting.xml
/data/data/####/journal.tmp
/data/data/####/libjiagu.so
/data/data/####/libpcdn_acc.zip
/data/data/####/libpcdn_acc_new.so
/data/data/####/mipush.xml
/data/data/####/mipush_extra.xml
/data/data/####/mobidroid.sqlite-journal
/data/data/####/pcdnconfigs.xml
/data/data/####/pcdnconfigs.xml.bak
/data/data/####/qihoo_jiagu_crash_report.xml
/data/data/####/qws.fd.xdf_preferences.xml
/data/data/####/tencent_analysis.db-journal
/data/media/####/.mid.txt
/data/media/####/.nomedia
/data/media/####/3cd1c6816a596cfb0fd65939a1577199.apk
/data/media/####/c8fb82bc00430
/data/media/####/cl.tmp
/data/media/####/com.tencent.mobileqq_connectSdk.18.06.29.10.log
/data/media/####/dv.tmp
/data/media/####/dv.tmp (deleted)
/data/media/####/log.lock
/data/media/####/log1.txt
/data/media/####/myself.dat

Miscellaneous:

Executes next shell scripts:

/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq
chmod 755 <Package Folder>/.jiagu/libjiagu.so
chmod 777 /storage/emulated/0/instal/3cd1c6816a596cfb0fd65939a1577199.apk

Loads the following dynamic libraries:

MtaNativeCrash
libjiagu
libpcdn_acc
pcdn_acc
pl_droidsonroids_gif
ursandroidcore

Uses the following algorithms to encrypt data:

AES-ECB-PKCS5Padding
AES-ECB-PKCS7Padding

Uses special library to hide executable bytecode.

Gains access to network information.

Gains access to telephone information (number, imei, etc.).

Gains access to information about installed applications.

Gains access to information about running applications.

Displays its own windows over windows of other applications.

Technologies

Terminology

Training and education

Myths

Technical information

Curing recommendations

Free trial