03c83b3f458226a90a644b6894608c3d46c59cda2e62fd8654a7bfb1af241d36

Analysis

max time kernel
143s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06/09/2024, 07:24

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General

Target

New folder (5).rar
Size

11.9MB
MD5

4a0dd87c4fb8026a8784e923241d6f68
SHA1

3917c019bbf82012168e25991cc49d69ea6a0f9f
SHA256

03c83b3f458226a90a644b6894608c3d46c59cda2e62fd8654a7bfb1af241d36
SHA512

bb868b1657d492f032e19a5596e9277900ae494561652697581e88db6344f8a6e6b0344b8acb3bf47e78b4bce2536f508989a9cec1510920143e1fc692feef85
SSDEEP

196608:bUgWXJKju18YRhUm5mFKaREp8tpDJrQN1Pm55P8VhLtD5XZQqtk4JieCY:bUg8KKuHEDKFW1+antk4JSY

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-1-5-21-3063565911-2056067323-3330884624-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2248	vlc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2248	vlc.exe

Suspicious use of FindShellTrayWindow 8 IoCs

pid	Process
2248	vlc.exe
2248	vlc.exe
2248	vlc.exe
2248	vlc.exe
2248	vlc.exe
2248	vlc.exe
2248	vlc.exe
2248	vlc.exe

Suspicious use of SendNotifyMessage 7 IoCs

pid	Process
2248	vlc.exe
2248	vlc.exe
2248	vlc.exe
2248	vlc.exe
2248	vlc.exe
2248	vlc.exe
2248	vlc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2248	vlc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3044 wrote to memory of 1968	3044	cmd.exe	31
PID 3044 wrote to memory of 1968	3044	cmd.exe	31
PID 3044 wrote to memory of 1968	3044	cmd.exe	31
PID 1968 wrote to memory of 2764	1968	rundll32.exe	32
PID 1968 wrote to memory of 2764	1968	rundll32.exe	32
PID 1968 wrote to memory of 2764	1968	rundll32.exe	32
PID 2764 wrote to memory of 2248	2764	rundll32.exe	35
PID 2764 wrote to memory of 2248	2764	rundll32.exe	35
PID 2764 wrote to memory of 2248	2764	rundll32.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\New folder (5).rar"
1⤵
- Suspicious use of WriteProcessMemory
PID:3044
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\New folder (5).rar
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1968
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\New folder (5).rar
    3⤵
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:2764
  - - C:\Program Files\VideoLAN\VLC\vlc.exe
      "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\New folder (5).rar"
      4⤵
      Suspicious behavior: AddClipboardFormatListener
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of SetWindowsHookEx
      PID:2248

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2248-29-0x000000013F170000-0x000000013F268000-memory.dmp

Filesize
992KB

Download
memory/2248-30-0x000007FEFAD50000-0x000007FEFAD84000-memory.dmp

Filesize
208KB

Download
memory/2248-32-0x000007FEFAD30000-0x000007FEFAD48000-memory.dmp

Filesize
96KB

Download
memory/2248-33-0x000007FEFAD10000-0x000007FEFAD27000-memory.dmp

Filesize
92KB

Download
memory/2248-35-0x000007FEFACD0000-0x000007FEFACE7000-memory.dmp

Filesize
92KB

Download
memory/2248-34-0x000007FEFACF0000-0x000007FEFAD01000-memory.dmp

Filesize
68KB

Download
memory/2248-31-0x000007FEF5FE0000-0x000007FEF6296000-memory.dmp

Filesize
2.7MB

Download
memory/2248-36-0x000007FEFA960000-0x000007FEFA971000-memory.dmp

Filesize
68KB

Download
memory/2248-37-0x000007FEF7A90000-0x000007FEF7AAD000-memory.dmp

Filesize
116KB

Download
memory/2248-38-0x000007FEF77F0000-0x000007FEF7801000-memory.dmp

Filesize
68KB

Download
memory/2248-39-0x000007FEF5CA0000-0x000007FEF5EAB000-memory.dmp

Filesize
2.0MB

Download
memory/2248-45-0x000007FEF6C60000-0x000007FEF6C71000-memory.dmp

Filesize
68KB

Download
memory/2248-44-0x000007FEF6C80000-0x000007FEF6C91000-memory.dmp

Filesize
68KB

Download
memory/2248-43-0x000007FEF6CA0000-0x000007FEF6CB8000-memory.dmp

Filesize
96KB

Download
memory/2248-42-0x000007FEF77C0000-0x000007FEF77E1000-memory.dmp

Filesize
132KB

Download
memory/2248-41-0x000007FEF6CC0000-0x000007FEF6D01000-memory.dmp

Filesize
260KB

Download
memory/2248-48-0x000007FEF6660000-0x000007FEF6671000-memory.dmp

Filesize
68KB

Download
memory/2248-52-0x000007FEF4AD0000-0x000007FEF4B4C000-memory.dmp

Filesize
496KB

Download
memory/2248-62-0x000007FEF3CA0000-0x000007FEF3CB8000-memory.dmp

Filesize
96KB

Download
memory/2248-61-0x000007FEF3D20000-0x000007FEF3D31000-memory.dmp

Filesize
68KB

Download
memory/2248-60-0x000007FEF4960000-0x000007FEF4972000-memory.dmp

Filesize
72KB

Download
memory/2248-59-0x000007FEF4980000-0x000007FEF4991000-memory.dmp

Filesize
68KB

Download
memory/2248-58-0x000007FEF49A0000-0x000007FEF49C3000-memory.dmp

Filesize
140KB

Download
memory/2248-57-0x000007FEF49D0000-0x000007FEF49E8000-memory.dmp

Filesize
96KB

Download
memory/2248-56-0x000007FEF49F0000-0x000007FEF4A14000-memory.dmp

Filesize
144KB

Download
memory/2248-55-0x000007FEF4A20000-0x000007FEF4A48000-memory.dmp

Filesize
160KB

Download
memory/2248-53-0x000007FEF4AB0000-0x000007FEF4AC1000-memory.dmp

Filesize
68KB

Download
memory/2248-51-0x000007FEF4B50000-0x000007FEF4BB7000-memory.dmp

Filesize
412KB

Download
memory/2248-50-0x000007FEF4BC0000-0x000007FEF4BF0000-memory.dmp

Filesize
192KB

Download
memory/2248-49-0x000007FEF6640000-0x000007FEF6658000-memory.dmp

Filesize
96KB

Download
memory/2248-40-0x000007FEF4BF0000-0x000007FEF5CA0000-memory.dmp

Filesize
16.7MB

Download
memory/2248-54-0x000007FEF4A50000-0x000007FEF4AA7000-memory.dmp

Filesize
348KB

Download
memory/2248-47-0x000007FEF6C20000-0x000007FEF6C3B000-memory.dmp

Filesize
108KB

Download
memory/2248-46-0x000007FEF6C40000-0x000007FEF6C51000-memory.dmp

Filesize
68KB

Download