3c350efa462acfed622aab5b4acc5cf05ca522d78e6a4c3b4af073921485cbb5

Analysis

max time kernel
100s
max time network
81s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
23-07-2024 13:31

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General

Target

main.py
Size

28KB
MD5

34755331d21357a2d6baca0f9e0557f1
SHA1

0fdca22309c2de59a94f7eb48976834babd2626c
SHA256

3c350efa462acfed622aab5b4acc5cf05ca522d78e6a4c3b4af073921485cbb5
SHA512

dec7710d6fc15e8571d532bc999bf6c62b6b127f7b9ee5cccc350be62e507e9756b75a163b220b4d374d10560206270abab7a360862f991f62bcf71b0bc0215f
SSDEEP

384:EIRMMoZlb0Eg0kGe/8HDsc5Gm/GS3oZuHkaPB8NEIK:EIR9NEg0Jexbm/GSZMEIK

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-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings	cmd.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
1196	NOTEPAD.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
928	OpenWith.exe

Suspicious use of SetWindowsHookEx 21 IoCs

pid	Process
928	OpenWith.exe
928	OpenWith.exe
928	OpenWith.exe
928	OpenWith.exe
928	OpenWith.exe
928	OpenWith.exe
928	OpenWith.exe
928	OpenWith.exe
928	OpenWith.exe
928	OpenWith.exe
928	OpenWith.exe
928	OpenWith.exe
928	OpenWith.exe
928	OpenWith.exe
928	OpenWith.exe
928	OpenWith.exe
928	OpenWith.exe
928	OpenWith.exe
928	OpenWith.exe
928	OpenWith.exe
928	OpenWith.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 928 wrote to memory of 1196	928	OpenWith.exe	75
PID 928 wrote to memory of 1196	928	OpenWith.exe	75

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\main.py
1⤵
- Modifies registry class
PID:2872

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:928
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\main.py
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:1196

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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