108338f8f8404c1efd1dd2255582fb3ed0b707ff66661e70a7b2b985764c6d5d

Analysis

max time kernel
143s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04/09/2024, 06:52

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General

Target

Precision Free Temp.rar
Size

571KB
MD5

a6641f0e08f4657a34119adb39659bc7
SHA1

2212fdd00ba430bc53abb06de39bb0864a9474f5
SHA256

108338f8f8404c1efd1dd2255582fb3ed0b707ff66661e70a7b2b985764c6d5d
SHA512

ee5f399110725ecae60615a9a403cd685ba1ff7c8a17c6a879639ca433ef25759f0143fdde6802d7b1ed0afb0702fe35d3afb95839caad64ad5a9ffcc7c60f8b
SSDEEP

12288:vO7//4UNc1SKBuMKijwmjBAvQtTnLyEkboOoH7yI3UQehF:I/wUNcAmtwmjmiDwboOoUQSF

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
1672	vlc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1672	vlc.exe

Suspicious use of FindShellTrayWindow 8 IoCs

pid	Process
1672	vlc.exe
1672	vlc.exe
1672	vlc.exe
1672	vlc.exe
1672	vlc.exe
1672	vlc.exe
1672	vlc.exe
1672	vlc.exe

Suspicious use of SendNotifyMessage 7 IoCs

pid	Process
1672	vlc.exe
1672	vlc.exe
1672	vlc.exe
1672	vlc.exe
1672	vlc.exe
1672	vlc.exe
1672	vlc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1672	vlc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2316 wrote to memory of 2772	2316	cmd.exe	31
PID 2316 wrote to memory of 2772	2316	cmd.exe	31
PID 2316 wrote to memory of 2772	2316	cmd.exe	31
PID 2772 wrote to memory of 2760	2772	rundll32.exe	32
PID 2772 wrote to memory of 2760	2772	rundll32.exe	32
PID 2772 wrote to memory of 2760	2772	rundll32.exe	32
PID 2760 wrote to memory of 1672	2760	rundll32.exe	34
PID 2760 wrote to memory of 1672	2760	rundll32.exe	34
PID 2760 wrote to memory of 1672	2760	rundll32.exe	34

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Precision Free Temp.rar"
1⤵
- Suspicious use of WriteProcessMemory
PID:2316
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Precision Free Temp.rar
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2772
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Precision Free Temp.rar
    3⤵
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:2760
  - - C:\Program Files\VideoLAN\VLC\vlc.exe
      "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\Precision Free Temp.rar"
      4⤵
      Suspicious behavior: AddClipboardFormatListener
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of SetWindowsHookEx
      PID:1672

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/1672-30-0x000007FEF6C70000-0x000007FEF6CA4000-memory.dmp

Filesize
208KB

Download
memory/1672-29-0x000000013F0C0000-0x000000013F1B8000-memory.dmp

Filesize
992KB

Download
memory/1672-32-0x000007FEFACA0000-0x000007FEFACB8000-memory.dmp

Filesize
96KB

Download
memory/1672-34-0x000007FEF6740000-0x000007FEF6751000-memory.dmp

Filesize
68KB

Download
memory/1672-33-0x000007FEF6C50000-0x000007FEF6C67000-memory.dmp

Filesize
92KB

Download
memory/1672-35-0x000007FEF6720000-0x000007FEF6737000-memory.dmp

Filesize
92KB

Download
memory/1672-36-0x000007FEF6700000-0x000007FEF6711000-memory.dmp

Filesize
68KB

Download
memory/1672-38-0x000007FEF66C0000-0x000007FEF66D1000-memory.dmp

Filesize
68KB

Download
memory/1672-31-0x000007FEF5A30000-0x000007FEF5CE6000-memory.dmp

Filesize
2.7MB

Download
memory/1672-37-0x000007FEF66E0000-0x000007FEF66FD000-memory.dmp

Filesize
116KB

Download
memory/1672-41-0x000007FEF6670000-0x000007FEF66B1000-memory.dmp

Filesize
260KB

Download
memory/1672-44-0x000007FEF6060000-0x000007FEF6071000-memory.dmp

Filesize
68KB

Download
memory/1672-49-0x000007FEF5650000-0x000007FEF5668000-memory.dmp

Filesize
96KB

Download
memory/1672-53-0x000007FEF5510000-0x000007FEF5521000-memory.dmp

Filesize
68KB

Download
memory/1672-57-0x000007FEF5430000-0x000007FEF5448000-memory.dmp

Filesize
96KB

Download
memory/1672-56-0x000007FEF5450000-0x000007FEF5474000-memory.dmp

Filesize
144KB

Download
memory/1672-58-0x000007FEF5400000-0x000007FEF5423000-memory.dmp

Filesize
140KB

Download
memory/1672-55-0x000007FEF5480000-0x000007FEF54A8000-memory.dmp

Filesize
160KB

Download
memory/1672-59-0x000007FEF53E0000-0x000007FEF53F1000-memory.dmp

Filesize
68KB

Download
memory/1672-60-0x000007FEF53C0000-0x000007FEF53D2000-memory.dmp

Filesize
72KB

Download
memory/1672-61-0x000007FEF7170000-0x000007FEF7180000-memory.dmp

Filesize
64KB

Download
memory/1672-63-0x000007FEF11E0000-0x000007FEF11F1000-memory.dmp

Filesize
68KB

Download
memory/1672-64-0x000007FEF11C0000-0x000007FEF11D6000-memory.dmp

Filesize
88KB

Download
memory/1672-62-0x000007FEF1200000-0x000007FEF122F000-memory.dmp

Filesize
188KB

Download
memory/1672-54-0x000007FEF54B0000-0x000007FEF5507000-memory.dmp

Filesize
348KB

Download
memory/1672-51-0x000007FEF55B0000-0x000007FEF5617000-memory.dmp

Filesize
412KB

Download
memory/1672-50-0x000007FEF5620000-0x000007FEF5650000-memory.dmp

Filesize
192KB

Download
memory/1672-48-0x000007FEF5670000-0x000007FEF5681000-memory.dmp

Filesize
68KB

Download
memory/1672-47-0x000007FEF5690000-0x000007FEF56AB000-memory.dmp

Filesize
108KB

Download
memory/1672-46-0x000007FEF56B0000-0x000007FEF56C1000-memory.dmp

Filesize
68KB

Download
memory/1672-45-0x000007FEF56D0000-0x000007FEF56E1000-memory.dmp

Filesize
68KB

Download
memory/1672-52-0x000007FEF5530000-0x000007FEF55AC000-memory.dmp

Filesize
496KB

Download
memory/1672-43-0x000007FEF6080000-0x000007FEF6098000-memory.dmp

Filesize
96KB

Download
memory/1672-42-0x000007FEF60A0000-0x000007FEF60C1000-memory.dmp

Filesize
132KB

Download
memory/1672-40-0x000007FEF56F0000-0x000007FEF58FB000-memory.dmp

Filesize
2.0MB

Download
memory/1672-65-0x000007FEEFAF0000-0x000007FEEFBB5000-memory.dmp

Filesize
788KB

Download
memory/1672-66-0x000007FEF1170000-0x000007FEF11B2000-memory.dmp

Filesize
264KB

Download
memory/1672-67-0x000007FEF1100000-0x000007FEF1162000-memory.dmp

Filesize
392KB

Download
memory/1672-68-0x000007FEEF7A0000-0x000007FEEF80D000-memory.dmp

Filesize
436KB

Download
memory/1672-39-0x000007FEF3EB0000-0x000007FEF4F60000-memory.dmp

Filesize
16.7MB

Download