hook | cb0851d5c0b5890708efa8d9b745a27f64c4fcdef87179067787dd8ea44e220b

Analysis

max time kernel
156s
max time network
168s
platform
android_x64
resource
android-x64-arm64-20240221-en
resource tags

androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240221-enlocale:en-usos:android-11-x64system
submitted
14-03-2024 08:59

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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:4448

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/user/0/com.tencent.mm/no_backup/androidx.work.workdb

Filesize
4KB

MD5
7e858c4054eb00fcddc653a04e5cd1c6

SHA1
2e056bf31a8d78df136f02a62afeeca77f4faccf

SHA256
9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad

SHA512
d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

Download Submit
/data/user/0/com.tencent.mm/no_backup/androidx.work.workdb-journal

Filesize
512B

MD5
cc1f854493f355fc74dba154f0f1ef94

SHA1
c7b118106970cb2a8f8b1b049f91daaff1995eb9

SHA256
5bea54ae0697ca4d9b5112efef5f7c36cd0c54b358ef75915733d0496d51e900

SHA512
93df9d19d8947e9bb339d7d5a5d6e55189cc606f780764b8c8b72c25c36ef54d5640921fb9e56129272028ecbca1344af4a07ce2f1bcd57a2df2c9f8e66b258e

Download Submit
/data/user/0/com.tencent.mm/no_backup/androidx.work.workdb-shm

Filesize
32KB

MD5
bb7df04e1b0a2570657527a7e108ae23

SHA1
5188431849b4613152fd7bdba6a3ff0a4fd6424b

SHA256
c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

SHA512
768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

Download Submit
/data/user/0/com.tencent.mm/no_backup/androidx.work.workdb-wal

Filesize
16KB

MD5
3ba566a7a7399e73c4ce1b8bfa285077

SHA1
48a81dd14822f900d66bc953b72922dd366fa8d4

SHA256
32bb1b5e0e4697639f076cf5e0117ce462bfa03364bfe6d0d095976ec5c5d53f

SHA512
016e08dc89c8984030b4739b0f4e39cc5e7899dd2edbb20d3e30b39aa53c60f3d73d4e109bd7b6f65e8b268f9a45ea7390923d898c16c1cf0ff443b24f7b3c1b

Download Submit
/data/user/0/com.tencent.mm/no_backup/androidx.work.workdb-wal

Filesize
108KB

MD5
f5dbfcc8b80bbbf0027c97c322ba6151

SHA1
1172dee6be4ced2f6e6a81f61179ea2caa6d35d7

SHA256
0e61ce12739afd15e23f3297437dd55ffcf679c2aae83b12b7649f5f839a5342

SHA512
6f4e83638561fbcf065de2fd3b1b056b3516bc02b7a5dfa7ec6da625952e04d5c06f16f87e843fccb03027b422c8f0356e2b7b73d898f55705057c8ca2fed194

Download Submit
/data/user/0/com.tencent.mm/no_backup/androidx.work.workdb-wal

Filesize
173KB

MD5
7429c67528f890ad9fd2dd957eb6433c

SHA1
fac07e2fa383a7299cdf72b7b933b57013af75de

SHA256
43dcdbedfc1b22825c0d20716bb4112c528b1f629ff9983d9cbc5239b28e4098

SHA512
d97f026769ffb21d5f1aff8caecc925b654fda2ee19dfe5f5bdb553cf99e6d4ee8a744c9497adb28edaa4fb2743708df1f084c649c8a515fcf6fcb59b3e25dec

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads