hook | ccfe4d5cc24187a1c8c01fe09c916a0294e75379bb0be592a1b391a91860ecc9

Analysis

max time kernel
152s
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
01-03-2024 22:00

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General

Target

ccfe4d5cc24187a1c8c01fe09c916a0294e75379bb0be592a1b391a91860ecc9.apk
Size

3.8MB
MD5

b2dbcd8bf53629dce63051ef06ae5dc6
SHA1

3425d9e51250adcfb61c49d352dbb121856e97fa
SHA256

ccfe4d5cc24187a1c8c01fe09c916a0294e75379bb0be592a1b391a91860ecc9
SHA512

0f4157cec8e1321b61d071150334c6d070b86c752b8ae1d64bff00c50b58b71ce015088390baddef97f802472f99d7b82825f64d0c9f9db37baf62b24457be1f
SSDEEP

98304:0+DJQWDR1dPTwdwdyJ14CcbB6enzHxn+wpp5cL1bOsa+ATUhX:fD7LcdwocCccenr3cL1Ksa+Awt

Score

10^/10

hook collection discovery evasion infostealer rat trojan

Malware Config

Extracted

Family

hook

http://91.92.243.141:3434

AES_key

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.trendyol.market
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	com.trendyol.market
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId	com.trendyol.market

Acquires the wake lock 1 IoCs

description	ioc	Process
Framework service call	android.os.IPowerManager.acquireWakeLock	com.trendyol.market

Reads information about phone network operator. 1 TTPs
discovery

System Network Configuration Discovery
T1422

Uses Crypto APIs (Might try to encrypt user data) 1 IoCs

description	ioc	Process
Framework API call	javax.crypto.Cipher.doFinal	com.trendyol.market

com.trendyol.market
1⤵
- Makes use of the framework's Accessibility service
- Acquires the wake lock
- Uses Crypto APIs (Might try to encrypt user data)
PID:5059

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.trendyol.market/no_backup/androidx.work.workdb

Filesize
4KB

MD5
f2b4b0190b9f384ca885f0c8c9b14700

SHA1
934ff2646757b5b6e7f20f6a0aa76c7f995d9361

SHA256
0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

SHA512
ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

Download Submit
/data/data/com.trendyol.market/no_backup/androidx.work.workdb-journal

Filesize
512B

MD5
f0eac09da9a2b9c96c848cd6ab45adf0

SHA1
b61f2057aa3c14726b89b1171b1086b6dee53531

SHA256
eea8d70357f0559536c7bf6c4e26e5b891351526557abb98541f601a903485e0

SHA512
fe646c709a7081c6bbb378e6067e9a6f446785a83eac04ef93d07622f7b689b77f782bbeb267534489adfdd382d7e1b16fe3e1b6e5515bfcc985e8f82de3a1c3

Download Submit
/data/data/com.trendyol.market/no_backup/androidx.work.workdb-wal

Filesize
16KB

MD5
ed28e9d3db1082ed97ec384cc2fd0077

SHA1
34ea838aaa9ef254ba47b30e8803f1825f323cc1

SHA256
c94041296afe8e0166dfb63ef57e4c406cd890eae44c06bc6c5eea2ff95e44a2

SHA512
d52ee2834d1eca5c6743618aa285e7e2a9639afa1edd02681847bb9dd4ff66db589a4da94338e108f5160a9ddb817a4b1492a498b51a50b12d6d5974ff7f4d3e

Download Submit
/data/data/com.trendyol.market/no_backup/androidx.work.workdb-wal

Filesize
173KB

MD5
aa4c46fd7260376f12f482dbc523fead

SHA1
ba3d1d043e79115767448981ad6fd70a3bc80f21

SHA256
34ff388d908ac6e0ca3b6a80b9e8b9f7061f5325530eb9183701bb393ee48361

SHA512
fb5f5104b6885069d4be974f44b9cc731d8dec5ad5af03f8f97f3e6a62f17f2fbb9a7bc522206828264f603702093cf21620a0efd2f5304849e0456d403b62e8

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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