3cb27dfceb8b48a75b7cba0886ab9d7696057dd1186298114d7f5af9b497a0b5

Analysis

max time kernel
291s
max time network
282s
platform
windows11-21h2_x64
resource
win11-20240709-en
resource tags

arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
submitted
17-07-2024 10:48

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General

Target

$PLUGINSDIR/dat_bgm.ogg
Size

165KB
MD5

f484a5db943fbefe894146a109513ff9
SHA1

3097181ce18c30933da3566d77b6beea5c9092ca
SHA256

ddae02d386f23c8d03792d06beb5100f1d230fa6c9c66b007fa5a3808e5dedaf
SHA512

634615101e5ccef3fbd6bb9fdac881808f231eccb79bd135dd804251b4d564cc89c7a14fe2fe548e7345a6437383edb8fb00ba19666834e4aeaced2103f3ff6d
SSDEEP

3072:tpbseuX0bbGvARsR9Eq9TBECn066ZCtALQOcCL3qFf4vklt/9Rs5BK2KAfnVGsGB:E7XXAc9NEmwmOb3qFztwBK2KAf2/KvT8

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 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-95457810-830748662-4054918673-1000_Classes\Local Settings	cmd.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1268	vlc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1268	vlc.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: 33	6096	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	6096	AUDIODG.EXE
Token: 33	1268	vlc.exe
Token: SeIncBasePriorityPrivilege	1268	vlc.exe

Suspicious use of FindShellTrayWindow 8 IoCs

pid	Process
1268	vlc.exe
1268	vlc.exe
1268	vlc.exe
1268	vlc.exe
1268	vlc.exe
1268	vlc.exe
1268	vlc.exe
1268	vlc.exe

Suspicious use of SendNotifyMessage 7 IoCs

pid	Process
1268	vlc.exe
1268	vlc.exe
1268	vlc.exe
1268	vlc.exe
1268	vlc.exe
1268	vlc.exe
1268	vlc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1268	vlc.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4968 wrote to memory of 1268	4968	cmd.exe	80
PID 4968 wrote to memory of 1268	4968	cmd.exe	80

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\dat_bgm.ogg
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4968
- C:\Program Files\VideoLAN\VLC\vlc.exe
  "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\dat_bgm.ogg"
  2⤵
  - Suspicious behavior: AddClipboardFormatListener
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:1268

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x00000000000004B8 0x00000000000004D0
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:6096

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/1268-6-0x00007FFA62D60000-0x00007FFA62D94000-memory.dmp

Filesize
208KB

Download
memory/1268-5-0x00007FF6BBEE0000-0x00007FF6BBFD8000-memory.dmp

Filesize
992KB

Download
memory/1268-18-0x00007FFA5E2E0000-0x00007FFA5E2F8000-memory.dmp

Filesize
96KB

Download
memory/1268-7-0x00007FFA4D380000-0x00007FFA4D636000-memory.dmp

Filesize
2.7MB

Download
memory/1268-16-0x00007FFA5E330000-0x00007FFA5E371000-memory.dmp

Filesize
260KB

Download
memory/1268-15-0x00007FFA5E380000-0x00007FFA5E391000-memory.dmp

Filesize
68KB

Download
memory/1268-14-0x00007FFA4CF40000-0x00007FFA4D14B000-memory.dmp

Filesize
2.0MB

Download
memory/1268-30-0x00007FFA4D740000-0x00007FFA4D79C000-memory.dmp

Filesize
368KB

Download
memory/1268-13-0x00007FFA5E3A0000-0x00007FFA5E3BD000-memory.dmp

Filesize
116KB

Download
memory/1268-12-0x00007FFA5ED00000-0x00007FFA5ED11000-memory.dmp

Filesize
68KB

Download
memory/1268-11-0x00007FFA5F0A0000-0x00007FFA5F0B7000-memory.dmp

Filesize
92KB

Download
memory/1268-10-0x00007FFA5F150000-0x00007FFA5F161000-memory.dmp

Filesize
68KB

Download
memory/1268-9-0x00007FFA63CA0000-0x00007FFA63CB7000-memory.dmp

Filesize
92KB

Download
memory/1268-8-0x00007FFA63E10000-0x00007FFA63E28000-memory.dmp

Filesize
96KB

Download
memory/1268-29-0x00007FFA533C0000-0x00007FFA533D1000-memory.dmp

Filesize
68KB

Download
memory/1268-28-0x00007FFA53250000-0x00007FFA532CC000-memory.dmp

Filesize
496KB

Download
memory/1268-27-0x00007FFA532D0000-0x00007FFA53337000-memory.dmp

Filesize
412KB

Download
memory/1268-19-0x00007FFA4BE90000-0x00007FFA4CF40000-memory.dmp

Filesize
16.7MB

Download
memory/1268-26-0x00007FFA544B0000-0x00007FFA544E0000-memory.dmp

Filesize
192KB

Download
memory/1268-25-0x00007FFA5E030000-0x00007FFA5E048000-memory.dmp

Filesize
96KB

Download
memory/1268-24-0x00007FFA5E0A0000-0x00007FFA5E0B1000-memory.dmp

Filesize
68KB

Download
memory/1268-23-0x00007FFA5E0C0000-0x00007FFA5E0DB000-memory.dmp

Filesize
108KB

Download
memory/1268-22-0x00007FFA5E0E0000-0x00007FFA5E0F1000-memory.dmp

Filesize
68KB

Download
memory/1268-21-0x00007FFA5E190000-0x00007FFA5E1A1000-memory.dmp

Filesize
68KB

Download
memory/1268-20-0x00007FFA5E1B0000-0x00007FFA5E1C1000-memory.dmp

Filesize
68KB

Download
memory/1268-17-0x00007FFA5E300000-0x00007FFA5E321000-memory.dmp

Filesize
132KB

Download