hook | a3b73640d3df40f8170d3dfb8457ec143aea6a3859daed3ba70b8ca416a98664

Analysis

max time kernel
148s
max time network
156s
platform
android_x86
resource
android-x86-arm-20240221-en
resource tags

androidarch:armarch:x86image:android-x86-arm-20240221-enlocale:en-usos:android-9-x86system
submitted
13-03-2024 14:22

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General

Target

a3b73640d3df40f8170d3dfb8457ec143aea6a3859daed3ba70b8ca416a98664.apk
Size

1.1MB
MD5

bf9bfd9b6139c92df74386c2e224de43
SHA1

c60ef6b00fd93ed7595b390b92d833e15edb8812
SHA256

a3b73640d3df40f8170d3dfb8457ec143aea6a3859daed3ba70b8ca416a98664
SHA512

259d880fc8516827c6be79fc9e11a91512b81a5abe282936988da7168aba0c7a7c0c466760d838110f54f95e84f72d293ee188b605a9cc9a33a35d837aa679d6
SSDEEP

24576:XogIZk2MoXAFVDqB3f3KgUX5Ue2s9+iEVj3nIg/Ss3:4gJ2zcdqZ3KZXL2ZBnIg/T

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:4187

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
25db1690db8e99a0060a8e474e90dad7

SHA1
ed77831e31750fa5eb02db344659148e572a3e39

SHA256
082c94807ccde5956ecd11bbd9904d934c5c504f4067edba7a9fc44f59ed938c

SHA512
e185ce0ea1e3edf3c91024613aa786b4e502c18355c0c090ec4fcadcc61d0870c0b21b25f2b87700693d4b7f649c0e6d43182486005f67b3219663e3cb0ef6c8

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

Filesize
28KB

MD5
cf845a781c107ec1346e849c9dd1b7e8

SHA1
b44ccc7f7d519352422e59ee8b0bdbac881768a7

SHA256
18619b678a5c207a971a0aa931604f48162e307c57ecdec450d5f095fe9f32c7

SHA512
4802861ea06dc7fb85229a3c8f04e707a084f1ba516510c6f269821b33c8ee4ebf495258fe5bee4850668a5aac1a45f0edf51580da13b7ee160a29d067c67612

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

Filesize
16KB

MD5
62fb55ca79931e390414729dc3ccb0a3

SHA1
d34b75fc4bfcd15d9b1229231bd20ec59025e964

SHA256
45e4b876b9e31eb9ae4e6ea4f2c357cadbfbbdc4b80680d3351a079394adff22

SHA512
f2de1105ba44d2687a1671dc0db76eea17cd69c330b180ff3b00d6df79874a695a6828031c130a3190c6467d355ada4b51e672e17ecad2af599d0c5ca6236971

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

Filesize
108KB

MD5
32ec68d59140e775428bc4de2ceeac34

SHA1
7016b1d6747efe8e9911d3fe3a20bcf16fb91e0f

SHA256
32ca4b818fbe495953679d2daaba83bd0aef49fc671ea0a921e13abf1ba07d11

SHA512
1ec336e5c04ec174673b7eff737f9acae870d0f297b1b6449107e94137d84819c11093ba0729a3725262d17374e2624530afcff5fe8cc025787eb8ef5ae25797

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

Filesize
148KB

MD5
92c1f4edfbb6cde2f2ac32249ce863e8

SHA1
e851bad323db1a11c3c07b609558be48a6f6cb0e

SHA256
396af00129ae52d3e6ae770902a09645af80674c38e92e5ac955d67e43d83f12

SHA512
b039087ec0d4daf75e128ab4a9603f9a14508e6be854c4387b97ba66d6f62ae3b050a7114eb88f121685d612d74b904e4172ef4603c54cb771acf8ffcf63bb88

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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