149d7b388342522e1efe656199c8ad51a271d7787e6a6560426b77590fc3fe9e

General

Target

SetupFile.rar
Size

21.2MB
MD5

fdeff64f7ebef207d321980736051fe5
SHA1

38dbf540db77bc39456337e87b3b8cc8857cfa83
SHA256

149d7b388342522e1efe656199c8ad51a271d7787e6a6560426b77590fc3fe9e
SHA512

91967f89ed490ec5ac346b6d5e66075e7e3e136677ff1d943f9425b6068694f408d6242da02390e463e050fea6c0aff1cf5a709681dfb2f7bbf57c4b5608830c
SSDEEP

393216:CG39cVqJ8lF24rJOp+K8JF3Uno0DG8C3qvMDelDZ/r5ql3ZPAR4nLv9+2nxhD:CG39cFF2Gr5Uo0St/ejaPARZ2xhD

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-1-5-21-2958949473-3205530200-1453100116-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
108	vlc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
108	vlc.exe

Suspicious use of FindShellTrayWindow 8 IoCs

pid	Process
108	vlc.exe
108	vlc.exe
108	vlc.exe
108	vlc.exe
108	vlc.exe
108	vlc.exe
108	vlc.exe
108	vlc.exe

Suspicious use of SendNotifyMessage 7 IoCs

pid	Process
108	vlc.exe
108	vlc.exe
108	vlc.exe
108	vlc.exe
108	vlc.exe
108	vlc.exe
108	vlc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
108	vlc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2756 wrote to memory of 2568	2756	cmd.exe	31
PID 2756 wrote to memory of 2568	2756	cmd.exe	31
PID 2756 wrote to memory of 2568	2756	cmd.exe	31
PID 2568 wrote to memory of 2516	2568	rundll32.exe	32
PID 2568 wrote to memory of 2516	2568	rundll32.exe	32
PID 2568 wrote to memory of 2516	2568	rundll32.exe	32
PID 2516 wrote to memory of 108	2516	rundll32.exe	34
PID 2516 wrote to memory of 108	2516	rundll32.exe	34
PID 2516 wrote to memory of 108	2516	rundll32.exe	34

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\SetupFile.rar
1⤵
- Suspicious use of WriteProcessMemory
PID:2756
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\SetupFile.rar
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2568
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\SetupFile.rar
    3⤵
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:2516
  - - C:\Program Files\VideoLAN\VLC\vlc.exe
      "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\SetupFile.rar"
      4⤵
      Suspicious behavior: AddClipboardFormatListener
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of SetWindowsHookEx
      PID:108

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/108-30-0x000007FEF7B20000-0x000007FEF7B54000-memory.dmp

Filesize
208KB

Download
memory/108-29-0x000000013F680000-0x000000013F778000-memory.dmp

Filesize
992KB

Download
memory/108-38-0x000007FEF6DF0000-0x000007FEF6E01000-memory.dmp

Filesize
68KB

Download
memory/108-37-0x000007FEF6E10000-0x000007FEF6E2D000-memory.dmp

Filesize
116KB

Download
memory/108-36-0x000007FEF6E30000-0x000007FEF6E41000-memory.dmp

Filesize
68KB

Download
memory/108-35-0x000007FEF6E50000-0x000007FEF6E67000-memory.dmp

Filesize
92KB

Download
memory/108-34-0x000007FEF7AC0000-0x000007FEF7AD1000-memory.dmp

Filesize
68KB

Download
memory/108-33-0x000007FEF7AE0000-0x000007FEF7AF7000-memory.dmp

Filesize
92KB

Download
memory/108-31-0x000007FEF6650000-0x000007FEF6906000-memory.dmp

Filesize
2.7MB

Download
memory/108-32-0x000007FEF7B00000-0x000007FEF7B18000-memory.dmp

Filesize
96KB

Download
memory/108-39-0x000007FEF6440000-0x000007FEF664B000-memory.dmp

Filesize
2.0MB

Download
memory/108-41-0x000007FEF6970000-0x000007FEF69B1000-memory.dmp

Filesize
260KB

Download
memory/108-42-0x000007FEF6410000-0x000007FEF6431000-memory.dmp

Filesize
132KB

Download
memory/108-43-0x000007FEF6950000-0x000007FEF6968000-memory.dmp

Filesize
96KB

Download
memory/108-44-0x000007FEF63F0000-0x000007FEF6401000-memory.dmp

Filesize
68KB

Download
memory/108-40-0x000007FEF4C50000-0x000007FEF5D00000-memory.dmp

Filesize
16.7MB

Download
memory/108-61-0x000007FEF2600000-0x000007FEF2617000-memory.dmp

Filesize
92KB

Download
memory/108-60-0x000007FEF60C0000-0x000007FEF60D2000-memory.dmp

Filesize
72KB

Download
memory/108-59-0x000007FEF60E0000-0x000007FEF60F1000-memory.dmp

Filesize
68KB

Download
memory/108-58-0x000007FEF6100000-0x000007FEF6123000-memory.dmp

Filesize
140KB

Download
memory/108-57-0x000007FEF6130000-0x000007FEF6148000-memory.dmp

Filesize
96KB

Download
memory/108-56-0x000007FEF6150000-0x000007FEF6174000-memory.dmp

Filesize
144KB

Download
memory/108-55-0x000007FEF6180000-0x000007FEF61A8000-memory.dmp

Filesize
160KB

Download
memory/108-54-0x000007FEF61B0000-0x000007FEF6207000-memory.dmp

Filesize
348KB

Download
memory/108-53-0x000007FEF6210000-0x000007FEF6221000-memory.dmp

Filesize
68KB

Download
memory/108-52-0x000007FEF6230000-0x000007FEF62AC000-memory.dmp

Filesize
496KB

Download
memory/108-50-0x000007FEF6320000-0x000007FEF6350000-memory.dmp

Filesize
192KB

Download
memory/108-49-0x000007FEF6350000-0x000007FEF6368000-memory.dmp

Filesize
96KB

Download
memory/108-48-0x000007FEF6370000-0x000007FEF6381000-memory.dmp

Filesize
68KB

Download
memory/108-47-0x000007FEF6390000-0x000007FEF63AB000-memory.dmp

Filesize
108KB

Download
memory/108-46-0x000007FEF63B0000-0x000007FEF63C1000-memory.dmp

Filesize
68KB

Download
memory/108-45-0x000007FEF63D0000-0x000007FEF63E1000-memory.dmp

Filesize
68KB

Download
memory/108-51-0x000007FEF62B0000-0x000007FEF6317000-memory.dmp

Filesize
412KB

Download

Analysis

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