hook | 4e4095098376a1f4d6fda6a5047519a252d27853a3cf4def5c6e731a21592cdb

Analysis

max time kernel
35s
max time network
145s
platform
android_x64
resource
android-x64-arm64-20231215-en
resource tags

androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20231215-enlocale:en-usos:android-11-x64system
submitted
09-02-2024 08:56

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General

Target

4e4095098376a1f4d6fda6a5047519a252d27853a3cf4def5c6e731a21592cdb.apk
Size

1.1MB
MD5

5cfd5c4c94f7ddede2ef937bbe5d7722
SHA1

60d7e235c38c205d377d7d2e477a981c0629a221
SHA256

4e4095098376a1f4d6fda6a5047519a252d27853a3cf4def5c6e731a21592cdb
SHA512

f1cc7759849cbf300d885ae618f4771cf65af5ee34396fd831c62179c5a814f6acee73de39e0a26f075083b63a8660d713a18c5ab53781dad03eaa74a8ddbf38
SSDEEP

24576:KW4GI8JXs+C85Vv6S6pKZTY//db/C+/IBwjojy/2Pg/+e95:KgFXsX85Vv6S6pcTY/1jC+YwjXOPg/z5

Score

10^/10

hook infostealer rat trojan

Malware Config

Extracted

Family

hook

93.123.39.235:3434

AES_key

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 3 IoCs

Retrieves information displayed on the phone screen using AccessibilityService.

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

Uses Crypto APIs (Might try to encrypt user data) 1 IoCs

description	ioc	Process
Framework API call	javax.crypto.Cipher.doFinal	com.tencent.mm

com.tencent.mm
1⤵
- Makes use of the framework's Accessibility service
- Acquires the wake lock
- Uses Crypto APIs (Might try to encrypt user data)
PID:4508

Network

MITRE ATT&CK Matrix

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
70f804d450b7caf763aa52de9cdeb75d

SHA1
7b3c9a8977f6ab1ef6db56f7350a7ef6b8f3733e

SHA256
6b0a3381c21dced6f75cbe0c430e123e9d88452c566d211e1dadbbf7d680726b

SHA512
2e56437e68bc443a75920c2d74f7d730bdca1848577010335a430713b822d5e5831a983dec6e585121f34f210e7596a768b03dc143a8f8fd2a7982f0e41b0c83

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
eb2f8bd0a37aa2e63abaf1ff01bf5291

SHA1
bb939ca8826e25609164129563daf36e0910b387

SHA256
9506a8eeaa97b13c7240acf39e9fdfdf5db2795496a7d182695a024cd75cfd79

SHA512
ebdd9487c9d4c4e6af5eb36772dbb682a7bfda9334f0e09d3ce0fe90642084e47437bffc9c6c21648265eafd1dc1a95819d232eafd44df2b1f4328aa63b40a79

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

Filesize
108KB

MD5
e9c8c7d10a870aa6134682dd31db34d2

SHA1
0308bad08e256fdbc3d33984e3a2c541248a302a

SHA256
da64a6a27e055cd4047f6772afa2fd82c83640c951b88dd60a03e986dc30fe60

SHA512
9ff2b07a09d5246cc3fc6ff41f86e188a9a0a45f07d4d146397907d648f5cc85e6448c51db561f6c6cf529548437333a3c78b59574105f5108c52382feba1b7a

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

Filesize
156KB

MD5
d353ab58a7d77a98bca121df84e9d215

SHA1
2ea1ad1f7481f1b501d3a647936713629db60bf7

SHA256
5e1ec44e5b6c5dc981d23c898cb038218966c9b0ce1d6b314556fa8d5fac8e41

SHA512
5129c192cff2fa7a5c11526f15ddcc6ac04ca58ff6e1a7a0a7b30c65626c392f9255ffb04ea4be1d428b855152b7959a22a8bf247bbd03e1fd86c14f0eac2d10

Download Submit