6625184dba4dae6c2af097b2636785dff42d90f4a40ba26472c0ebd691a133a6

General

Target

Unconfirmed 934267.rar
Size

9.9MB
MD5

002776078299e34b29c37ab5f9920988
SHA1

e5f42165541a7895f5f2880088ffed9ca98fca76
SHA256

6625184dba4dae6c2af097b2636785dff42d90f4a40ba26472c0ebd691a133a6
SHA512

e927c9af0f7a7649ec94dcd7b1579d7258f2c8f34357ea58be58302eba7dc5937581d81143762b89ecc74f9057cb3feb4172c64662cb8005878fd79679ebd84f
SSDEEP

196608:wzjlfML2YHS2r3YbqNySoGoZUYp9faWUGtwrwMDyFHpYsaOXHo4:w/m2Yy2r3qqYDZvwDyTDXR

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-1-5-21-3294248377-1418901787-4083263181-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2344	vlc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2344	vlc.exe

Suspicious use of FindShellTrayWindow 8 IoCs

pid	Process
2344	vlc.exe
2344	vlc.exe
2344	vlc.exe
2344	vlc.exe
2344	vlc.exe
2344	vlc.exe
2344	vlc.exe
2344	vlc.exe

Suspicious use of SendNotifyMessage 7 IoCs

pid	Process
2344	vlc.exe
2344	vlc.exe
2344	vlc.exe
2344	vlc.exe
2344	vlc.exe
2344	vlc.exe
2344	vlc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2344	vlc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 2544	2368	cmd.exe	31
PID 2368 wrote to memory of 2544	2368	cmd.exe	31
PID 2368 wrote to memory of 2544	2368	cmd.exe	31
PID 2544 wrote to memory of 2712	2544	rundll32.exe	32
PID 2544 wrote to memory of 2712	2544	rundll32.exe	32
PID 2544 wrote to memory of 2712	2544	rundll32.exe	32
PID 2712 wrote to memory of 2344	2712	rundll32.exe	34
PID 2712 wrote to memory of 2344	2712	rundll32.exe	34
PID 2712 wrote to memory of 2344	2712	rundll32.exe	34

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Unconfirmed 934267.rar"
1⤵
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Unconfirmed 934267.rar
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2544
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Unconfirmed 934267.rar
    3⤵
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:2712
  - - C:\Program Files\VideoLAN\VLC\vlc.exe
      "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\Unconfirmed 934267.rar"
      4⤵
      Suspicious behavior: AddClipboardFormatListener
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of SetWindowsHookEx
      PID:2344

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

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Downloads

memory/2344-29-0x000000013F560000-0x000000013F658000-memory.dmp

Filesize
992KB

Download
memory/2344-30-0x000007FEF78B0000-0x000007FEF78E4000-memory.dmp

Filesize
208KB

Download
memory/2344-32-0x000007FEFABA0000-0x000007FEFABB8000-memory.dmp

Filesize
96KB

Download
memory/2344-34-0x000007FEF7870000-0x000007FEF7881000-memory.dmp

Filesize
68KB

Download
memory/2344-35-0x000007FEF7850000-0x000007FEF7867000-memory.dmp

Filesize
92KB

Download
memory/2344-31-0x000007FEF63C0000-0x000007FEF6676000-memory.dmp

Filesize
2.7MB

Download
memory/2344-33-0x000007FEF7890000-0x000007FEF78A7000-memory.dmp

Filesize
92KB

Download
memory/2344-36-0x000007FEF7830000-0x000007FEF7841000-memory.dmp

Filesize
68KB

Download
memory/2344-37-0x000007FEF7810000-0x000007FEF782D000-memory.dmp

Filesize
116KB

Download
memory/2344-38-0x000007FEF77F0000-0x000007FEF7801000-memory.dmp

Filesize
68KB

Download
memory/2344-41-0x000007FEF6B80000-0x000007FEF6BC1000-memory.dmp

Filesize
260KB

Download
memory/2344-40-0x000007FEF4FD0000-0x000007FEF51DB000-memory.dmp

Filesize
2.0MB

Download
memory/2344-46-0x000007FEF66F0000-0x000007FEF6701000-memory.dmp

Filesize
68KB

Download
memory/2344-45-0x000007FEF6710000-0x000007FEF6721000-memory.dmp

Filesize
68KB

Download
memory/2344-44-0x000007FEF6B60000-0x000007FEF6B71000-memory.dmp

Filesize
68KB

Download
memory/2344-39-0x000007FEF51E0000-0x000007FEF6290000-memory.dmp

Filesize
16.7MB

Download
memory/2344-43-0x000007FEF76E0000-0x000007FEF76F8000-memory.dmp

Filesize
96KB

Download
memory/2344-42-0x000007FEF7120000-0x000007FEF7141000-memory.dmp

Filesize
132KB

Download
memory/2344-47-0x000007FEF66D0000-0x000007FEF66EB000-memory.dmp

Filesize
108KB

Download
memory/2344-48-0x000007FEF4FB0000-0x000007FEF4FC1000-memory.dmp

Filesize
68KB

Download
memory/2344-49-0x000007FEF4F90000-0x000007FEF4FA8000-memory.dmp

Filesize
96KB

Download
memory/2344-50-0x000007FEF4F60000-0x000007FEF4F90000-memory.dmp

Filesize
192KB

Download
memory/2344-51-0x000007FEF4EF0000-0x000007FEF4F57000-memory.dmp

Filesize
412KB

Download
memory/2344-52-0x000007FEF4E70000-0x000007FEF4EEC000-memory.dmp

Filesize
496KB

Download
memory/2344-53-0x000007FEF4E50000-0x000007FEF4E61000-memory.dmp

Filesize
68KB

Download
memory/2344-54-0x000007FEF4DF0000-0x000007FEF4E47000-memory.dmp

Filesize
348KB

Download
memory/2344-55-0x000007FEF4DC0000-0x000007FEF4DE8000-memory.dmp

Filesize
160KB

Download
memory/2344-56-0x000007FEF4D90000-0x000007FEF4DB4000-memory.dmp

Filesize
144KB

Download
memory/2344-60-0x000007FEF4D00000-0x000007FEF4D12000-memory.dmp

Filesize
72KB

Download
memory/2344-59-0x000007FEF4D20000-0x000007FEF4D31000-memory.dmp

Filesize
68KB

Download
memory/2344-58-0x000007FEF4D40000-0x000007FEF4D63000-memory.dmp

Filesize
140KB

Download
memory/2344-57-0x000007FEF4D70000-0x000007FEF4D88000-memory.dmp

Filesize
96KB

Download
memory/2344-61-0x000007FEF3BB0000-0x000007FEF3BC1000-memory.dmp

Filesize
68KB

Download
memory/2344-62-0x000007FEF3B70000-0x000007FEF3B81000-memory.dmp

Filesize
68KB

Download

Analysis

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