64adc48a4c676af3e4a63529ed64bfca7a41fff60ef47aca6111b8e5cd4d0e5f

Resubmissions

23-08-2024 20:24

240823-y67gnavapg 7

23-08-2024 19:27

240823-x6fs9svank 3

Analysis

max time kernel
144s
max time network
129s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
23-08-2024 20:24

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General

Target

Release.rar
Size

29.7MB
MD5

d7436f89faddf2bda616fd0ef6598779
SHA1

bcbf4a78b21aa0f5dcc2b8b9d744864c2eca151b
SHA256

64adc48a4c676af3e4a63529ed64bfca7a41fff60ef47aca6111b8e5cd4d0e5f
SHA512

d2beda538e641ee3ebcc515172be205abadd6325dbad88e89947453878ce2f7175b23e33783a871f91353783c104be3d38332078dae09ae6721c47b739e9c686
SSDEEP

786432:nFTmvp1qdAq24pjJDiwhQWiuDYJIFfOQm7Y:Fyvp8AqBpt5hBiDJGOQeY

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-1-5-21-2212144002-1172735686-1556890956-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2492	vlc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2492	vlc.exe

Suspicious use of FindShellTrayWindow 8 IoCs

pid	Process
2492	vlc.exe
2492	vlc.exe
2492	vlc.exe
2492	vlc.exe
2492	vlc.exe
2492	vlc.exe
2492	vlc.exe
2492	vlc.exe

Suspicious use of SendNotifyMessage 7 IoCs

pid	Process
2492	vlc.exe
2492	vlc.exe
2492	vlc.exe
2492	vlc.exe
2492	vlc.exe
2492	vlc.exe
2492	vlc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2492	vlc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2252 wrote to memory of 2732	2252	cmd.exe	32
PID 2252 wrote to memory of 2732	2252	cmd.exe	32
PID 2252 wrote to memory of 2732	2252	cmd.exe	32
PID 2732 wrote to memory of 2364	2732	rundll32.exe	33
PID 2732 wrote to memory of 2364	2732	rundll32.exe	33
PID 2732 wrote to memory of 2364	2732	rundll32.exe	33
PID 2364 wrote to memory of 2492	2364	rundll32.exe	35
PID 2364 wrote to memory of 2492	2364	rundll32.exe	35
PID 2364 wrote to memory of 2492	2364	rundll32.exe	35

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Release.rar
1⤵
- Suspicious use of WriteProcessMemory
PID:2252
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Release.rar
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2732
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Release.rar
    3⤵
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:2364
  - - C:\Program Files\VideoLAN\VLC\vlc.exe
      "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\Release.rar"
      4⤵
      Suspicious behavior: AddClipboardFormatListener
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of SetWindowsHookEx
      PID:2492

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/2492-30-0x000007FEF7790000-0x000007FEF77C4000-memory.dmp

Filesize
208KB

Download
memory/2492-29-0x000000013FF70000-0x0000000140068000-memory.dmp

Filesize
992KB

Download
memory/2492-33-0x000007FEF7730000-0x000007FEF7747000-memory.dmp

Filesize
92KB

Download
memory/2492-32-0x000007FEF7770000-0x000007FEF7788000-memory.dmp

Filesize
96KB

Download
memory/2492-34-0x000007FEF7170000-0x000007FEF7181000-memory.dmp

Filesize
68KB

Download
memory/2492-35-0x000007FEF7150000-0x000007FEF7167000-memory.dmp

Filesize
92KB

Download
memory/2492-36-0x000007FEF72E0000-0x000007FEF72F1000-memory.dmp

Filesize
68KB

Download
memory/2492-37-0x000007FEF72C0000-0x000007FEF72DD000-memory.dmp

Filesize
116KB

Download
memory/2492-38-0x000007FEF72A0000-0x000007FEF72B1000-memory.dmp

Filesize
68KB

Download
memory/2492-31-0x000007FEF5A40000-0x000007FEF5CF6000-memory.dmp

Filesize
2.7MB

Download
memory/2492-40-0x000007FEF4580000-0x000007FEF478B000-memory.dmp

Filesize
2.0MB

Download
memory/2492-59-0x000007FEF4220000-0x000007FEF4231000-memory.dmp

Filesize
68KB

Download
memory/2492-62-0x000007FEF41B0000-0x000007FEF41C3000-memory.dmp

Filesize
76KB

Download
memory/2492-61-0x000007FEF41D0000-0x000007FEF41F1000-memory.dmp

Filesize
132KB

Download
memory/2492-60-0x000007FEF4200000-0x000007FEF4212000-memory.dmp

Filesize
72KB

Download
memory/2492-58-0x000007FEF4240000-0x000007FEF4263000-memory.dmp

Filesize
140KB

Download
memory/2492-57-0x000007FEF4270000-0x000007FEF4288000-memory.dmp

Filesize
96KB

Download
memory/2492-56-0x000007FEF4290000-0x000007FEF42B4000-memory.dmp

Filesize
144KB

Download
memory/2492-55-0x000007FEF42C0000-0x000007FEF42E8000-memory.dmp

Filesize
160KB

Download
memory/2492-54-0x000007FEF42F0000-0x000007FEF4347000-memory.dmp

Filesize
348KB

Download
memory/2492-53-0x000007FEF4350000-0x000007FEF4361000-memory.dmp

Filesize
68KB

Download
memory/2492-52-0x000007FEF4370000-0x000007FEF43EC000-memory.dmp

Filesize
496KB

Download
memory/2492-51-0x000007FEF43F0000-0x000007FEF4457000-memory.dmp

Filesize
412KB

Download
memory/2492-50-0x000007FEF4460000-0x000007FEF4490000-memory.dmp

Filesize
192KB

Download
memory/2492-49-0x000007FEF4490000-0x000007FEF44A8000-memory.dmp

Filesize
96KB

Download
memory/2492-48-0x000007FEF44B0000-0x000007FEF44C1000-memory.dmp

Filesize
68KB

Download
memory/2492-47-0x000007FEF44D0000-0x000007FEF44EB000-memory.dmp

Filesize
108KB

Download
memory/2492-46-0x000007FEF44F0000-0x000007FEF4501000-memory.dmp

Filesize
68KB

Download
memory/2492-45-0x000007FEF4510000-0x000007FEF4521000-memory.dmp

Filesize
68KB

Download
memory/2492-44-0x000007FEF4530000-0x000007FEF4541000-memory.dmp

Filesize
68KB

Download
memory/2492-43-0x000007FEF7230000-0x000007FEF7248000-memory.dmp

Filesize
96KB

Download
memory/2492-42-0x000007FEF4550000-0x000007FEF4571000-memory.dmp

Filesize
132KB

Download
memory/2492-41-0x000007FEF7250000-0x000007FEF7291000-memory.dmp

Filesize
260KB

Download
memory/2492-39-0x000007FEF4790000-0x000007FEF5840000-memory.dmp

Filesize
16.7MB

Download