38a71ff442d943f02a32b4e909a7359b003d6c5872cc5f5dfa470fb0ece3d976

General

Target

LockBit3 RansomWare.rar
Size

158KB
MD5

348a1ec2197db2ed8fd1034fc2ed5282
SHA1

e32bbdef3415a59ffbbd53648071c67404d26a7e
SHA256

38a71ff442d943f02a32b4e909a7359b003d6c5872cc5f5dfa470fb0ece3d976
SHA512

6762a5c1500afd0b4ac57b6005c2326d1e7ba16118a4d2a537fa847dd856ae079b83c58550e40718ef0fbc8e864e65a0eb95fb0bd6d5eb1b6b40c73a1f5b153a
SSDEEP

3072:DZdYx2XkOVpXxWzyutmYS1SzeAhITgt3JpNjIB9rvzcsEK626ZLN3M:DfM23hoBS15AiTgtf9ervYT926ZL+

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-1-5-21-940600906-3464502421-4240639183-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1688	vlc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1688	vlc.exe

Suspicious use of FindShellTrayWindow 8 IoCs

pid	Process
1688	vlc.exe
1688	vlc.exe
1688	vlc.exe
1688	vlc.exe
1688	vlc.exe
1688	vlc.exe
1688	vlc.exe
1688	vlc.exe

Suspicious use of SendNotifyMessage 7 IoCs

pid	Process
1688	vlc.exe
1688	vlc.exe
1688	vlc.exe
1688	vlc.exe
1688	vlc.exe
1688	vlc.exe
1688	vlc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1688	vlc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2292 wrote to memory of 2880	2292	cmd.exe	31
PID 2292 wrote to memory of 2880	2292	cmd.exe	31
PID 2292 wrote to memory of 2880	2292	cmd.exe	31
PID 2880 wrote to memory of 2696	2880	rundll32.exe	32
PID 2880 wrote to memory of 2696	2880	rundll32.exe	32
PID 2880 wrote to memory of 2696	2880	rundll32.exe	32
PID 2696 wrote to memory of 1688	2696	rundll32.exe	34
PID 2696 wrote to memory of 1688	2696	rundll32.exe	34
PID 2696 wrote to memory of 1688	2696	rundll32.exe	34

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\LockBit3 RansomWare.rar"
1⤵
- Suspicious use of WriteProcessMemory
PID:2292
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\LockBit3 RansomWare.rar
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2880
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\LockBit3 RansomWare.rar
    3⤵
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:2696
  - - C:\Program Files\VideoLAN\VLC\vlc.exe
      "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\LockBit3 RansomWare.rar"
      4⤵
      Suspicious behavior: AddClipboardFormatListener
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of SetWindowsHookEx
      PID:1688

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1688-30-0x000007FEF73F0000-0x000007FEF7424000-memory.dmp

Filesize
208KB

Download
memory/1688-29-0x000000013FD60000-0x000000013FE58000-memory.dmp

Filesize
992KB

Download
memory/1688-32-0x000007FEFACC0000-0x000007FEFACD8000-memory.dmp

Filesize
96KB

Download
memory/1688-33-0x000007FEF72A0000-0x000007FEF72B7000-memory.dmp

Filesize
92KB

Download
memory/1688-34-0x000007FEF7280000-0x000007FEF7291000-memory.dmp

Filesize
68KB

Download
memory/1688-35-0x000007FEF7260000-0x000007FEF7277000-memory.dmp

Filesize
92KB

Download
memory/1688-36-0x000007FEF7240000-0x000007FEF7251000-memory.dmp

Filesize
68KB

Download
memory/1688-37-0x000007FEF6710000-0x000007FEF672D000-memory.dmp

Filesize
116KB

Download
memory/1688-38-0x000007FEF66F0000-0x000007FEF6701000-memory.dmp

Filesize
68KB

Download
memory/1688-31-0x000007FEF5C70000-0x000007FEF5F26000-memory.dmp

Filesize
2.7MB

Download
memory/1688-39-0x000007FEF5A60000-0x000007FEF5C6B000-memory.dmp

Filesize
2.0MB

Download
memory/1688-43-0x000007FEF6250000-0x000007FEF6268000-memory.dmp

Filesize
96KB

Download
memory/1688-42-0x000007FEF66C0000-0x000007FEF66E1000-memory.dmp

Filesize
132KB

Download
memory/1688-41-0x000007FEF6190000-0x000007FEF61D1000-memory.dmp

Filesize
260KB

Download
memory/1688-44-0x000007FEF4990000-0x000007FEF49A1000-memory.dmp

Filesize
68KB

Download
memory/1688-45-0x000007FEF4970000-0x000007FEF4981000-memory.dmp

Filesize
68KB

Download
memory/1688-46-0x000007FEF4950000-0x000007FEF4961000-memory.dmp

Filesize
68KB

Download
memory/1688-51-0x000007FEF4850000-0x000007FEF48B7000-memory.dmp

Filesize
412KB

Download
memory/1688-49-0x000007FEF48F0000-0x000007FEF4908000-memory.dmp

Filesize
96KB

Download
memory/1688-53-0x000007FEF74E0000-0x000007FEF74F1000-memory.dmp

Filesize
68KB

Download
memory/1688-56-0x000007FEF47A0000-0x000007FEF47C4000-memory.dmp

Filesize
144KB

Download
memory/1688-55-0x000007FEF7450000-0x000007FEF7478000-memory.dmp

Filesize
160KB

Download
memory/1688-58-0x000007FEF4770000-0x000007FEF4793000-memory.dmp

Filesize
140KB

Download
memory/1688-60-0x000007FEF4730000-0x000007FEF4742000-memory.dmp

Filesize
72KB

Download
memory/1688-59-0x000007FEF4750000-0x000007FEF4761000-memory.dmp

Filesize
68KB

Download
memory/1688-57-0x000007FEF7430000-0x000007FEF7448000-memory.dmp

Filesize
96KB

Download
memory/1688-40-0x000007FEF49B0000-0x000007FEF5A60000-memory.dmp

Filesize
16.7MB

Download
memory/1688-54-0x000007FEF7480000-0x000007FEF74D7000-memory.dmp

Filesize
348KB

Download
memory/1688-50-0x000007FEF48C0000-0x000007FEF48F0000-memory.dmp

Filesize
192KB

Download
memory/1688-52-0x000007FEF47D0000-0x000007FEF484C000-memory.dmp

Filesize
496KB

Download
memory/1688-48-0x000007FEF4910000-0x000007FEF4921000-memory.dmp

Filesize
68KB

Download
memory/1688-47-0x000007FEF4930000-0x000007FEF494B000-memory.dmp

Filesize
108KB

Download
memory/1688-62-0x000007FEF2AA0000-0x000007FEF2C20000-memory.dmp

Filesize
1.5MB

Download
memory/1688-61-0x000007FEED460000-0x000007FEEECCF000-memory.dmp

Filesize
24.4MB

Download

Analysis

Sharing