hook | cb0851d5c0b5890708efa8d9b745a27f64c4fcdef87179067787dd8ea44e220b

Analysis

max time kernel
152s
max time network
151s
platform
android_x64
resource
android-x64-20240221-en
resource tags

androidarch:x64arch:x86image:android-x64-20240221-enlocale:en-usos:android-10-x64system
submitted
13-03-2024 18:00

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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:5125

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
b64a90391c557913ad290358cb792118

SHA1
e09f4d37afaf42d87927df1751315c412c291cd5

SHA256
c378a3eab28db60a0ba517224e257b17591745d09a9382a3aebcb5a4bb074769

SHA512
1d17d154c767127a20118b8dce986b8a8644b364509d77afa696544809402440141292071d13ba8516e2b22c639087046cc59599eeb344911b1c5d6e80d63b88

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

Filesize
32KB

MD5
bb7df04e1b0a2570657527a7e108ae23

SHA1
5188431849b4613152fd7bdba6a3ff0a4fd6424b

SHA256
c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

SHA512
768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

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

Filesize
16KB

MD5
24d6638b9d748bb0d40f338e77f4bf5e

SHA1
0b017a237bbd7ba738db972ba1e977d139ad9e59

SHA256
62982a0a36c2c45f4fc4b5bf635aff56e3425f0970500512e3ac7410daf7d5de

SHA512
669739f39a032de72b7578e14b19a291bb3c5a397f8231a2576e10675ddf6efc97ae9a23ca826dc5f145483470dc400751ddc1a798bc4db770651ac340601d4f

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

Filesize
108KB

MD5
c72c3d63dde097fb6f6819448e60bca8

SHA1
945abec72a5c63e6fde7b5f0b5b5841a8011c98f

SHA256
15a41f932d3e7a38a57e9aa5b80128f7c42a0facb3b7cc1b8b3b4163a2b5ecf4

SHA512
6607ceefa38f6cd9d3acb97341f74c0135bdd9bf5fa75b5a4db7fa912d8d8b17b554733994b1cece6ad7853dd9965ed80e6e707d0f33b4fb3093b23b7febb397

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

Filesize
148KB

MD5
436ef6c61044489174719b7db261ab05

SHA1
83dcda73cb24cec84480fd5dcd9dc2ff78f4948a

SHA256
8d096eb904a6fbe39678fbb578710a53d9dc935d02bc4c4107e5ca37860a7af1

SHA512
409bb8947ef6aff6d7604b067933c71c664ae2bf0d5fa992f5093569d090bfbc40a6e46ca417ba3ec0d83d96cafc10aba25d1d17df277f00f7ae0c0429e8e3a1

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads