hook | a3b73640d3df40f8170d3dfb8457ec143aea6a3859daed3ba70b8ca416a98664

Analysis

max time kernel
148s
max time network
143s
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 20:50

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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:4249

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
839abad3d91780a244881484ed08b440

SHA1
0a95ef896a6bb97a9f0c91c2317f6843473190b7

SHA256
a1530617ca057454ceabd10cf3e6fc181d5ca740595d32257c6b7f62ef3f35c4

SHA512
e9e4a754848567c364553015bf9c44e7d1b3d8db1ff6844218c28d8c41c136ceb769d2c9d511009b1cb4ec6878594bb1931b52b39e285afed48433cd512ba845

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
d77465f68912f839a01578e603ba44ac

SHA1
d8531f2e73a9992ac8644a0f6ba29ad3a305eebb

SHA256
c1bf77e628a28a68b17961f97e8c1eecb741fdd3fefee89f83d084924f855fe3

SHA512
2242b5228d870498500c81b049495f1477deeb836d3dba9cffa0cac6d8a3a546f77586627bb7a01694ffa1252ae2a83da50d1cf67bd2df9c6990482e6e178e39

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

Filesize
108KB

MD5
ded9e2032b4f9bde869ae6d9e6db3658

SHA1
92b0e2c9ac5697d06cee2b5538d9a8b9869ae4c5

SHA256
1e9452a26750773abbd4fcff80e98ff34a653f7a0d2b6c9b0c8fbe9dfe273f46

SHA512
029ae39e28854cacd03b068eb7ef2e5dfd07091ac920864b0651469dd634c23ac832d8aa3e8ce47df50a8ded22b8adee572b049b5a6005741d6f720bfa6d1189

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

Filesize
148KB

MD5
96ac717047033c994588116b8f6831b0

SHA1
edd85bdbdf248be8ed68f0873140415013835db5

SHA256
4de9d656a6563a37ff46ed23d4302322bda6e6f244795fb3cb38038cbec3c29f

SHA512
7e1b6bef7e95f0ce32b06c3e8d2b2c3636f5ef0789d66de7046211da0d609dde14fd8a6761e3a2e6c9323538c56258c25728d8760ad68db208f92e83b8779480

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads