hook | cb0851d5c0b5890708efa8d9b745a27f64c4fcdef87179067787dd8ea44e220b

Analysis

max time kernel
151s
max time network
154s
platform
android_x64
resource
android-x64-20240221-en
resource tags

androidarch:x64arch:x86image:android-x64-20240221-enlocale:en-usos:android-10-x64system
submitted
05-03-2024 22:07

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General

Target

cb0851d5c0b5890708efa8d9b745a27f64c4fcdef87179067787dd8ea44e220b.apk
Size

2.8MB
MD5

dd1d59363757b52f1a3139847fc30890
SHA1

38db10d0719d2fdc438deea7ea8fd8e4facdad4f
SHA256

cb0851d5c0b5890708efa8d9b745a27f64c4fcdef87179067787dd8ea44e220b
SHA512

b23d5ee3aa0f1d277c53bf6d502d805a57e640679488ba03c4f68d4a882f9de6cbb1455e30eefff5181d1f5177178f2f7062c168d28204b3d0509438bef768f6
SSDEEP

49152:nozl7D4fxxqNsvuha+i4bLkzLfGqg8k9IZKxfVf65q4h5xxKAC6lg/In:ozls3hiaR4bLkfuqCsKxfV65q47xxDCk

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:5047

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
54a4a93261843655d1287deb5cff5ad8

SHA1
b11c8e00203bd7dd15d2aebbf5c856697f6c41cd

SHA256
5fdea5c55f9dc01ffb599a99f6778340c9fcdd4040be63006ff9045534b16930

SHA512
e2e49fd2730bd2121551b889301c8f7e718e3073a8839945daeab1504d21a4484d1bd7df5d2a8b59a5812bb72166a3ea368bdfd6e19075cb7a53246b5a26b68c

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
028a21ec23243b0068422fc767da50ef

SHA1
18af908bf4269216fc72b79bbf7c85eac74d5183

SHA256
453389b6399bb5e392cb6508661cbede0b052e94ee1acd6726022e94fe868050

SHA512
0e0f5969ba86094de29cd3909a778c530da19f9933a4d4be3b7aeef893a1e784477bf9cde4024fe70e0841e14efaf9ef4e62117121feaf027e5645e8e6930dd5

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

Filesize
108KB

MD5
73607dd0adc1013246ef39eb81ba11c2

SHA1
50a53d8d4f205e94e44706dfcbf43d7e15a20cc2

SHA256
d20692236a18bfae9cfd4197bae5f421d6bb6794b9256b59887280883d40c460

SHA512
effe1f9f6d8c5a713c56254201f661c636a21ea57a82de7ff8d0edeca0f1fa710a1b4c3dfaa9570297d87496e444d831a4c0572700ba4fab9e5262caed306917

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

Filesize
173KB

MD5
9a8e89df6c60e72b88145bb6e7cb4a30

SHA1
668cc2905f39283a46beea7b35213e9fb68390ec

SHA256
5d9ec58e9431150a6ce5053665a7ddf24541840222ff08822d4f3907d5f77677

SHA512
96c7e1862e3eac01600d69092a8ad2d728c24444d72d78813752b43e07b2afcdeda5d3f9d4dd72144d8f39e534372b8af5ca8fc22edb82daf904753d0cb1fea1

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads