05451b195a176fa75fb7a8de600068e1f08b2a0b5cef42eef8439ec28ed26a59

Resubmissions

27/04/2024, 19:36

240427-ybnfasfc9t 7

27/04/2024, 19:12

240427-xwpy7afb2v 7

27/04/2024, 18:20

240427-wy4ppaed6x 7

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
27/04/2024, 19:12

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General

Target

LomebuGame.rar
Size

78.9MB
MD5

d3b29753e900b931d16a9179c90b8658
SHA1

842a771bec88f02b7e5ec945ab3f4a5ce2ed513a
SHA256

05451b195a176fa75fb7a8de600068e1f08b2a0b5cef42eef8439ec28ed26a59
SHA512

d569de1d4ae986385aa37e3cb72cb60f0e54d68f2b6fb08cf26977a054f149f6ec53603e39fb84612d5e4985a0835b05f3808a7f86526e6aaceee058a8744fa2
SSDEEP

1572864:67pRw6rTMzJ0UK+qqgimG2ZXB7NyzUjZiRFVQbqgO9ugYqh75k:6VhvsCUex7NEUcRvYqU

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-1-5-21-481678230-3773327859-3495911762-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2468	vlc.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

pid	Process
2624	rundll32.exe
2468	vlc.exe

Suspicious use of FindShellTrayWindow 10 IoCs

pid	Process
2468	vlc.exe
2468	vlc.exe
2468	vlc.exe
2468	vlc.exe
2468	vlc.exe
2468	vlc.exe
2468	vlc.exe
2468	vlc.exe
2468	vlc.exe
2468	vlc.exe

Suspicious use of SendNotifyMessage 9 IoCs

pid	Process
2468	vlc.exe
2468	vlc.exe
2468	vlc.exe
2468	vlc.exe
2468	vlc.exe
2468	vlc.exe
2468	vlc.exe
2468	vlc.exe
2468	vlc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2468	vlc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2248 wrote to memory of 2624	2248	cmd.exe	29
PID 2248 wrote to memory of 2624	2248	cmd.exe	29
PID 2248 wrote to memory of 2624	2248	cmd.exe	29
PID 2624 wrote to memory of 2632	2624	rundll32.exe	30
PID 2624 wrote to memory of 2632	2624	rundll32.exe	30
PID 2624 wrote to memory of 2632	2624	rundll32.exe	30
PID 2632 wrote to memory of 2468	2632	rundll32.exe	32
PID 2632 wrote to memory of 2468	2632	rundll32.exe	32
PID 2632 wrote to memory of 2468	2632	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\LomebuGame.rar
1⤵
- Suspicious use of WriteProcessMemory
PID:2248
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\LomebuGame.rar
  2⤵
  - Modifies registry class
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of WriteProcessMemory
  PID:2624
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\LomebuGame.rar
    3⤵
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:2632
  - - C:\Program Files\VideoLAN\VLC\vlc.exe
      "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\LomebuGame.rar"
      4⤵
      Suspicious behavior: AddClipboardFormatListener
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of SetWindowsHookEx
      PID:2468

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/2468-42-0x000007FEF69C0000-0x000007FEF69F4000-memory.dmp

Filesize
208KB

Download
memory/2468-41-0x000000013F690000-0x000000013F788000-memory.dmp

Filesize
992KB

Download
memory/2468-43-0x000007FEF5720000-0x000007FEF59D6000-memory.dmp

Filesize
2.7MB

Download
memory/2468-44-0x000007FEF42B0000-0x000007FEF5360000-memory.dmp

Filesize
16.7MB

Download