42655948ed667537c31dd23827b9b2449c772afc334991328cf47ad2ba535063

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
10/06/2024, 21:23

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General

Target

42655948ed667537c31dd23827b9b2449c772afc334991328cf47ad2ba535063.exe
Size

59KB
MD5

35eeb6fd6ed7f519c21979d93c8205cd
SHA1

67613c9ad892ba93b6eed8f62f7364a516cf45ed
SHA256

42655948ed667537c31dd23827b9b2449c772afc334991328cf47ad2ba535063
SHA512

8c765812350efbf54caa3e512057ed0ead87bcf635ee398dfcade675dbdd9cc4b37126c7484cfdb408de64c0d3b7494e5d96048e54862bde7a2e2bc489d52a98
SSDEEP

768:9qSqC8+N5ozQQsncwxWmNXMX3cX8wtgtzpAXpX8/X/7CUrfbtSqkz:9rqfzQQsamN8835mv7CUroqkz

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	42655948ed667537c31dd23827b9b2449c772afc334991328cf47ad2ba535063.exe

Executes dropped EXE 1 IoCs

pid	Process
3832	jusched.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\6a4424b0\jusched.exe	42655948ed667537c31dd23827b9b2449c772afc334991328cf47ad2ba535063.exe
File created	C:\Program Files (x86)\6a4424b0\6a4424b0	42655948ed667537c31dd23827b9b2449c772afc334991328cf47ad2ba535063.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe
3832	jusched.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4904 wrote to memory of 3832	4904	42655948ed667537c31dd23827b9b2449c772afc334991328cf47ad2ba535063.exe	81
PID 4904 wrote to memory of 3832	4904	42655948ed667537c31dd23827b9b2449c772afc334991328cf47ad2ba535063.exe	81
PID 4904 wrote to memory of 3832	4904	42655948ed667537c31dd23827b9b2449c772afc334991328cf47ad2ba535063.exe	81

C:\Users\Admin\AppData\Local\Temp\42655948ed667537c31dd23827b9b2449c772afc334991328cf47ad2ba535063.exe
"C:\Users\Admin\AppData\Local\Temp\42655948ed667537c31dd23827b9b2449c772afc334991328cf47ad2ba535063.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:4904
- C:\Program Files (x86)\6a4424b0\jusched.exe
  "C:\Program Files (x86)\6a4424b0\jusched.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:3832

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\6a4424b0\6a4424b0

Filesize
13B

MD5
f253efe302d32ab264a76e0ce65be769

SHA1
768685ca582abd0af2fbb57ca37752aa98c9372b

SHA256
49dca65f362fee401292ed7ada96f96295eab1e589c52e4e66bf4aedda715fdd

SHA512
1990d20b462406bbadb22ba43f1ed9d0db6b250881d4ac89ad8cf6e43ca92b2fd31c3a15be1e6e149e42fdb46e58122c15bc7869a82c9490656c80df69fa77c4

Download Submit
C:\Program Files (x86)\6a4424b0\jusched.exe

Filesize
59KB

MD5
c88c34206ccf89347f97b9ffd8ae89d4

SHA1
1ee00f87069d8b81e63d7114edfdfb210321ec95

SHA256
449d568913f8bd5edbc82892266e4eb39ea58eddd341bdb5c9a1be7c5106a1db

SHA512
3cef71b597e7cff6d22573f2b9e9995328c5b073e0bda84c8d9ff9b55d13a888c196536410c3537fd2e386036de27cab009c4c3d7363b1432d33d8ee1973fb48

Download Submit
memory/3832-15-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/3832-19-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/4904-0-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/4904-1-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/4904-5-0x0000000000401000-0x0000000000406000-memory.dmp

Filesize
20KB

Download
memory/4904-4-0x0000000000490000-0x00000000004D0000-memory.dmp

Filesize
256KB

Download
memory/4904-18-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download