4b99c56a63521cfd4ac8a7648a92a5737ebc2b009d442e10445a8d44db846d47

Analysis

max time kernel
15s
max time network
16s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
20/08/2024, 16:48

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General

Target

38 34 35.rar
Size

9.6MB
MD5

b6aaf9384190e7ebed869a511b0625af
SHA1

51489309804a0f84beae867fbdd143ff45edef9f
SHA256

4b99c56a63521cfd4ac8a7648a92a5737ebc2b009d442e10445a8d44db846d47
SHA512

531afdc6be3e82dd50200ecdb573825a376507ce989c472ce9e0a3fe128a42ff8e22aa263acd17118b5440f324459f8ea9b02f990b666ec9df701568947598e1
SSDEEP

196608:nJiIh6kGRBrDLdVdQi4nsoVxOR0tRFldoptzBh0v+IqNKdGeHH0egVAkIMQBNvh:7J2DPdQi4nJ8RsDozlhMqjV3IMyNZ

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-1-5-21-940600906-3464502421-4240639183-1000_Classes\Local Settings	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2348 wrote to memory of 2776	2348	cmd.exe	32
PID 2348 wrote to memory of 2776	2348	cmd.exe	32
PID 2348 wrote to memory of 2776	2348	cmd.exe	32

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\38 34 35.rar"
1⤵
- Suspicious use of WriteProcessMemory
PID:2348
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\38 34 35.rar
  2⤵
  - Modifies registry class
  PID:2776

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

Windows 7 deprecation

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