1c6348aa17516ebe447ffa26013f35242a6e2f8479d6c247bfbbc8d542fb75da

General

Target

fpsboost (2).rar
Size

7.4MB
MD5

626793a2cdb285162232e34659c2ae5d
SHA1

84c5e0233277949af1f2c34eba6718bcc1f3eb9f
SHA256

1c6348aa17516ebe447ffa26013f35242a6e2f8479d6c247bfbbc8d542fb75da
SHA512

60896e74cdef50aef38d249636ddabbe77fc1893963ee40356ddbf49deb88767bffe8e6bf14fdd5820036aea5e14dbe08e14b9760d4a2242104ccbe671fa7388
SSDEEP

196608:L7zHdB0CpnZ38grYytMTiIAZUF7nTnXKloFb:DQMnZMsYKMew36mb

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-1-5-21-2703099537-420551529-3771253338-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2716	vlc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2716	vlc.exe

Suspicious use of FindShellTrayWindow 8 IoCs

pid	Process
2716	vlc.exe
2716	vlc.exe
2716	vlc.exe
2716	vlc.exe
2716	vlc.exe
2716	vlc.exe
2716	vlc.exe
2716	vlc.exe

Suspicious use of SendNotifyMessage 7 IoCs

pid	Process
2716	vlc.exe
2716	vlc.exe
2716	vlc.exe
2716	vlc.exe
2716	vlc.exe
2716	vlc.exe
2716	vlc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2716	vlc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2380 wrote to memory of 2836	2380	cmd.exe	30
PID 2380 wrote to memory of 2836	2380	cmd.exe	30
PID 2380 wrote to memory of 2836	2380	cmd.exe	30
PID 2836 wrote to memory of 2788	2836	rundll32.exe	31
PID 2836 wrote to memory of 2788	2836	rundll32.exe	31
PID 2836 wrote to memory of 2788	2836	rundll32.exe	31
PID 2788 wrote to memory of 2716	2788	rundll32.exe	33
PID 2788 wrote to memory of 2716	2788	rundll32.exe	33
PID 2788 wrote to memory of 2716	2788	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\fpsboost (2).rar"
1⤵
- Suspicious use of WriteProcessMemory
PID:2380
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\fpsboost (2).rar
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2836
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\fpsboost (2).rar
    3⤵
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:2788
  - - C:\Program Files\VideoLAN\VLC\vlc.exe
      "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\fpsboost (2).rar"
      4⤵
      Suspicious behavior: AddClipboardFormatListener
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of SetWindowsHookEx
      PID:2716

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/2716-31-0x000000013FAF0000-0x000000013FBE8000-memory.dmp

Filesize
992KB

Download
memory/2716-32-0x000007FEF6DB0000-0x000007FEF6DE4000-memory.dmp

Filesize
208KB

Download
memory/2716-35-0x000007FEF6D90000-0x000007FEF6DA7000-memory.dmp

Filesize
92KB

Download
memory/2716-33-0x000007FEF5E30000-0x000007FEF60E6000-memory.dmp

Filesize
2.7MB

Download
memory/2716-37-0x000007FEF6D50000-0x000007FEF6D67000-memory.dmp

Filesize
92KB

Download
memory/2716-36-0x000007FEF6D70000-0x000007FEF6D81000-memory.dmp

Filesize
68KB

Download
memory/2716-34-0x000007FEF7730000-0x000007FEF7748000-memory.dmp

Filesize
96KB

Download
memory/2716-38-0x000007FEF5CE0000-0x000007FEF5CF1000-memory.dmp

Filesize
68KB

Download
memory/2716-39-0x000007FEF5CC0000-0x000007FEF5CDD000-memory.dmp

Filesize
116KB

Download
memory/2716-40-0x000007FEF5CA0000-0x000007FEF5CB1000-memory.dmp

Filesize
68KB

Download
memory/2716-41-0x000007FEF5A90000-0x000007FEF5C9B000-memory.dmp

Filesize
2.0MB

Download
memory/2716-46-0x000007FEF4920000-0x000007FEF4931000-memory.dmp

Filesize
68KB

Download
memory/2716-45-0x000007FEF4940000-0x000007FEF4958000-memory.dmp

Filesize
96KB

Download
memory/2716-44-0x000007FEF4960000-0x000007FEF4981000-memory.dmp

Filesize
132KB

Download
memory/2716-43-0x000007FEF4990000-0x000007FEF49D1000-memory.dmp

Filesize
260KB

Download
memory/2716-50-0x000007FEF48A0000-0x000007FEF48B1000-memory.dmp

Filesize
68KB

Download
memory/2716-53-0x000007FEF47E0000-0x000007FEF4847000-memory.dmp

Filesize
412KB

Download
memory/2716-59-0x000007FEF4660000-0x000007FEF4678000-memory.dmp

Filesize
96KB

Download
memory/2716-62-0x000007FEF45F0000-0x000007FEF4602000-memory.dmp

Filesize
72KB

Download
memory/2716-63-0x000007FEF36A0000-0x000007FEF36B7000-memory.dmp

Filesize
92KB

Download
memory/2716-61-0x000007FEF4610000-0x000007FEF4621000-memory.dmp

Filesize
68KB

Download
memory/2716-60-0x000007FEF4630000-0x000007FEF4653000-memory.dmp

Filesize
140KB

Download
memory/2716-58-0x000007FEF4680000-0x000007FEF46A4000-memory.dmp

Filesize
144KB

Download
memory/2716-54-0x000007FEF4760000-0x000007FEF47DC000-memory.dmp

Filesize
496KB

Download
memory/2716-56-0x000007FEF46E0000-0x000007FEF4737000-memory.dmp

Filesize
348KB

Download
memory/2716-57-0x000007FEF46B0000-0x000007FEF46D8000-memory.dmp

Filesize
160KB

Download
memory/2716-55-0x000007FEF4740000-0x000007FEF4751000-memory.dmp

Filesize
68KB

Download
memory/2716-52-0x000007FEF4850000-0x000007FEF4880000-memory.dmp

Filesize
192KB

Download
memory/2716-51-0x000007FEF4880000-0x000007FEF4898000-memory.dmp

Filesize
96KB

Download
memory/2716-42-0x000007FEF49E0000-0x000007FEF5A90000-memory.dmp

Filesize
16.7MB

Download
memory/2716-49-0x000007FEF48C0000-0x000007FEF48DB000-memory.dmp

Filesize
108KB

Download
memory/2716-48-0x000007FEF48E0000-0x000007FEF48F1000-memory.dmp

Filesize
68KB

Download
memory/2716-47-0x000007FEF4900000-0x000007FEF4911000-memory.dmp

Filesize
68KB

Download

Analysis

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