66621a34a0482c2cd3d90ac3b702c5dd9bbef332927e2f5f2d374a2f80a151f5

General

Target

corruptedmodz_rat.rar
Size

19KB
MD5

682dd444e32d545fde8aac4ef34cb851
SHA1

71326c2cfa046b736e1f56dd6c9a110e63079c69
SHA256

66621a34a0482c2cd3d90ac3b702c5dd9bbef332927e2f5f2d374a2f80a151f5
SHA512

dea532aaeaae71617730babc6bf865da2cb7162059e1dae6bd4d70dcd7e40d994be5b3c49a018325ed742f35ed63fc316680880fc0606c2a713e981068ea0c79
SSDEEP

384:KEoI1DrzguMDOvweY4Yo0uBI1J6XYwjyozVfeB14FuJJY:K8muMDAY4Yo5IDhwjyQVmfJY

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-1-5-21-3691908287-3775019229-3534252667-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2420	vlc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2420	vlc.exe

Suspicious use of FindShellTrayWindow 8 IoCs

pid	Process
2420	vlc.exe
2420	vlc.exe
2420	vlc.exe
2420	vlc.exe
2420	vlc.exe
2420	vlc.exe
2420	vlc.exe
2420	vlc.exe

Suspicious use of SendNotifyMessage 7 IoCs

pid	Process
2420	vlc.exe
2420	vlc.exe
2420	vlc.exe
2420	vlc.exe
2420	vlc.exe
2420	vlc.exe
2420	vlc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2420	vlc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1588 wrote to memory of 2828	1588	cmd.exe	29
PID 1588 wrote to memory of 2828	1588	cmd.exe	29
PID 1588 wrote to memory of 2828	1588	cmd.exe	29
PID 2828 wrote to memory of 2772	2828	rundll32.exe	30
PID 2828 wrote to memory of 2772	2828	rundll32.exe	30
PID 2828 wrote to memory of 2772	2828	rundll32.exe	30
PID 2772 wrote to memory of 2420	2772	rundll32.exe	32
PID 2772 wrote to memory of 2420	2772	rundll32.exe	32
PID 2772 wrote to memory of 2420	2772	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\corruptedmodz_rat.rar
1⤵
- Suspicious use of WriteProcessMemory
PID:1588
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\corruptedmodz_rat.rar
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2828
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\corruptedmodz_rat.rar
    3⤵
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:2772
  - - C:\Program Files\VideoLAN\VLC\vlc.exe
      "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\corruptedmodz_rat.rar"
      4⤵
      Suspicious behavior: AddClipboardFormatListener
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of SetWindowsHookEx
      PID:2420

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/2420-32-0x000007FEFB480000-0x000007FEFB4B4000-memory.dmp

Filesize
208KB

Download
memory/2420-31-0x000000013FA80000-0x000000013FB78000-memory.dmp

Filesize
992KB

Download
memory/2420-34-0x000007FEFB460000-0x000007FEFB478000-memory.dmp

Filesize
96KB

Download
memory/2420-35-0x000007FEFB440000-0x000007FEFB457000-memory.dmp

Filesize
92KB

Download
memory/2420-36-0x000007FEFB420000-0x000007FEFB431000-memory.dmp

Filesize
68KB

Download
memory/2420-37-0x000007FEFB400000-0x000007FEFB417000-memory.dmp

Filesize
92KB

Download
memory/2420-38-0x000007FEF80C0000-0x000007FEF80D1000-memory.dmp

Filesize
68KB

Download
memory/2420-39-0x000007FEF80A0000-0x000007FEF80BD000-memory.dmp

Filesize
116KB

Download
memory/2420-40-0x000007FEF8080000-0x000007FEF8091000-memory.dmp

Filesize
68KB

Download
memory/2420-33-0x000007FEF66B0000-0x000007FEF6966000-memory.dmp

Filesize
2.7MB

Download
memory/2420-41-0x000007FEF6220000-0x000007FEF642B000-memory.dmp

Filesize
2.0MB

Download
memory/2420-43-0x000007FEF7240000-0x000007FEF7281000-memory.dmp

Filesize
260KB

Download
memory/2420-44-0x000007FEF7DF0000-0x000007FEF7E11000-memory.dmp

Filesize
132KB

Download
memory/2420-46-0x000007FEF7220000-0x000007FEF7231000-memory.dmp

Filesize
68KB

Download
memory/2420-47-0x000007FEF7200000-0x000007FEF7211000-memory.dmp

Filesize
68KB

Download
memory/2420-45-0x000007FEF73F0000-0x000007FEF7408000-memory.dmp

Filesize
96KB

Download
memory/2420-48-0x000007FEF71E0000-0x000007FEF71F1000-memory.dmp

Filesize
68KB

Download
memory/2420-49-0x000007FEF71C0000-0x000007FEF71DB000-memory.dmp

Filesize
108KB

Download
memory/2420-50-0x000007FEF6DD0000-0x000007FEF6DE1000-memory.dmp

Filesize
68KB

Download
memory/2420-51-0x000007FEF6DB0000-0x000007FEF6DC8000-memory.dmp

Filesize
96KB

Download
memory/2420-52-0x000007FEF6D80000-0x000007FEF6DB0000-memory.dmp

Filesize
192KB

Download
memory/2420-54-0x000007FEF61A0000-0x000007FEF621C000-memory.dmp

Filesize
496KB

Download
memory/2420-53-0x000007FEF6D10000-0x000007FEF6D77000-memory.dmp

Filesize
412KB

Download
memory/2420-56-0x000007FEF6140000-0x000007FEF6197000-memory.dmp

Filesize
348KB

Download
memory/2420-58-0x000007FEF60E0000-0x000007FEF6104000-memory.dmp

Filesize
144KB

Download
memory/2420-57-0x000007FEF6110000-0x000007FEF6138000-memory.dmp

Filesize
160KB

Download
memory/2420-55-0x000007FEF6CF0000-0x000007FEF6D01000-memory.dmp

Filesize
68KB

Download
memory/2420-42-0x000007FEF4A90000-0x000007FEF5B40000-memory.dmp

Filesize
16.7MB

Download
memory/2420-59-0x000007FEF60C0000-0x000007FEF60D8000-memory.dmp

Filesize
96KB

Download
memory/2420-60-0x000007FEF6090000-0x000007FEF60B3000-memory.dmp

Filesize
140KB

Download
memory/2420-61-0x000007FEF6070000-0x000007FEF6081000-memory.dmp

Filesize
68KB

Download
memory/2420-62-0x000007FEF6050000-0x000007FEF6062000-memory.dmp

Filesize
72KB

Download
memory/2420-63-0x000007FEF4150000-0x000007FEF4161000-memory.dmp

Filesize
68KB

Download
memory/2420-64-0x000007FEF4050000-0x000007FEF414F000-memory.dmp

Filesize
1020KB

Download

Analysis

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