hook | 8d20189cd3865e13ce0c943b72472600308b40db54080c45d6b84117b69a6d52

Analysis

max time kernel
149s
max time network
138s
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

8d20189cd3865e13ce0c943b72472600308b40db54080c45d6b84117b69a6d52.apk
Size

1.1MB
MD5

f6c6e7b69ba6026646d229757a7c0dcd
SHA1

af240d54bc5c9f31646da0a220e0679b0acb194e
SHA256

8d20189cd3865e13ce0c943b72472600308b40db54080c45d6b84117b69a6d52
SHA512

b0220f3171cda248a3306547c58fb52323467553cca7290e1c3ccb78855b4244b1c45576508f42f86c76c1352dbf5148156aa62251320d07e6bb7346cbe2c2dd
SSDEEP

24576:NUlxsCIH/aelw2APkxE5ecT6AEVj3nIg/SsDl:NmxsfaAx+kMCBnIg/1

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.findAccessibilityNodeInfosByText	com.tencent.mm
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	com.tencent.mm
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId	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:4237

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
1ae976f67aed2850b053fb6c3bd30454

SHA1
0a6616cfb05cfbd452018711fab53c6788fe102c

SHA256
d3d1323821a0e287f5ab86af5c49bde1e53ef7d21440c90812f717d7880de25a

SHA512
e9d60efe4707aeb793b70846e72a92262f0c8637b90f18de59a797010d5ef26e143ac8697ca0bf70a73d339c64b207cab1b8ceb21978aa2e104696a4cb2c0bed

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
7c630ff3cac4880e470e92601775fd5e

SHA1
88429e6d225a935cc20254fee96c87202830ea0a

SHA256
7921d4999e33e410b93050dfa7b9342a60fcddbd6abf9a3870f12155084efeb2

SHA512
e68ad3605733b000bf82b19784b83b7fa48973ac16025323d89e2fc31f855ddab76a4276a1b718715d168532095faf3afcf7c5d3ebd5d34ae8a8dea09e0e495c

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

Filesize
108KB

MD5
9c3f38b183dc0f59ac9a48ed3f7c8c72

SHA1
35b2fc8abcc729204fb45aea95bf5bdc23d295ef

SHA256
6af1f2f56d270b7866f2f3c4e051cbbfd9466c9cd4f1d298b251d6a98f0c0cef

SHA512
33033a6e4813eb6f6d0fe4324186df218d270b2c8ad5ac7389ac2c61239d8d4c923e9b899fd52c75af4027c69f931c0f51a7b7e98420ada608679f8b79d0f16a

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

Filesize
173KB

MD5
0181d6025b87794d8ee63aa08eaf6d3c

SHA1
8db6cba0c973b834e130be2d5bb5bd11ab8e8896

SHA256
0bc922a19259afb0a2c2cead3c1cc91f3093883eb1ea5fece244858c1e15ab4c

SHA512
ec84dcef2aed3f2967c051e20e450b89151f9018b3b0ae3c64a6f054488c777457cdbb8fdfb39cf1ad9be5a46cb9e86a1d4a8c3edee8e9cebe34edb7659a4ade

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads