hook | 0ef21ffb179d61c9aecb291a8e4c88f023346377b49993465367d2d0aa9beeb5

Analysis

max time kernel
150s
max time network
157s
platform
android_x64
resource
android-x64-arm64-20231215-en
resource tags

androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20231215-enlocale:en-usos:android-11-x64system
submitted
08-02-2024 22:15

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General

Target

0ef21ffb179d61c9aecb291a8e4c88f023346377b49993465367d2d0aa9beeb5.apk
Size

1.2MB
MD5

4344abaeb4717d271b826a4acd7dd464
SHA1

213390187ecdbc6114ce20af02f1107f50cf5139
SHA256

0ef21ffb179d61c9aecb291a8e4c88f023346377b49993465367d2d0aa9beeb5
SHA512

3f8aaad32aaee2788d243fb1a51032990b7480b35a31e88f41463f4c7cee896c395febc72b57092614304f8eb9e6aab076166f17c827ffe6a093c53fbce90d6a
SSDEEP

24576:/cr/pUPpuzhiXD0zJMc9oP3bz/+SKAFwquTqXmLOMkFhpqHhJgSkv:y2PpohA0VMcG3nKhq1wd4UhJgSW

Score

10^/10

hook infostealer rat trojan

Malware Config

Extracted

Family

hook

http://93.123.39.235:3434

AES_key

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 3 IoCs

Retrieves information displayed on the phone screen using AccessibilityService.

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

Uses Crypto APIs (Might try to encrypt user data) 1 IoCs

description	ioc	Process
Framework API call	javax.crypto.Cipher.doFinal	com.tencent.mm

com.tencent.mm
1⤵
- Makes use of the framework's Accessibility service
- Acquires the wake lock
- Uses Crypto APIs (Might try to encrypt user data)
PID:4611

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

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
ea6e55df239d19131efceb2fba5b86f9

SHA1
650d58cf14c72bef7d5628f1aa062d19c8247dcb

SHA256
e1ebc30534b18b8dda9fb7e71dfd4a78df41ff145cffee67fe3622c193819833

SHA512
d0c69dc96bdef9a07fc061877dfec492f479366a3dec216c0dec793573cecb3f26244110e98b0a1ce45218defc81f50a373efe072905391f0bc430c252e0088e

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
eaeb5408ff8c312a1782161d68104378

SHA1
95fda61cddc8476622b9aa9baa058a5f61f0b915

SHA256
a6f8ae710fd434808907d98e737e908920a858bcf588ec3cabf78305d8576abc

SHA512
85e59bdc011a53ef6a18737e9d48b2c2eebaa6833298fe2bdd47ac55d872b453ae75271b49f3cf91ea434823198940b579d6a48e724d1e5ea59398cf8cf00cc7

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

Filesize
108KB

MD5
7b08a8a259efbd3f5db10628b7bdc758

SHA1
8720e9ae9611fb97ff6b5516eedd58deb7b9a3fe

SHA256
d6e0b499606c75f733dac4ace085b4d35d892713beab201a288f47313a390ece

SHA512
c3753fb58c1e30083870744256cfa556ffd000e36b7bfa93123cc6490dc4aadb706019f957b9f9865739712e85f1bd2eec368022397f326534f277b21e4e3d04

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

Filesize
173KB

MD5
3d4b4f37e7b88c67422f9feef87e02ec

SHA1
ab34896dc83dc43865763ea85be454df599cb5cb

SHA256
fc432bf0a023e6e8a7d3d19f5715addc32180dd86f82ee10768d28a5df4c8854

SHA512
84ea877863b1b767617211abd12c38302d090c40eb2a0fc4c0724761f9f121ca620ab56441d17f290bdff0799f5e7add1024333506fa8f985be135c3a810cae5

Download Submit