c330400a2a7f8bccf3bcefbdd711519da9acfaeebdaab6c6a0f2ec7905a7eb99

Analysis

max time kernel
134s
max time network
135s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
24-08-2024 21:37

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General

Target

misc.pyc
Size

4KB
MD5

3af0657bf4d2cdcd8e84aeee71be06f7
SHA1

bd28a025931e96da24c9818e1a1648d2ce7f5212
SHA256

83bbb656424fab009b612232bab4970a8bd49c944285975babb3de8f99db9da6
SHA512

a402b759e427ed78e55650b9188772916787a1734f5dd5a5782d98228c7c9da11057627bcad29aa94139a9c20b1c4ca2e8c92983b38384245855f6da3369dace
SSDEEP

96:ySMlhlvyz7DweHPF8+VB7sHIZGQSWfvmyyZ1k9qHub:Lolvyzgevq+VBXZGQlvmV1kkHub

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 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3968772205-1713802336-1776639840-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-3968772205-1713802336-1776639840-1000_Classes\Local Settings	OpenWith.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
3980	NOTEPAD.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3836	OpenWith.exe

Suspicious use of SetWindowsHookEx 35 IoCs

pid	Process
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe
3836	OpenWith.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3836 wrote to memory of 3980	3836	OpenWith.exe	75
PID 3836 wrote to memory of 3980	3836	OpenWith.exe	75

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\misc.pyc
1⤵
- Modifies registry class
PID:3328

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3836
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\misc.pyc
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:3980

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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