8d6227e9a84351e5b913914d1b153b0f6db20b474edf866d31c222fc5b97701e

General

Target

Duck+Beta.rar
Size

27.0MB
MD5

31c649b674e7bb4a82b0557f46a95522
SHA1

94d7f4d4b7b41519ef03b0b99fb850a53aff1620
SHA256

8d6227e9a84351e5b913914d1b153b0f6db20b474edf866d31c222fc5b97701e
SHA512

575cd12e2e0e5b6623c1cc14fe651de5a7ff7e3360c62b04f1e4cbb4fee5542b34afc02fd28650adc3e6320fc4bbd578cdde824776a2e3455e22593eb52450dd
SSDEEP

786432:6ZwTM4UWZEa01v2jWFXlazCd2TK8OHiSHd9oT:68UWZETnYzW2bI9k

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
2624	vlc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2624	vlc.exe

Suspicious use of FindShellTrayWindow 8 IoCs

pid	Process
2624	vlc.exe
2624	vlc.exe
2624	vlc.exe
2624	vlc.exe
2624	vlc.exe
2624	vlc.exe
2624	vlc.exe
2624	vlc.exe

Suspicious use of SendNotifyMessage 7 IoCs

pid	Process
2624	vlc.exe
2624	vlc.exe
2624	vlc.exe
2624	vlc.exe
2624	vlc.exe
2624	vlc.exe
2624	vlc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2624	vlc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2436 wrote to memory of 2108	2436	cmd.exe	32
PID 2436 wrote to memory of 2108	2436	cmd.exe	32
PID 2436 wrote to memory of 2108	2436	cmd.exe	32
PID 2108 wrote to memory of 2628	2108	rundll32.exe	33
PID 2108 wrote to memory of 2628	2108	rundll32.exe	33
PID 2108 wrote to memory of 2628	2108	rundll32.exe	33
PID 2628 wrote to memory of 2624	2628	rundll32.exe	35
PID 2628 wrote to memory of 2624	2628	rundll32.exe	35
PID 2628 wrote to memory of 2624	2628	rundll32.exe	35

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Duck+Beta.rar
1⤵
- Suspicious use of WriteProcessMemory
PID:2436
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Duck+Beta.rar
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2108
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Duck+Beta.rar
    3⤵
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:2628
  - - C:\Program Files\VideoLAN\VLC\vlc.exe
      "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\Duck+Beta.rar"
      4⤵
      Suspicious behavior: AddClipboardFormatListener
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of SetWindowsHookEx
      PID:2624

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/2624-30-0x000007FEFB6F0000-0x000007FEFB724000-memory.dmp

Filesize
208KB

Download
memory/2624-29-0x000000013FA40000-0x000000013FB38000-memory.dmp

Filesize
992KB

Download
memory/2624-32-0x000007FEFB980000-0x000007FEFB998000-memory.dmp

Filesize
96KB

Download
memory/2624-33-0x000007FEFB420000-0x000007FEFB437000-memory.dmp

Filesize
92KB

Download
memory/2624-34-0x000007FEFB400000-0x000007FEFB411000-memory.dmp

Filesize
68KB

Download
memory/2624-35-0x000007FEFB3E0000-0x000007FEFB3F7000-memory.dmp

Filesize
92KB

Download
memory/2624-36-0x000007FEFB3C0000-0x000007FEFB3D1000-memory.dmp

Filesize
68KB

Download
memory/2624-37-0x000007FEF8320000-0x000007FEF833D000-memory.dmp

Filesize
116KB

Download
memory/2624-31-0x000007FEF68B0000-0x000007FEF6B66000-memory.dmp

Filesize
2.7MB

Download
memory/2624-38-0x000007FEF8300000-0x000007FEF8311000-memory.dmp

Filesize
68KB

Download
memory/2624-44-0x000007FEF73A0000-0x000007FEF73B1000-memory.dmp

Filesize
68KB

Download
memory/2624-49-0x000007FEF6D50000-0x000007FEF6D68000-memory.dmp

Filesize
96KB

Download
memory/2624-42-0x000007FEF82D0000-0x000007FEF82F1000-memory.dmp

Filesize
132KB

Download
memory/2624-50-0x000007FEF6D20000-0x000007FEF6D50000-memory.dmp

Filesize
192KB

Download
memory/2624-51-0x000007FEF6CB0000-0x000007FEF6D17000-memory.dmp

Filesize
412KB

Download
memory/2624-59-0x000007FEF63C0000-0x000007FEF63D1000-memory.dmp

Filesize
68KB

Download
memory/2624-60-0x000007FEF63A0000-0x000007FEF63B2000-memory.dmp

Filesize
72KB

Download
memory/2624-58-0x000007FEF63E0000-0x000007FEF6403000-memory.dmp

Filesize
140KB

Download
memory/2624-57-0x000007FEF6410000-0x000007FEF6428000-memory.dmp

Filesize
96KB

Download
memory/2624-56-0x000007FEF6430000-0x000007FEF6454000-memory.dmp

Filesize
144KB

Download
memory/2624-55-0x000007FEF6460000-0x000007FEF6488000-memory.dmp

Filesize
160KB

Download
memory/2624-54-0x000007FEF6490000-0x000007FEF64E7000-memory.dmp

Filesize
348KB

Download
memory/2624-53-0x000007FEF6C90000-0x000007FEF6CA1000-memory.dmp

Filesize
68KB

Download
memory/2624-52-0x000007FEF64F0000-0x000007FEF656C000-memory.dmp

Filesize
496KB

Download
memory/2624-48-0x000007FEF6D70000-0x000007FEF6D81000-memory.dmp

Filesize
68KB

Download
memory/2624-47-0x000007FEF7340000-0x000007FEF735B000-memory.dmp

Filesize
108KB

Download
memory/2624-46-0x000007FEF7360000-0x000007FEF7371000-memory.dmp

Filesize
68KB

Download
memory/2624-45-0x000007FEF7380000-0x000007FEF7391000-memory.dmp

Filesize
68KB

Download
memory/2624-43-0x000007FEF73C0000-0x000007FEF73D8000-memory.dmp

Filesize
96KB

Download
memory/2624-41-0x000007FEF73E0000-0x000007FEF7421000-memory.dmp

Filesize
260KB

Download
memory/2624-40-0x000007FEF6570000-0x000007FEF677B000-memory.dmp

Filesize
2.0MB

Download
memory/2624-39-0x000007FEF4EE0000-0x000007FEF5F90000-memory.dmp

Filesize
16.7MB

Download

Analysis

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