hook | 0121588ca4de977d77b3492af120588890cf758924fdb3412b780879d8d2192f

Analysis

max time kernel
153s
max time network
156s
platform
android_x64
resource
android-x64-20240221-en
resource tags

androidarch:x64arch:x86image:android-x64-20240221-enlocale:en-usos:android-10-x64system
submitted
13-03-2024 20:49

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General

Target

0121588ca4de977d77b3492af120588890cf758924fdb3412b780879d8d2192f.apk
Size

3.3MB
MD5

8d958576257733bd78fe81f84e768ed1
SHA1

cd19e464b30b42d80a532cd994828696dc5f7b9b
SHA256

0121588ca4de977d77b3492af120588890cf758924fdb3412b780879d8d2192f
SHA512

9352203c5c06e69a2521041f3eb4751af80295ac50828b3e6a7d653198e6fb4db671b2fa214e3e3c166cf2a4c22ef54a5e87e40d6ce145a32a5c23b71a487683
SSDEEP

98304:TAxM4GZm5vjgae1B4IIDjl5OMxeAPuYXv+r5Pd:xZwMaQ4ImlAYeQuYXv+r5F

Score

10^/10

hook collection discovery evasion infostealer rat trojan

Malware Config

Extracted

Family

hook

http://77.246.108.116:3434

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 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.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. 1 TTPs
discovery

System Network Configuration Discovery
T1422

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:5111

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

Filesize
4KB

MD5
f2b4b0190b9f384ca885f0c8c9b14700

SHA1
934ff2646757b5b6e7f20f6a0aa76c7f995d9361

SHA256
0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

SHA512
ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

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

Filesize
512B

MD5
280911c57f5ad7dcd46a795462e7f2aa

SHA1
16a24842d40a29b76c29d1438b64365e439d0c9d

SHA256
588b35467445933e4a7e571d406020c71b68384d0fe1aea8e216ee4ecc001eef

SHA512
0acea886d9c84e779425fc3de743f05b676d0f8c14951ea19c9626504d235ceb4396a6628a9a70296975644b70b98a23dcac3b94976cd3f9a40b69c77572ccba

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

Filesize
32KB

MD5
bb7df04e1b0a2570657527a7e108ae23

SHA1
5188431849b4613152fd7bdba6a3ff0a4fd6424b

SHA256
c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

SHA512
768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

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

Filesize
16KB

MD5
e16fc57b6e67f1bddd64f42eb1249f1c

SHA1
656b956580f95e5ffb5a4f02cd574088c46604e9

SHA256
2e01bda804617f6bde1bff61206528488784283a3b8149096f05479f74602b46

SHA512
dd8010f6f9fc6e7d6ed9a2b1ee8d69685b7276cbeb28e7d0247d626f568235a07bcb7b65c95f6e598f0af0644930a0031c84a1c86696a87fc3c988894baad827

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

Filesize
108KB

MD5
2ddc45ff433ca0a6f1f1b9885c49d241

SHA1
942f83e5e9e5058fd66ed6fe086dee1e058451c1

SHA256
80975b13f08904ec4f7fc81d1d13307caf6109a8789631b1a6f621b38dce6847

SHA512
3b3bf673d59660b1508f02b8c3fc94533b88ec5a179045d6477ec1031c9739c65dd3458c36431fdd5e59d7db76a19a379101b9974be641ae998a2048d8c88994

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

Filesize
156KB

MD5
804548cb07313944acf3c9530f477818

SHA1
d351242199f1e2cd755376c9a3df6a9fb4f5b7dc

SHA256
ad2d6468afcba2ea17aacd9b058b3fd375e5c2f53ebbdb746d8dd85d20e167ce

SHA512
16623c7bd97a2a8582a88940e240a7f96178166be6fe84c2f31e873de4f3ab7542d99c745f708e42a2c015543f5f599483d4fa547f6e9d689b222cd3f45ced35

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads