hook | 3ee0b5f142884ccd460b619f7a536b4c68d0d649e34ce477cfe97d18b9620453

Analysis

max time kernel
158s
max time network
140s
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 17:59

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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:4593

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
a8aba8373ea2d70921c3c75d9f20d91e

SHA1
93b5bbaae6bb1825c67e450c2c689913ae47b216

SHA256
4aa4d9a28f12ae6daf57e41ec41fd3ab8c9977849d20128a3d458a85927c335d

SHA512
928ba79de3b39a689c634176b2830c64e2c4803526a40333507b53fb6848251f6458fb10f8a1e1bc3549c63439a8791264e3a688f841810f5bd3084a4d709bc9

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

Filesize
16KB

MD5
c100140b1debd08498572770bea12d71

SHA1
d39edfa1f595760e26e78812000906c0cf1e7359

SHA256
69dec882888c616435f2b2dadddd6a3a129b7a5718b384c29e29b3d0b5d80769

SHA512
961343e6bbe725e913b6052c8b42340b21c44d5dc6f05dd3859f34eac7523c9d7764d95d282d5f19a6765fa14e7b8d9318f77a67d0fc2cd4c94b72529cfbd3ee

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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