hook | cb0851d5c0b5890708efa8d9b745a27f64c4fcdef87179067787dd8ea44e220b

Analysis

max time kernel
145s
max time network
160s
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
13-03-2024 20:50

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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.findAccessibilityNodeInfosByText	com.tencent.mm
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	com.tencent.mm
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId	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:4432

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
dc77c5f8f1a707461b0bb36223c8bb88

SHA1
a39c3954849e3c5dd5ea6336a3196a4b763e562e

SHA256
d548a42003fa86b2f9be1b63d665402829792f0871fc5c87fa1209c37246d501

SHA512
d57e2c19f19c3a3faabd342f4d3c5bd492a4820b2dc72569c15553cb379ff788812d2c3b281db4a34b3d1ebd7862e961348a93aa4cffe6051d918f7ea1cfbcbf

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
bbcb9708669f3b6280a1db63abc54fcf

SHA1
d1da7217eada0c8d47ecd2fdfc493cd692600600

SHA256
61455fcdf6066d7b97fbcf84de3e3897d7c2bcc3d101869735dededb30914266

SHA512
a536f8cff0927d92d64459e6b68ee654b9b5ddc077b266418b7089e3551602500a1c762e00905541161d18a7ff767efc3c33923330916c87c8c36855bc5a7d63

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

Filesize
108KB

MD5
e8d9250420e56442a60e82fc336866ad

SHA1
9d57a3481d5a2340053f9f213ed89bdcfa8378c5

SHA256
f85e859eb4dfc8cf8e136fc2b0d24a870bc209d1f08f07d661c8b43665880ac9

SHA512
e63acef82eb8061b173f885ef1a7cae1e0084bb64f41692862526a620927b65b48d04a6b409d1c2c274ad624c2179e7af240c34bbd1badf83f5213def378c236

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

Filesize
148KB

MD5
d00bd156d663a7f11c69a8f3361f29f4

SHA1
7f320e982639c56a3e3d6af78b4a10e41392dacf

SHA256
93dbe89b965c5dd7af7dbc1c008243d4b214c743b880c70975059f4770b1c09c

SHA512
60e910bfa923d2e919dad49eb31a8db8019f912d3bc2cc2eb5cf079a6864e5b7fc4a136091f394d548f421aeb3df1d45fe0f69a847f7c509cc1d9645361c8bad

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads