6a4beba8dda5d6d9b9f301c6bcf100b05d8c192453ee7d293efbe95f9a0f76c9

Analysis

max time kernel
1793s
max time network
1564s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
07-08-2024 17:15

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General

Target

XWorm.V5.2.rar
Size

30.4MB
MD5

2a16b9474dd55ed48f1602c4a17a3b60
SHA1

f279b4a379e4c30e134ccb6a2837dbceecce9d13
SHA256

6a4beba8dda5d6d9b9f301c6bcf100b05d8c192453ee7d293efbe95f9a0f76c9
SHA512

b2ceeeb17f77c589068259ba07c2c1ccef420af17398f26b6bb92729771c6fb67bcbb2a139243c77dbdfc9dcddcc3e71a805b1645d70afcbbc08b27c7c0881e4
SSDEEP

786432:lyWvqS745XHHdXOXZCJxMJW18F3xuuTCXrUGBZ22:PEtn0QJ2g12A7Jr

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

Processes:

rundll32.exerundll32.exe

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

Processes:

vlc.exe

pid process

2292 vlc.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

vlc.exe

pid process

2292 vlc.exe
Suspicious use of FindShellTrayWindow 9 IoCs

Processes:

vlc.exe

pid process

2292 vlc.exe
2292 vlc.exe
2292 vlc.exe
2292 vlc.exe
2292 vlc.exe
2292 vlc.exe
2292 vlc.exe
2292 vlc.exe
2292 vlc.exe
Suspicious use of SendNotifyMessage 8 IoCs

Processes:

vlc.exe

pid process

2292 vlc.exe
2292 vlc.exe
2292 vlc.exe
2292 vlc.exe
2292 vlc.exe
2292 vlc.exe
2292 vlc.exe
2292 vlc.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

vlc.exe

pid process

2292 vlc.exe

pid	process
2292	vlc.exe

pid	process
2292	vlc.exe

pid	process
2292	vlc.exe
2292	vlc.exe
2292	vlc.exe
2292	vlc.exe
2292	vlc.exe
2292	vlc.exe
2292	vlc.exe
2292	vlc.exe
2292	vlc.exe

pid	process
2292	vlc.exe
2292	vlc.exe
2292	vlc.exe
2292	vlc.exe
2292	vlc.exe
2292	vlc.exe
2292	vlc.exe
2292	vlc.exe

pid	process
2292	vlc.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

cmd.exerundll32.exerundll32.exe

description	pid	process	target process
PID 2812 wrote to memory of 2724	2812	cmd.exe	rundll32.exe
PID 2812 wrote to memory of 2724	2812	cmd.exe	rundll32.exe
PID 2812 wrote to memory of 2724	2812	cmd.exe	rundll32.exe
PID 2724 wrote to memory of 2660	2724	rundll32.exe	rundll32.exe
PID 2724 wrote to memory of 2660	2724	rundll32.exe	rundll32.exe
PID 2724 wrote to memory of 2660	2724	rundll32.exe	rundll32.exe
PID 2660 wrote to memory of 2292	2660	rundll32.exe	vlc.exe
PID 2660 wrote to memory of 2292	2660	rundll32.exe	vlc.exe
PID 2660 wrote to memory of 2292	2660	rundll32.exe	vlc.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\XWorm.V5.2.rar
1⤵
- Suspicious use of WriteProcessMemory
PID:2812
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\XWorm.V5.2.rar
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2724
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\XWorm.V5.2.rar
    3⤵
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:2660
  - - C:\Program Files\VideoLAN\VLC\vlc.exe
      "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\XWorm.V5.2.rar"
      4⤵
      Suspicious behavior: AddClipboardFormatListener
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of SetWindowsHookEx
      PID:2292

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/2292-30-0x000007FEFADF0000-0x000007FEFAE24000-memory.dmp

Filesize
208KB

Download
memory/2292-29-0x000000013F960000-0x000000013FA58000-memory.dmp

Filesize
992KB

Download
memory/2292-32-0x000007FEFADD0000-0x000007FEFADE8000-memory.dmp

Filesize
96KB

Download
memory/2292-37-0x000007FEF6AF0000-0x000007FEF6B0D000-memory.dmp

Filesize
116KB

Download
memory/2292-38-0x000007FEF6AD0000-0x000007FEF6AE1000-memory.dmp

Filesize
68KB

Download
memory/2292-36-0x000007FEF6B10000-0x000007FEF6B21000-memory.dmp

Filesize
68KB

Download
memory/2292-35-0x000007FEFAD70000-0x000007FEFAD87000-memory.dmp

Filesize
92KB

Download
memory/2292-34-0x000007FEFAD90000-0x000007FEFADA1000-memory.dmp

Filesize
68KB

Download
memory/2292-33-0x000007FEFADB0000-0x000007FEFADC7000-memory.dmp

Filesize
92KB

Download
memory/2292-31-0x000007FEF5A80000-0x000007FEF5D36000-memory.dmp

Filesize
2.7MB

Download
memory/2292-39-0x000007FEF5740000-0x000007FEF594B000-memory.dmp

Filesize
2.0MB

Download
memory/2292-41-0x000007FEF6A80000-0x000007FEF6AC1000-memory.dmp

Filesize
260KB

Download
memory/2292-42-0x000007FEF6A50000-0x000007FEF6A71000-memory.dmp

Filesize
132KB

Download
memory/2292-43-0x000007FEF6A30000-0x000007FEF6A48000-memory.dmp

Filesize
96KB

Download
memory/2292-44-0x000007FEF6290000-0x000007FEF62A1000-memory.dmp

Filesize
68KB

Download
memory/2292-65-0x000007FEEFAF0000-0x000007FEEFB06000-memory.dmp

Filesize
88KB

Download
memory/2292-64-0x000007FEF1290000-0x000007FEF12A1000-memory.dmp

Filesize
68KB

Download
memory/2292-63-0x000007FEF12B0000-0x000007FEF12DF000-memory.dmp

Filesize
188KB

Download
memory/2292-62-0x000007FEFB090000-0x000007FEFB0A0000-memory.dmp

Filesize
64KB

Download
memory/2292-61-0x000007FEF6BE0000-0x000007FEF6BF7000-memory.dmp

Filesize
92KB

Download
memory/2292-60-0x000007FEF43E0000-0x000007FEF43F2000-memory.dmp

Filesize
72KB

Download
memory/2292-59-0x000007FEF4400000-0x000007FEF4411000-memory.dmp

Filesize
68KB

Download
memory/2292-58-0x000007FEF4420000-0x000007FEF4443000-memory.dmp

Filesize
140KB

Download
memory/2292-57-0x000007FEF4450000-0x000007FEF4468000-memory.dmp

Filesize
96KB

Download
memory/2292-56-0x000007FEF4470000-0x000007FEF4494000-memory.dmp

Filesize
144KB

Download
memory/2292-54-0x000007FEF44D0000-0x000007FEF4527000-memory.dmp

Filesize
348KB

Download
memory/2292-53-0x000007FEF4530000-0x000007FEF4541000-memory.dmp

Filesize
68KB

Download
memory/2292-52-0x000007FEF4550000-0x000007FEF45CC000-memory.dmp

Filesize
496KB

Download
memory/2292-51-0x000007FEF45D0000-0x000007FEF4637000-memory.dmp

Filesize
412KB

Download
memory/2292-50-0x000007FEF4640000-0x000007FEF4670000-memory.dmp

Filesize
192KB

Download
memory/2292-49-0x000007FEF4670000-0x000007FEF4688000-memory.dmp

Filesize
96KB

Download
memory/2292-48-0x000007FEF60F0000-0x000007FEF6101000-memory.dmp

Filesize
68KB

Download
memory/2292-47-0x000007FEF6110000-0x000007FEF612B000-memory.dmp

Filesize
108KB

Download
memory/2292-46-0x000007FEF6130000-0x000007FEF6141000-memory.dmp

Filesize
68KB

Download
memory/2292-45-0x000007FEF6150000-0x000007FEF6161000-memory.dmp

Filesize
68KB

Download
memory/2292-40-0x000007FEF4690000-0x000007FEF5740000-memory.dmp

Filesize
16.7MB

Download
memory/2292-55-0x000007FEF44A0000-0x000007FEF44C8000-memory.dmp

Filesize
160KB

Download
memory/2292-66-0x000007FEEFA20000-0x000007FEEFAE5000-memory.dmp

Filesize
788KB

Download
memory/2292-67-0x000007FEEF9D0000-0x000007FEEFA12000-memory.dmp

Filesize
264KB

Download
memory/2292-68-0x000007FEEF3A0000-0x000007FEEF402000-memory.dmp

Filesize
392KB

Download
memory/2292-69-0x000007FEEF330000-0x000007FEEF39D000-memory.dmp

Filesize
436KB

Download