hook | 8d20189cd3865e13ce0c943b72472600308b40db54080c45d6b84117b69a6d52

Analysis

max time kernel
148s
max time network
143s
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 13:33

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General

Target

8d20189cd3865e13ce0c943b72472600308b40db54080c45d6b84117b69a6d52.apk
Size

1.1MB
MD5

f6c6e7b69ba6026646d229757a7c0dcd
SHA1

af240d54bc5c9f31646da0a220e0679b0acb194e
SHA256

8d20189cd3865e13ce0c943b72472600308b40db54080c45d6b84117b69a6d52
SHA512

b0220f3171cda248a3306547c58fb52323467553cca7290e1c3ccb78855b4244b1c45576508f42f86c76c1352dbf5148156aa62251320d07e6bb7346cbe2c2dd
SSDEEP

24576:NUlxsCIH/aelw2APkxE5ecT6AEVj3nIg/SsDl:NmxsfaAx+kMCBnIg/1

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:4286

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
b2810cd0514add7f3a25da94050ef1c1

SHA1
1646e01f32b3b96287dccb6cc4ba0b0c01aa40c4

SHA256
e90c075a1cb5a9fa0bc4af8c409d73c2a03dd154f16f77b0ca55d7a24810f510

SHA512
b3345be90f9286a94aa52d0a0c5ab6f7ee9763e13bc9244b7cab3b83bb3dcc545a3a38a9097cc2cd0f481e9831482a7ff2a636f07fd7e0ddef20e54331fdc757

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
c2a0bbd328af5b0645adb24b0543c85a

SHA1
eb445bdd661d50e1ba2f13cae7cd115e277f60b9

SHA256
7ec799301b5662c09ff7d42117ea40dfa6de7a32bd80514ffbcb6b9250ab5b57

SHA512
fd75a0c163d03db9e638d8a2ec97825e6b20411b56c0f7991cebd0563bc633206e7abeee968d142cd51026a67f61fdd18df4421adb9e3772eb94a655397af04c

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

Filesize
108KB

MD5
e3e6c8dd1cdaa04fd7060bec1276d0b7

SHA1
09fa61e82bb4e4cad9174263ab21d424e7a29659

SHA256
c3cf180150186c7f446a1734b39a937892195365bc336cec9a832be6c6a5410e

SHA512
670d373ed540b30d03c163c771cdb869b07311fc8547405f5348bc564b9d0f2e3c9bf4f87a8569b80bc3ad114c14a8d8b026a2434b4e97c3a067389f0edbbaca

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

Filesize
120KB

MD5
b96c36afad2b182c524169bb8aac17e7

SHA1
7f26fbee60bc48acacc7151e0a1f4eca10d69845

SHA256
5e9babe05af33750cc29b404a0cd3762026ec661d6a8b7536b81334c243419ad

SHA512
85473348a0b356ee960226b3c78339abf2776fcaa8b9b2279f30b89593b491f793ea7c4cb88975dc442496c5e40ee342bc8faa0aa308f8ff1f841210e37ea0d1

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads