437c8032e578d678d10379c25af38953c41821103fb2d7d25f6a229fdd2bec10

Analysis

max time kernel
42s
max time network
47s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
13-02-2023 22:51

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General

Target

Minecraft 64 Bits.rar
Size

2.7MB
MD5

c774c6824be0088a82cd33dfc1dfe603
SHA1

a052de1f4cabacf8de404e0c04af94c15061f536
SHA256

437c8032e578d678d10379c25af38953c41821103fb2d7d25f6a229fdd2bec10
SHA512

deb670f3bbe508add87f6485d8d2bf3944fd97dc40c5be704cbed61dc1770942091f87c917f415ab097f0130842e266b3f5cbb27ce7c65085b4ec701894e95ad
SSDEEP

49152:+i1hojgguX5w5QEP36lfrGMChjzpMerUFIFsko7VKZ25:+i17guAHP37dskaQw

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	rundll32.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
268	vlc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
268	vlc.exe

Suspicious use of FindShellTrayWindow 9 IoCs

pid	Process
268	vlc.exe
268	vlc.exe
268	vlc.exe
268	vlc.exe
268	vlc.exe
268	vlc.exe
268	vlc.exe
268	vlc.exe
268	vlc.exe

Suspicious use of SendNotifyMessage 8 IoCs

pid	Process
268	vlc.exe
268	vlc.exe
268	vlc.exe
268	vlc.exe
268	vlc.exe
268	vlc.exe
268	vlc.exe
268	vlc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
268	vlc.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1884 wrote to memory of 1692	1884	cmd.exe	28
PID 1884 wrote to memory of 1692	1884	cmd.exe	28
PID 1884 wrote to memory of 1692	1884	cmd.exe	28
PID 1692 wrote to memory of 268	1692	rundll32.exe	29
PID 1692 wrote to memory of 268	1692	rundll32.exe	29
PID 1692 wrote to memory of 268	1692	rundll32.exe	29

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Minecraft 64 Bits.rar"
1⤵
- Suspicious use of WriteProcessMemory
PID:1884
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Minecraft 64 Bits.rar
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1692
- - C:\Program Files\VideoLAN\VLC\vlc.exe
    "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\Minecraft 64 Bits.rar"
    3⤵
    - Suspicious behavior: AddClipboardFormatListener
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of SetWindowsHookEx
    PID:268

Network

MITRE ATT&CK Enterprise v6

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/1884-54-0x000007FEFBDB1000-0x000007FEFBDB3000-memory.dmp

Filesize
8KB

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