hook | 3ee0b5f142884ccd460b619f7a536b4c68d0d649e34ce477cfe97d18b9620453

Analysis

max time kernel
148s
max time network
157s
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 14:21

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General

Target

3ee0b5f142884ccd460b619f7a536b4c68d0d649e34ce477cfe97d18b9620453.apk
Size

2.8MB
MD5

db6463dca0973bb704ac9fce68a1dd23
SHA1

c35ffe6ab3797981da3b8fd830d4d0b3f3b24e2e
SHA256

3ee0b5f142884ccd460b619f7a536b4c68d0d649e34ce477cfe97d18b9620453
SHA512

bdae2fe17fb616a22c8559083e30d23ae5030923bb3dd95f7bab6e7ba38d19a22fa3140048f6cd222b2bbdb5087c7b9524fd695877734b3f64c5c809144f4fd8
SSDEEP

49152:9OcwHfICXpT/JVb0Tnb3fj29kgzpWUYCHBSZyL1xB07DsiHDwJAC6lg/Go:cT/ICXlvb0/PjakgPYCHBSZC1XCYiHC1

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:4185

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
d657429b64957458d024fb5dac415199

SHA1
0c6f10d53f60457ac34d0a4338e2fc25faa261ed

SHA256
c52c38cbb41d12cbfb3c32b81268a61268f92d6760784a7abdb1c82c2c42cc13

SHA512
3c5d172cbe4b44c76c00eff646b8b7a728bf8e12b416c906e337d60f0e89166113aa3209d899ee86bc5d518cc40cfbd318788a5ab22d2ce1b9c03c33f2d9a000

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
320ab8f4f8457a8d953e5c2b3f4dc923

SHA1
7100cf45676470804be4cbb661a1e74ff186352b

SHA256
02880a3f1dcdab233278d6356c6e83cb7495c806e0c9d9801f03a7c929f6fdfb

SHA512
d94465314455a719a3aee2973d59e0c1ec39b292903a1bead5c8495756bf5ea369b4285ee1d8d5092e91e7e3a4fe36c32f8e17f117452f542fb08aef1af328c8

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

Filesize
108KB

MD5
b601d724e39343dbd4bd7efe214348ad

SHA1
b06632d3f639e4101281eb4e55bba58bb2861434

SHA256
4fcc0c86ad8144f18d9128f18675d22f1ea30dba30300d599f4ddd203334f298

SHA512
f09bb5ba343642a4c0d3929ab8c6173f3deee1eb937ef56b081efcc73d6c0d7e85665cbf3da3e52de1da01bbfa870751148bf4766db0a4305c7b62a03963ff41

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

Filesize
173KB

MD5
5874ed6c88977e2a4e9c7dd7385972b1

SHA1
3bc587ee9dc94e52acfad599798683a41d455e30

SHA256
2998977e1ca14e41f5905a1dc9aea010da533ab65e19c0122815111a6708b615

SHA512
f358b1e0bc4a761a857f61ff1356d8085b1faa8b694aa3ba6a83f4626de75695b40b2b4532f6aec20b42edf3bcf19a0530b4f06c94189af7cd50140b062a897a

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads