hook | a3b73640d3df40f8170d3dfb8457ec143aea6a3859daed3ba70b8ca416a98664

Analysis

max time kernel
156s
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

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:5082

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
f00beae859081aaed30ebd62c6d861d0

SHA1
b173d47449a7d01de4739ef5773e98d0596e2235

SHA256
9e1083d14a66d43b1971f5149cb78cfa370f12c8480a5e6526dcb7f47fb0a543

SHA512
977a16d7d192c11afe1bbca43cbe8d5f9cc8b9c7d6e97f5125f62dcb9f4b15d5c0218360b6d80020a7fa369a47036861fd20df16de6d16705473556a9304f5af

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

Filesize
16KB

MD5
a1e5eca6f6c5f3de1cb97b792088d9f7

SHA1
98b2f93de28bb51134c0e879580eabfadd747d86

SHA256
7ee728ddea302e6538feed003844a06311f8c87186c90de3b4be81ece718139e

SHA512
9ec3f09ae125ff2d653e0854cfb9a01ca13a986063ba287c216b0530fd2c597aa51a6b436c137429e734e3dc71067fe2c20c7ab1b1365b83ed852adad72ee30e

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

Filesize
108KB

MD5
5a439d57bc9871bca1e95204f1ae1da1

SHA1
9d3dfbcee6d58991a8748f4a4ee9381670b92cd1

SHA256
8534322ac93ca0ad43b75f43f50daf6c9dc5e3551b92ca988463938c48a3f0de

SHA512
2a75a154a28683773028303b41e6c2857f937f4f43b139c43d8f811de6f8e82aba26b1b97f04ac9636632fcf2337ac76e3cdce635e0d01688fb768f537f84da0

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

Filesize
173KB

MD5
a7eea0fed782e785ed4e5cd0628d33a1

SHA1
c54f7911fa9ee3e425f6b117afbb2e802d899349

SHA256
297148f446d832bce6c5fa320305d9333a96a77208c2c3089afcb5c0cfdb1dc1

SHA512
25392190a45bf888aa0021ac59eafc2160d0916315e5073331f2b667fd3e7714df4d94bc52d88081079c8b40a9e118f0c3cce2613265ab71725b992820d5946c

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads