caa19bec8d8cb712306e8f1662d9475bdcb0ea4d2434776a0cd199d7cbc5d2fa

General

Target

Final_Setups_2023_As_PassKey.rar
Size

16.0MB
MD5

4c8385176970e635f4753d8821dbc811
SHA1

093fe7c37b04817ab19754e9c015cc6b2a39f397
SHA256

20ffe462bc4cd6c33339c0a1a2a908170ea6e438f92f7478ca93cc324f26dd98
SHA512

a062356efa56237edaee10e023afc776e3f9c9faa684165876f6fbd260882c05dae6f80f530f328956e8339218d4fa6f203287560ba81276eb7fa05a23627c02
SSDEEP

393216:SHBdSuvw6vKQiTfzWo3nRzMce/aXEVDPRN:ShRo6v/ibzHRoceyUlPH

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

Processes:

rundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	rundll32.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

vlc.exe

pid process

1904 vlc.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

vlc.exe

pid process

1904 vlc.exe
Suspicious use of FindShellTrayWindow 9 IoCs

Processes:

vlc.exe

pid process

1904 vlc.exe
1904 vlc.exe
1904 vlc.exe
1904 vlc.exe
1904 vlc.exe
1904 vlc.exe
1904 vlc.exe
1904 vlc.exe
1904 vlc.exe
Suspicious use of SendNotifyMessage 8 IoCs

Processes:

vlc.exe

pid process

1904 vlc.exe
1904 vlc.exe
1904 vlc.exe
1904 vlc.exe
1904 vlc.exe
1904 vlc.exe
1904 vlc.exe
1904 vlc.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

vlc.exe

pid process

1904 vlc.exe

pid	process
1904	vlc.exe

pid	process
1904	vlc.exe

pid	process
1904	vlc.exe
1904	vlc.exe
1904	vlc.exe
1904	vlc.exe
1904	vlc.exe
1904	vlc.exe
1904	vlc.exe
1904	vlc.exe
1904	vlc.exe

pid	process
1904	vlc.exe
1904	vlc.exe
1904	vlc.exe
1904	vlc.exe
1904	vlc.exe
1904	vlc.exe
1904	vlc.exe
1904	vlc.exe

pid	process
1904	vlc.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 2028 wrote to memory of 572	2028	cmd.exe	rundll32.exe
PID 2028 wrote to memory of 572	2028	cmd.exe	rundll32.exe
PID 2028 wrote to memory of 572	2028	cmd.exe	rundll32.exe
PID 572 wrote to memory of 1904	572	rundll32.exe	vlc.exe
PID 572 wrote to memory of 1904	572	rundll32.exe	vlc.exe
PID 572 wrote to memory of 1904	572	rundll32.exe	vlc.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Final_Setups_2023_As_PassKey.rar
1⤵
- Suspicious use of WriteProcessMemory
PID:2028

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Final_Setups_2023_As_PassKey.rar
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:572

C:\Program Files\VideoLAN\VLC\vlc.exe
"C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\Final_Setups_2023_As_PassKey.rar"
3⤵
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:1904

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1904-83-0x000000013FD20000-0x000000013FE18000-memory.dmp

Filesize
992KB

Download
memory/1904-84-0x000007FEF6B60000-0x000007FEF6B94000-memory.dmp

Filesize
208KB

Download
memory/1904-85-0x000007FEF6130000-0x000007FEF63E4000-memory.dmp

Filesize
2.7MB

Download
memory/1904-86-0x000007FEFAF10000-0x000007FEFAF28000-memory.dmp

Filesize
96KB

Download
memory/1904-87-0x000007FEF6B40000-0x000007FEF6B57000-memory.dmp

Filesize
92KB

Download
memory/1904-88-0x000007FEF6B20000-0x000007FEF6B31000-memory.dmp

Filesize
68KB

Download
memory/1904-89-0x000007FEF6B00000-0x000007FEF6B17000-memory.dmp

Filesize
92KB

Download
memory/1904-92-0x000007FEF6560000-0x000007FEF6571000-memory.dmp

Filesize
68KB

Download
memory/1904-91-0x000007FEF6580000-0x000007FEF659D000-memory.dmp

Filesize
116KB

Download
memory/1904-90-0x000007FEF6AE0000-0x000007FEF6AF1000-memory.dmp

Filesize
68KB

Download
memory/1904-93-0x000007FEF4EF0000-0x000007FEF5F9B000-memory.dmp

Filesize
16.7MB

Download
memory/1904-94-0x000007FEF4CF0000-0x000007FEF4EF0000-memory.dmp

Filesize
2.0MB

Download
memory/1904-95-0x000007FEF6520000-0x000007FEF655F000-memory.dmp

Filesize
252KB

Download
memory/1904-96-0x000007FEF6100000-0x000007FEF6121000-memory.dmp

Filesize
132KB

Download
memory/1904-97-0x000007FEF60E0000-0x000007FEF60F8000-memory.dmp

Filesize
96KB

Download
memory/1904-98-0x000007FEF60C0000-0x000007FEF60D1000-memory.dmp

Filesize
68KB

Download
memory/1904-99-0x000007FEF60A0000-0x000007FEF60B1000-memory.dmp

Filesize
68KB

Download
memory/1904-100-0x000007FEF6080000-0x000007FEF6091000-memory.dmp

Filesize
68KB

Download
memory/1904-101-0x000007FEF6020000-0x000007FEF603B000-memory.dmp

Filesize
108KB

Download
memory/1904-102-0x000007FEF6000000-0x000007FEF6011000-memory.dmp

Filesize
68KB

Download
memory/1904-103-0x000007FEF4CD0000-0x000007FEF4CE8000-memory.dmp

Filesize
96KB

Download
memory/1904-104-0x000007FEF4CA0000-0x000007FEF4CD0000-memory.dmp

Filesize
192KB

Download
memory/1904-105-0x000007FEF4C30000-0x000007FEF4C97000-memory.dmp

Filesize
412KB

Download
memory/1904-106-0x000007FEF4BC0000-0x000007FEF4C2F000-memory.dmp

Filesize
444KB

Download
memory/1904-107-0x000007FEF4BA0000-0x000007FEF4BB1000-memory.dmp

Filesize
68KB

Download
memory/1904-108-0x000007FEF4B40000-0x000007FEF4B96000-memory.dmp

Filesize
344KB

Download
memory/1904-109-0x000007FEF4B10000-0x000007FEF4B38000-memory.dmp

Filesize
160KB

Download
memory/1904-110-0x000007FEF4AE0000-0x000007FEF4B04000-memory.dmp

Filesize
144KB

Download
memory/1904-111-0x000007FEF4AC0000-0x000007FEF4AD7000-memory.dmp

Filesize
92KB

Download
memory/1904-112-0x000007FEF4A90000-0x000007FEF4AB3000-memory.dmp

Filesize
140KB

Download
memory/1904-113-0x000007FEF4A70000-0x000007FEF4A81000-memory.dmp

Filesize
68KB

Download
memory/1904-114-0x000007FEF4A50000-0x000007FEF4A62000-memory.dmp

Filesize
72KB

Download
memory/1904-115-0x000007FEF4A20000-0x000007FEF4A41000-memory.dmp

Filesize
132KB

Download
memory/1904-116-0x000007FEF4A00000-0x000007FEF4A13000-memory.dmp

Filesize
76KB

Download
memory/1904-117-0x000007FEF49C0000-0x000007FEF49D2000-memory.dmp

Filesize
72KB

Download
memory/1904-118-0x000007FEF4880000-0x000007FEF49BB000-memory.dmp

Filesize
1.2MB

Download
memory/1904-119-0x000007FEF4850000-0x000007FEF487C000-memory.dmp

Filesize
176KB

Download
memory/1904-120-0x000007FEF4690000-0x000007FEF4842000-memory.dmp

Filesize
1.7MB

Download
memory/1904-121-0x000007FEF4560000-0x000007FEF45BC000-memory.dmp

Filesize
368KB

Download
memory/1904-122-0x000007FEF4540000-0x000007FEF4551000-memory.dmp

Filesize
68KB

Download
memory/1904-123-0x000007FEF44A0000-0x000007FEF4537000-memory.dmp

Filesize
604KB

Download
memory/1904-124-0x000007FEF4480000-0x000007FEF4492000-memory.dmp

Filesize
72KB

Download
memory/1904-125-0x000007FEF4240000-0x000007FEF4471000-memory.dmp

Filesize
2.2MB

Download
memory/1904-126-0x000007FEF4080000-0x000007FEF4192000-memory.dmp

Filesize
1.1MB

Download
memory/1904-127-0x000007FEF4040000-0x000007FEF4075000-memory.dmp

Filesize
212KB

Download
memory/1904-129-0x000007FEF3F80000-0x000007FEF3F91000-memory.dmp

Filesize
68KB

Download
memory/1904-128-0x000007FEF3FA0000-0x000007FEF3FC5000-memory.dmp

Filesize
148KB

Download
memory/1904-130-0x000007FEF3F10000-0x000007FEF3F71000-memory.dmp

Filesize
388KB

Download
memory/1904-131-0x000007FEF3A80000-0x000007FEF3A91000-memory.dmp

Filesize
68KB

Download
memory/1904-132-0x000007FEF3830000-0x000007FEF3842000-memory.dmp

Filesize
72KB

Download
memory/1904-133-0x000007FEF37C0000-0x000007FEF37D3000-memory.dmp

Filesize
76KB

Download
memory/1904-134-0x000007FEF3080000-0x000007FEF311F000-memory.dmp

Filesize
636KB

Download
memory/1904-135-0x000007FEF32C0000-0x000007FEF32D1000-memory.dmp

Filesize
68KB

Download
memory/1904-136-0x000007FEF31B0000-0x000007FEF32B2000-memory.dmp

Filesize
1.0MB

Download
memory/1904-137-0x000007FEF3170000-0x000007FEF3181000-memory.dmp

Filesize
68KB

Download
memory/1904-138-0x000007FEF3150000-0x000007FEF3161000-memory.dmp

Filesize
68KB

Download
memory/1904-139-0x000007FEF2F80000-0x000007FEF2F91000-memory.dmp

Filesize
68KB

Download
memory/1904-140-0x000007FEF2F60000-0x000007FEF2F72000-memory.dmp

Filesize
72KB

Download
memory/1904-141-0x000007FEF2F40000-0x000007FEF2F58000-memory.dmp

Filesize
96KB

Download
memory/1904-142-0x000007FEF2F20000-0x000007FEF2F36000-memory.dmp

Filesize
88KB

Download
memory/1904-143-0x000007FEF2EB0000-0x000007FEF2ED9000-memory.dmp

Filesize
164KB

Download
memory/1904-144-0x000007FEF2E90000-0x000007FEF2EA2000-memory.dmp

Filesize
72KB

Download
memory/1904-145-0x000007FEF2E70000-0x000007FEF2E81000-memory.dmp

Filesize
68KB

Download
memory/1904-146-0x000007FEF2E50000-0x000007FEF2E61000-memory.dmp

Filesize
68KB

Download

Analysis

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