Android.Packed.37805

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.1.origin
Android.DownLoader.589.origin

Gains access to the ITelephony private interface.

Network activity:

Connecting to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) 52.52.2####.56:80
TCP(HTTP/1.1) subscri####.mo####.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) m.mo####.com:80
TCP(HTTP/1.1) a.appj####.com:80
TCP(HTTP/1.1) loc.map.b####.com:80
TCP(HTTP/1.1) go.hotw####.top:80
TCP(HTTP/1.1) cdn.app.kac####.####.com:80
TCP(HTTP/1.1) cdn.game####.org:80
TCP(HTTP/1.1) 1####.76.224.67:80
TCP(TLS/1.0) s####.map.b####.com:443
TCP c####.g####.ig####.com:5224
TCP sdk.o####.t####.####.com:5224

DNS requests:

a####.u####.com
a.appj####.com
c####.g####.ig####.com
cdn.app.kac####.cn
cdn.game####.org
go.hotw####.top
loc.map.b####.com
m.mo####.com
p####.mo####.com
s####.map.b####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
subscri####.mo####.com

HTTP GET requests:

cdn.app.kac####.####.com/sfile/201805/17/all/cp_V2.8.5.txt
cdn.game####.org/strategy/UnknownDev
cdn.game####.org/strategy/base
cdn.game####.org/strategy/dev_root
cdn.game####.org/strategy/dev_root2
cdn.game####.org/strategy/larger4.3
cdn.game####.org/strategy/loss_4.3
cdn.game####.org/strategy/sul18
cdn.game####.org/strategy/symlink-adbd

HTTP POST requests:

a####.u####.com/app_logs
a.appj####.com/ad-service/ad/mark
go.hotw####.top/cpgg/e/bgm/ot
go.hotw####.top/cpgg/lqm/iasiy
go.hotw####.top/cpgg/mri/h
go.hotw####.top/cpgg/ohy/unof
go.hotw####.top/cpgg/oofla/tgwvn
go.hotw####.top/cpgg/rc/dtnm
go.hotw####.top/cpgg/tuzo/jz/t
go.hotw####.top/cpgg/uqt/rszbx/ouedl
go.hotw####.top/cpgg/va/g
go.hotw####.top/sdf/a
go.hotw####.top/sdf/ibvmb
go.hotw####.top/sdf/v
loc.map.b####.com/sdk.php
m.mo####.com/search/subscription
sdk.o####.p####.####.com/api.php?action=####&format=####
sdk.o####.p####.####.com/api.php?action=####&session_last=####&format=##...
subscri####.mo####.com/api/v1
subscri####.mo####.com/user/put

Modified file system:

Creates the following files:

/data/data/####/.jg.ic
/data/data/####/.log.lock
/data/data/####/.log.ls
/data/data/####/0cdc2430-f853-4acf-be3e-20bde6d307a4
/data/data/####/1740c449fc10be62df60ba0f18696c9f
/data/data/####/1808ba75-6d4e-47fa-aacb-6593d8cfe05b
/data/data/####/1eea7eca-8a79-4e86-a563-2cb859472168
/data/data/####/209c5507-0a61-4a1d-b8de-307784f13418
/data/data/####/32edd79a240b5f1e461d069caab1ec3e
/data/data/####/3cec9102-af97-4a63-9ad2-c72f1364ba4c
/data/data/####/70c710ad-5416-48af-b878-cd3012d10c8e
/data/data/####/71a434c5-7d47-45fd-9b07-89545213591b
/data/data/####/74e6fb79-bc99-4b35-82fb-f15bb96d2ac1
/data/data/####/84de3928-8230-4da0-b04b-ee67cf17587a
/data/data/####/8b6f263391259b7a8e5f58ee71852ca8
/data/data/####/9840fcf4-f909-4d93-bdcc-e7f6b4f6b114
/data/data/####/9cfde102-4431-43b2-b1c3-2dec88eab744
/data/data/####/9d506648-6de9-4a93-a7cf-b3abbd2453ab
/data/data/####/9ebc03d8-1452-4244-8632-b4eb9c7f3040
/data/data/####/CMRequire.dat
/data/data/####/DVDirectory.cfg
/data/data/####/DVHotcity.cfg
/data/data/####/DVVersion.cfg
/data/data/####/DeviceManager.xml
/data/data/####/Matrix
/data/data/####/ResPack.rs
/data/data/####/SUBOXLOG_
/data/data/####/VerDatset.dat
/data/data/####/a04ae558-6cc9-4da0-a447-2bbffa0a5493
/data/data/####/a613f39f-2752-4cd9-b25d-8d21dfd4409f
/data/data/####/aa4e1c7f-c132-4158-a051-f0e176a1f6f4
/data/data/####/applicationId
/data/data/####/b0141e478b25af7c40a8cca8de6c4708
/data/data/####/b18a021d11a3004d25017230b681476b
/data/data/####/bac83982-7d14-4b5e-9e2a-2164f5e2561b
/data/data/####/be547640-bd51-4c9d-962a-cab506812971
/data/data/####/bids.xml
/data/data/####/c61913b615fb6224701377a119081f36
/data/data/####/checker.jar
/data/data/####/chumenwenwen.db-journal
/data/data/####/cj.jar
/data/data/####/d136415c-f0c7-4f42-b23f-f8566acad9de
/data/data/####/d9ae3f5d-e9e8-43ac-b524-e74038976d37
/data/data/####/ddexe
/data/data/####/debuggerd
/data/data/####/device.db
/data/data/####/eq.jar
/data/data/####/ff215cab-74d6-4e07-a1b6-33468b5feffe
/data/data/####/fileWork
/data/data/####/gxdbapp.db-journal
/data/data/####/gxsdkdb.db
/data/data/####/gxsdkdb.db-journal
/data/data/####/imei.dat
/data/data/####/install-recovery.sh
/data/data/####/jg_app_update_settings_random.xml
/data/data/####/kr.xml
/data/data/####/kr.xml.bak
/data/data/####/libjiagu.so
/data/data/####/mapstyle.sty
/data/data/####/mobclick_agent_header_com.gdfsfdg.fgfds.xml
/data/data/####/mobclick_agent_state_com.gdfsfdg.fgfds.xml
/data/data/####/nu.jar
/data/data/####/pidof
/data/data/####/qsb.xml
/data/data/####/root3
/data/data/####/satellitestyle.sty
/data/data/####/stop.lock
/data/data/####/su
/data/data/####/subox.xml
/data/data/####/subscription.xml
/data/data/####/supolicy
/data/data/####/sz.jar
/data/data/####/t_u.db-journal
/data/data/####/toolbox
/data/data/####/trafficstyle.sty
/data/data/####/uy.jar
/data/data/####/ver.dat
/data/data/####/wsroot.sh
/data/data/####/wv.xml
/data/media/####/.cuid
/data/media/####/V2.8.5.txt
/data/media/####/app.db
/data/media/####/com.gdfsfdg.fgfds.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/imsi.db
/data/media/####/ls.db
/data/media/####/ls.db-journal
/data/media/####/yoh.dat
/data/media/####/yol.dat
/data/media/####/yom.dat

Miscellaneous:

Executes next shell scripts:

chmod 755 <Package Folder>/.jiagu/libjiagu.so
chmod 777 Matrix ddexe debuggerd device.db fileWork install-recovery.sh pidof root3 su supolicy toolbox wsroot.sh
chmod 777 Matrix ddexe debuggerd fileWork install-recovery.sh pidof su supolicy toolbox wsroot.sh
sh

Loads the following dynamic libraries:

BaiduMapSDK_v2_3_5
_oktko240
_uqy429
_vs950
libjiagu
locSDK3

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding

Uses the following algorithms to decrypt data:

Uses special library to hide executable bytecode.

Gains access to geolocation.

Gains access to network information.

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

Gains access to information about APN settings.

Gains access to information about installed applications.

Gains access to information about running applications.

Adds tasks to the system scheduler.

Displays its own windows over windows of other applications.

Gains access to information about sent/received SMS messages.

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