hook | 2bd1641352c96b21dfa61088b708c907dd6b57e5ba919b6bb3a7c6bf649dc66b

Analysis

max time kernel
41s
max time network
150s
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
09-02-2024 08:56

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General

Target

2bd1641352c96b21dfa61088b708c907dd6b57e5ba919b6bb3a7c6bf649dc66b.apk
Size

1.2MB
MD5

ad5e53c3c1a9d830e4d5074a23b1ca7f
SHA1

138458bc2cf96c813f2ff108d8ceb2a9cbc18e3b
SHA256

2bd1641352c96b21dfa61088b708c907dd6b57e5ba919b6bb3a7c6bf649dc66b
SHA512

cf1abb7b240258b0c54f84c56d491cfec68fd75152dad4821b162ec04f4fb2d590beb1f9833c4f5327e7bb8e0763b38116282d068a6fe917c7ce64b57cdfa8ba
SSDEEP

24576:xj6ShpuJkeC0iOSqUPY25MA6K8aFU8RcGikBkwG4ugoCQpgS9ZL:jpu3qOVUHMA/8aFU6cd3QQpgSv

Score

10^/10

hook infostealer rat trojan

Malware Config

Extracted

Family

hook

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.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.

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:4484

Network

MITRE ATT&CK Matrix

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
a9f8f626c0133a01f25f0ae950932238

SHA1
4c3844b853ce4b8862f81a702d6b8019cb9fddb8

SHA256
40de1fb68e7943749bb73faf81322cc3ac996d864b48ac57164af8ffd71b9e96

SHA512
76bb1f2b99f1b87fb2f714fd55c7e6c908ce8bfb6a574ec7be6fbec76375b4befa62a103502e5e4263a805e2ee05183ea87acd68bc7458c45f92c8f8db12d606

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
6f63b2628c058446841ae1744d5af482

SHA1
7b26dde1979f0d8fadc9b36f841d05b5eb4a1b4e

SHA256
f2c838dd07e5c6a297a1aaaa9510293a50d9bf9aeae29495d51de2f1a2daa78f

SHA512
eb2841239acb102638cc7ee2299bb6633f43f55aac1e076c4995d0c197662639ec75e2437cdd361dc392294193d54db26ac9ef35dc66e239a05766f6abb0c2fd

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

Filesize
108KB

MD5
04baa611806fc470150ecd60a619cf2c

SHA1
f4bdce2d4de113563f83cc70e29a8a00bcf8c4b4

SHA256
48e9626f732adefce6c91e5ac20e9e4c53218c4ff673b23efac678f725dd18e4

SHA512
27b512cf7fed415a89263ba999888d11c35ed3ae823100b5d497e7a596e142574cf33dc17fa336872a640778fc9fb2ab5e0312164b53a2fb5f56294a670ea282

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

Filesize
148KB

MD5
31a160aed172e00c3d9a5cac9606339d

SHA1
a8ad5d2c639ca00b0e38144de1d2d73120d6ae30

SHA256
18e76f0761de1c984a0b8ea713f7fce8e5cb93971a8bcdd93d7db050c52b4e97

SHA512
c75f7d09e82afefb6c537adc12f208235af7ad710b2ab675cb53daa5c3c50fe9f875bc3ddad23b9905e773690e6b9524310b81ea03c72a9352f2e2decd7194e5

Download Submit