43581d3f0fadd3829c5dc244fe66b9216991b55b854343fdc5e2ff620d383041

General

Target

Hpp Hook v6 NOSTEAM.rar
Size

549KB
MD5

464e568996b188c24d49adc1d420c144
SHA1

1148768640485a34b35ba00c843341d080339b86
SHA256

43581d3f0fadd3829c5dc244fe66b9216991b55b854343fdc5e2ff620d383041
SHA512

5fc3441901105007dfc5c4b4c14cb936fb6c6f9dc9b4dfd4b72930e51a28d03bb94cabadb90aad45683a9f0d0b215fbe39741d586271b9fb594df185d1d1b8b8
SSDEEP

12288:h0ipTXXJyCJxCW6JnxcIEHhqjzG/v2nzCbhJfnMY9Jn:hJbJyKx96bcIEnEebhJkOB

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-1-5-21-3434294380-2554721341-1919518612-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2612	vlc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2612	vlc.exe

Suspicious use of FindShellTrayWindow 8 IoCs

pid	Process
2612	vlc.exe
2612	vlc.exe
2612	vlc.exe
2612	vlc.exe
2612	vlc.exe
2612	vlc.exe
2612	vlc.exe
2612	vlc.exe

Suspicious use of SendNotifyMessage 7 IoCs

pid	Process
2612	vlc.exe
2612	vlc.exe
2612	vlc.exe
2612	vlc.exe
2612	vlc.exe
2612	vlc.exe
2612	vlc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2612	vlc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2172 wrote to memory of 1904	2172	cmd.exe	31
PID 2172 wrote to memory of 1904	2172	cmd.exe	31
PID 2172 wrote to memory of 1904	2172	cmd.exe	31
PID 1904 wrote to memory of 2876	1904	rundll32.exe	33
PID 1904 wrote to memory of 2876	1904	rundll32.exe	33
PID 1904 wrote to memory of 2876	1904	rundll32.exe	33
PID 2876 wrote to memory of 2612	2876	rundll32.exe	35
PID 2876 wrote to memory of 2612	2876	rundll32.exe	35
PID 2876 wrote to memory of 2612	2876	rundll32.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Hpp Hook v6 NOSTEAM.rar"
1⤵
- Suspicious use of WriteProcessMemory
PID:2172
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Hpp Hook v6 NOSTEAM.rar
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1904
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Hpp Hook v6 NOSTEAM.rar
    3⤵
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:2876
  - - C:\Program Files\VideoLAN\VLC\vlc.exe
      "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\Hpp Hook v6 NOSTEAM.rar"
      4⤵
      Suspicious behavior: AddClipboardFormatListener
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of SetWindowsHookEx
      PID:2612

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/2612-32-0x000007FEF6500000-0x000007FEF6534000-memory.dmp

Filesize
208KB

Download
memory/2612-31-0x000000013F7F0000-0x000000013F8E8000-memory.dmp

Filesize
992KB

Download
memory/2612-35-0x000007FEF60F0000-0x000007FEF6107000-memory.dmp

Filesize
92KB

Download
memory/2612-40-0x000007FEF6050000-0x000007FEF6061000-memory.dmp

Filesize
68KB

Download
memory/2612-39-0x000007FEF6070000-0x000007FEF608D000-memory.dmp

Filesize
116KB

Download
memory/2612-38-0x000007FEF6090000-0x000007FEF60A1000-memory.dmp

Filesize
68KB

Download
memory/2612-37-0x000007FEF60B0000-0x000007FEF60C7000-memory.dmp

Filesize
92KB

Download
memory/2612-36-0x000007FEF60D0000-0x000007FEF60E1000-memory.dmp

Filesize
68KB

Download
memory/2612-33-0x000007FEF6240000-0x000007FEF64F6000-memory.dmp

Filesize
2.7MB

Download
memory/2612-34-0x000007FEF8320000-0x000007FEF8338000-memory.dmp

Filesize
96KB

Download
memory/2612-60-0x000007FEF49E0000-0x000007FEF4A03000-memory.dmp

Filesize
140KB

Download
memory/2612-62-0x000007FEF49A0000-0x000007FEF49B2000-memory.dmp

Filesize
72KB

Download
memory/2612-61-0x000007FEF49C0000-0x000007FEF49D1000-memory.dmp

Filesize
68KB

Download
memory/2612-59-0x000007FEF4A10000-0x000007FEF4A28000-memory.dmp

Filesize
96KB

Download
memory/2612-58-0x000007FEF4A30000-0x000007FEF4A54000-memory.dmp

Filesize
144KB

Download
memory/2612-57-0x000007FEF4A60000-0x000007FEF4A88000-memory.dmp

Filesize
160KB

Download
memory/2612-56-0x000007FEF4A90000-0x000007FEF4AE7000-memory.dmp

Filesize
348KB

Download
memory/2612-55-0x000007FEF4AF0000-0x000007FEF4B01000-memory.dmp

Filesize
68KB

Download
memory/2612-54-0x000007FEF4B10000-0x000007FEF4B8C000-memory.dmp

Filesize
496KB

Download
memory/2612-53-0x000007FEF4B90000-0x000007FEF4BF7000-memory.dmp

Filesize
412KB

Download
memory/2612-52-0x000007FEF4C00000-0x000007FEF4C30000-memory.dmp

Filesize
192KB

Download
memory/2612-51-0x000007FEF4C30000-0x000007FEF4C48000-memory.dmp

Filesize
96KB

Download
memory/2612-50-0x000007FEF4C50000-0x000007FEF4C61000-memory.dmp

Filesize
68KB

Download
memory/2612-49-0x000007FEF4C70000-0x000007FEF4C8B000-memory.dmp

Filesize
108KB

Download
memory/2612-48-0x000007FEF4C90000-0x000007FEF4CA1000-memory.dmp

Filesize
68KB

Download
memory/2612-47-0x000007FEF4CB0000-0x000007FEF4CC1000-memory.dmp

Filesize
68KB

Download
memory/2612-46-0x000007FEF4CD0000-0x000007FEF4CE1000-memory.dmp

Filesize
68KB

Download
memory/2612-45-0x000007FEF4CF0000-0x000007FEF4D08000-memory.dmp

Filesize
96KB

Download
memory/2612-44-0x000007FEF4D10000-0x000007FEF4D31000-memory.dmp

Filesize
132KB

Download
memory/2612-43-0x000007FEF4D40000-0x000007FEF4D81000-memory.dmp

Filesize
260KB

Download
memory/2612-41-0x000007FEF4FA0000-0x000007FEF6050000-memory.dmp

Filesize
16.7MB

Download
memory/2612-42-0x000007FEF4D90000-0x000007FEF4F9B000-memory.dmp

Filesize
2.0MB

Download

Analysis

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