543839e45844aca50019157a0529d5373641d0e32d27b8c706e9122ac130053f

Analysis

max time kernel
364s
max time network
1598s
platform
windows10-1703_x64
resource
win10-20240221-en
resource tags

arch:x64arch:x86image:win10-20240221-enlocale:en-usos:windows10-1703-x64system
submitted
14/03/2024, 20:19

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General

Target

Release.rar
Size

471KB
MD5

392e4d8a3532aba45ccac8831b38e094
SHA1

79a095367f2ef0f5ff64c597acaf52de1a23e9e2
SHA256

543839e45844aca50019157a0529d5373641d0e32d27b8c706e9122ac130053f
SHA512

5782276ced7432c230841087516ce374b3bc393ceb7da69bc2a13dbcdc304527393002da28e98957833f629d3e967d95403968593532119bd6989942d73a6a13
SSDEEP

12288:gGCftRV/ig7iNyE7WSOkDR84QwQJTvIuoctcx7r1n2+6I5FE:EftrD7L1S/aplTvjax7r1nV6IzE

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2772066395-907917261-1982757236-1000_Classes\Local Settings	cmd.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeRestorePrivilege	4300	7zFM.exe
Token: 35	4300	7zFM.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4300	7zFM.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4332 wrote to memory of 4300	4332	cmd.exe	73
PID 4332 wrote to memory of 4300	4332	cmd.exe	73

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Release.rar
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4332
- C:\Program Files\7-Zip\7zFM.exe
  "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\Release.rar"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:4300

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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