hook | 9f48b10023f35097e883c7b02ba68166ea9412d2ec2684ca20c1ae38fbe42081

Analysis

max time kernel
154s
max time network
156s
platform
android_x64
resource
android-x64-20240221-en
resource tags

androidarch:x64arch:x86image:android-x64-20240221-enlocale:en-usos:android-10-x64system
submitted
09-03-2024 22:03

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General

Target

9f48b10023f35097e883c7b02ba68166ea9412d2ec2684ca20c1ae38fbe42081.apk
Size

1.2MB
MD5

0a1e564fd5962490e45bcb8d71ea6283
SHA1

ab113e8397243f6c6f86cc3ac3a7ff4546c5fa6b
SHA256

9f48b10023f35097e883c7b02ba68166ea9412d2ec2684ca20c1ae38fbe42081
SHA512

f9299a04668114168824e6bf7248a8b6ecc30e455b9a9bcff845e7d62018ff029f43e0f36f40f7a69fc8a9940cdb42bd153f3f81d327ac85ba3d84c9132a164d
SSDEEP

24576:Cz9XJxtkyhg45RJiL8s5F71kn7OH41ZNbgSkDXQ:Cz97bh15RJiLvJN2HgSKQ

Score

10^/10

hook collection discovery evasion infostealer rat stealth trojan

Malware Config

Extracted

Family

hook

http://127.0.0.1:3434

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 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.kicozapiruxesati.tasulu
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText	com.kicozapiruxesati.tasulu
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	com.kicozapiruxesati.tasulu

Removes its main activity from the application launcher 1 TTPs 1 IoCs

stealth trojan evasion

Suppress Application Icon

T1628.001

pid	Process
5093	com.kicozapiruxesati.tasulu

Acquires the wake lock 1 IoCs

description	ioc	Process
Framework service call	android.os.IPowerManager.acquireWakeLock	com.kicozapiruxesati.tasulu

Reads information about phone network operator. 1 TTPs
discovery

System Network Configuration Discovery
T1422

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

description	ioc	Process
Framework API call	javax.crypto.Cipher.doFinal	com.kicozapiruxesati.tasulu

com.kicozapiruxesati.tasulu
1⤵
- Makes use of the framework's Accessibility service
- Removes its main activity from the application launcher
- Acquires the wake lock
- Uses Crypto APIs (Might try to encrypt user data)
PID:5093

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

T1628

Suppress Application Icon

T1628.001

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.kicozapiruxesati.tasulu/no_backup/androidx.work.workdb

Filesize
4KB

MD5
f2b4b0190b9f384ca885f0c8c9b14700

SHA1
934ff2646757b5b6e7f20f6a0aa76c7f995d9361

SHA256
0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

SHA512
ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

Download Submit
/data/data/com.kicozapiruxesati.tasulu/no_backup/androidx.work.workdb-journal

Filesize
512B

MD5
8b50bcb1362ec5d5c49828c15a0763de

SHA1
2fa1af0cc641d7f44e405834454ace892ff73775

SHA256
61f25fb4f7402aabb5a37dd13c71c14f662d7303f060924aa9089b8a1f5c42f1

SHA512
ab4f446031f97c4a2d7b408d1225503b613f52f028685b34966cf99a93a4bf66ad52af86f4caf3e6db423eda2ee07aabdfc4ced4d98478d11d96fda9088ab38d

Download Submit
/data/data/com.kicozapiruxesati.tasulu/no_backup/androidx.work.workdb-shm

Filesize
32KB

MD5
bb7df04e1b0a2570657527a7e108ae23

SHA1
5188431849b4613152fd7bdba6a3ff0a4fd6424b

SHA256
c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

SHA512
768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

Download Submit
/data/data/com.kicozapiruxesati.tasulu/no_backup/androidx.work.workdb-wal

Filesize
16KB

MD5
8bc1529fe74638595145e4abaec352fd

SHA1
2e85591faf8286f52d1637f98fe75594748a0d18

SHA256
15f2110d0b766c1cc09f3c621bdbe26944223dd64a1474faa79556b4d1caf796

SHA512
09ab2ed66aecdc1c2c754ba430e81e9c6665edb0715fd6e0043bf96fa26931aab94c6e22b39e7b9b64d7f1bfe823edac88d5069f678d4cce298c02d7af2a72be

Download Submit
/data/data/com.kicozapiruxesati.tasulu/no_backup/androidx.work.workdb-wal

Filesize
108KB

MD5
75d9117f35cce6d7e181086a3a021e02

SHA1
734f8d8c9f85b44826d96bd14d65abc8fc83720a

SHA256
6e0576a3960dc12fa813ab8e8d74ae5957ae541784bd8816086aedc23d1d47ee

SHA512
a831a60f22c52bb3fb244f4e93041020aa172fe2483f90c6ed1694cc94fdaea3e9fe25f2da6832f0035a24d5e2318c119620f8dc694c446821fc5951772c8472

Download Submit
/data/data/com.kicozapiruxesati.tasulu/no_backup/androidx.work.workdb-wal

Filesize
156KB

MD5
3ac5924a3a928aa06453a9fb03f04ede

SHA1
f6755df4c826003fcdbc1dfb283dadf381077baa

SHA256
e9ff6cb5c2fc6b4b7163ef3468a3f29c8d601115dc215082eed901f810620af8

SHA512
bb602fd06958d81d435cd444965ae0f5bc8149ee0d3470d94a3043433c964395ccd4590086441c0da7fe32bfb7045830094da428cdb5ba250e573d8a7572c565

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads