hook | 8d20189cd3865e13ce0c943b72472600308b40db54080c45d6b84117b69a6d52

Analysis

max time kernel
146s
max time network
159s
platform
android_x64
resource
android-x64-arm64-20240221-en
resource tags

androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240221-enlocale:en-usos:android-11-x64system
submitted
13-03-2024 13:33

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General

Target

8d20189cd3865e13ce0c943b72472600308b40db54080c45d6b84117b69a6d52.apk
Size

1.1MB
MD5

f6c6e7b69ba6026646d229757a7c0dcd
SHA1

af240d54bc5c9f31646da0a220e0679b0acb194e
SHA256

8d20189cd3865e13ce0c943b72472600308b40db54080c45d6b84117b69a6d52
SHA512

b0220f3171cda248a3306547c58fb52323467553cca7290e1c3ccb78855b4244b1c45576508f42f86c76c1352dbf5148156aa62251320d07e6bb7346cbe2c2dd
SSDEEP

24576:NUlxsCIH/aelw2APkxE5ecT6AEVj3nIg/SsDl:NmxsfaAx+kMCBnIg/1

Score

10^/10

hook collection discovery evasion infostealer rat trojan

Malware Config

Extracted

Family

hook

%INSERT_URL_HERE%

Signatures

Hook
Hook is an Android malware that is based on Ermac with RAT capabilities.
rat trojan infostealer hook

Makes use of the framework's Accessibility service 2 TTPs 3 IoCs

Retrieves information displayed on the phone screen using AccessibilityService.

collection evasion

Input Injection

T1516

Screen Capture

T1513

description	ioc	Process
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId	com.tencent.mm
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText	com.tencent.mm
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	com.tencent.mm

Acquires the wake lock 1 IoCs

description	ioc	Process
Framework service call	android.os.IPowerManager.acquireWakeLock	com.tencent.mm

Reads information about phone network operator. 1 TTPs
discovery

System Network Configuration Discovery
T1422

com.tencent.mm
1⤵
- Makes use of the framework's Accessibility service
- Acquires the wake lock
PID:4687

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Input Injection

T1516

Credential Access

Discovery

System Network Configuration Discovery

T1422

Lateral Movement

Collection

Screen Capture

T1513

Command and Control

Exfiltration

Impact

Input Injection

T1516

Replay Monitor

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Downloads

/data/user/0/com.tencent.mm/no_backup/androidx.work.workdb

Filesize
4KB

MD5
7e858c4054eb00fcddc653a04e5cd1c6

SHA1
2e056bf31a8d78df136f02a62afeeca77f4faccf

SHA256
9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad

SHA512
d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

Download Submit
/data/user/0/com.tencent.mm/no_backup/androidx.work.workdb-journal

Filesize
512B

MD5
4345f59a8012268ec99cdb11d7190915

SHA1
d879e1627b848e4445927663237bd3a090f492c1

SHA256
a0fdccc5d2f3c425fdfbd4b5277adfd90128650a272b4f01400a34e7005a7878

SHA512
9bee3b31c2c84140deff24e0551a5c3cb3d1d78fdc490b35ace8e0861e880fd2ba5b7965b805a75625d894dd90de5bfffe5224b3b3ae78a7728914664da41870

Download Submit
/data/user/0/com.tencent.mm/no_backup/androidx.work.workdb-shm

Filesize
32KB

MD5
bb7df04e1b0a2570657527a7e108ae23

SHA1
5188431849b4613152fd7bdba6a3ff0a4fd6424b

SHA256
c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

SHA512
768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

Download Submit
/data/user/0/com.tencent.mm/no_backup/androidx.work.workdb-wal

Filesize
16KB

MD5
d1e9cc0b73567da2e849e048a7acc2bd

SHA1
dc9508ba9c27aafe1fad41df0bc3229e6af24cbc

SHA256
bf2fcbe41ae6f17472aa14ba9ee6254241add0e2a7b801d58ffa1275590eb36b

SHA512
c230a9d0955f0c467d9d9a123f6dd6fab006c8368066213495dc1ba3b6ddb2b509311ac28f03204dd01c5059afd2401c246d55efd6a4a595ff9220ea2df781df

Download Submit
/data/user/0/com.tencent.mm/no_backup/androidx.work.workdb-wal

Filesize
108KB

MD5
1acb8dac59b5efe3314913db7a678e79

SHA1
366cdaf4f6f6e013a2f95d7683c15d6807f25739

SHA256
5b886af237c2960e7fecfe489970da901ca653884a4d7b11f879f7c6c111a087

SHA512
db47764d62e6527e2884929047ae813bb9aed992cccfb7c01e042d90e559613a382651f6ee23fa40ce5817189aa2beb82e5720daa317213e233914a52dc19464

Download Submit
/data/user/0/com.tencent.mm/no_backup/androidx.work.workdb-wal

Filesize
173KB

MD5
92292337aedf1844dd58308b7b2e728a

SHA1
efa1af74b8790dbdf8e0354e17c1b93853b7f223

SHA256
4896797938fa745ef5ae96a35eeae6ffa586ab38f986af612bd834819931df26

SHA512
db76ffac8a0c4e052a9d32e9e3e10894f56eebb8bfa8f9de6b4a0700a1d1c6334551131b3235d4875024767b157e6b8f775ddcd887552b67e0c44fcafe878936

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads