hook | cb0851d5c0b5890708efa8d9b745a27f64c4fcdef87179067787dd8ea44e220b

Analysis

max time kernel
151s
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 14:22

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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:5030

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
8e7d6ec0871a9bcc41545a0c1ef3563d

SHA1
214d2d5c4eebb019d48c2e638616284abab4e37e

SHA256
5716471831fd8977c58d039b29c1035f654bc11facb247fb80366a4104a63dbe

SHA512
44df3d9db4fbb37aa7528748b46d01926fda7e09271fc138ae8823fcf786c49e677fe92d647fa8597186d13d554775c7bbb213a11143e15d0a7fe0366726f520

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

Filesize
16KB

MD5
f4e79d9e88f2973ce8e2ec8eb5980b24

SHA1
37a341912790908c6526ab547b9eb9a99925d50d

SHA256
2acda259536c6fcec8f2ea2da69ab85f7221117075c70b8a4a70f006ed2ef925

SHA512
511ce06e175db120dcc6cd7586aa347d88432c6517cdb485461501c164522d96fa94344d0bd512fd1feb85d19a0260738f4cdd282ef7058698105bac7d822b2d

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

Filesize
108KB

MD5
d76431e8349a0dea6b020af91b7ac6aa

SHA1
78a665a83ad1f69bbd288078afb0366257462a2d

SHA256
5309cbe9170b765e9c92b8954c5e2554c4acd840a08f75cc8feb3313ba5fa3e9

SHA512
dd45c7ad9a007508353ab8a742c7404e8ce31c23c4263f2320fcb1b13e7da22cfc83b67f35223e0b88d3bc4984408fea317a66879b6378cdcd07b018ea2b5224

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

Filesize
173KB

MD5
19f1ec1ccab7646fe84d45c9fcd7355c

SHA1
f40bf139d178b8ae7c5dc15df8c947501dd0c26b

SHA256
db166bd2ab6f49418a0c1a24c54a8f0fd0109b4ad875b1c57a97058f61a6d27e

SHA512
52c495de54da73c58db0164600cb9d9499d9ee9cc65bef7f72974f950f7c21a198a74c9c71f998e10e8d321b5e7d727b5809b298e38c584c17c42e5121357e5d

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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