61885de266edb1d83a73ebf0bdfba7c5aa0bdb9bc22b0e8344cdae9fd5e46c4c

Analysis

max time kernel
140s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/08/2024, 04:31

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

mus/noelle_normal.ogg
Size

1.1MB
MD5

e104d7d8c65fd26cf9dccf797f5358a7
SHA1

18db46043bf9672a47d0c225ad52fea065a951cd
SHA256

ada7b196658c1949987b63149793d44eda2ec8448a7b79f3a54d07bfe175d700
SHA512

86de3710dbf5af4d80a1963ead74239e6a9c039b145dcf778157f6b4cf41e6d774648769cb69ca299373240eabf004adb3b7ff2f831f23b3a0f417c6f4683d71
SSDEEP

24576:w4QEsVzZyIdWw4xXGMkIzsbogYYomt6hxRq+5u:5QEsryyWkMTzngT4M

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation	cmd.exe

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-1-5-21-2170637797-568393320-3232933035-1000_Classes\Local Settings	cmd.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
520	vlc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
520	vlc.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: 33	3660	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	3660	AUDIODG.EXE
Token: 33	520	vlc.exe
Token: SeIncBasePriorityPrivilege	520	vlc.exe

Suspicious use of FindShellTrayWindow 8 IoCs

pid	Process
520	vlc.exe
520	vlc.exe
520	vlc.exe
520	vlc.exe
520	vlc.exe
520	vlc.exe
520	vlc.exe
520	vlc.exe

Suspicious use of SendNotifyMessage 7 IoCs

pid	Process
520	vlc.exe
520	vlc.exe
520	vlc.exe
520	vlc.exe
520	vlc.exe
520	vlc.exe
520	vlc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
520	vlc.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1664 wrote to memory of 520	1664	cmd.exe	94
PID 1664 wrote to memory of 520	1664	cmd.exe	94

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\mus\noelle_normal.ogg
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1664
- C:\Program Files\VideoLAN\VLC\vlc.exe
  "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\mus\noelle_normal.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:520

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x2f8 0x45c
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3660

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/520-5-0x00007FF6560B0000-0x00007FF6561A8000-memory.dmp

Filesize
992KB

Download
memory/520-6-0x00007FFCCA000000-0x00007FFCCA034000-memory.dmp

Filesize
208KB

Download
memory/520-14-0x00007FFCC6EB0000-0x00007FFCC6EC1000-memory.dmp

Filesize
68KB

Download
memory/520-7-0x00007FFCB9BD0000-0x00007FFCB9E86000-memory.dmp

Filesize
2.7MB

Download
memory/520-13-0x00007FFCC7020000-0x00007FFCC703D000-memory.dmp

Filesize
116KB

Download
memory/520-16-0x00007FFCC1230000-0x00007FFCC1271000-memory.dmp

Filesize
260KB

Download
memory/520-15-0x00007FFCB99C0000-0x00007FFCB9BCB000-memory.dmp

Filesize
2.0MB

Download
memory/520-12-0x00007FFCC9000000-0x00007FFCC9011000-memory.dmp

Filesize
68KB

Download
memory/520-11-0x00007FFCC9A80000-0x00007FFCC9A97000-memory.dmp

Filesize
92KB

Download
memory/520-10-0x00007FFCC9AA0000-0x00007FFCC9AB1000-memory.dmp

Filesize
68KB

Download
memory/520-9-0x00007FFCC9CA0000-0x00007FFCC9CB7000-memory.dmp

Filesize
92KB

Download
memory/520-8-0x00007FFCC9F90000-0x00007FFCC9FA8000-memory.dmp

Filesize
96KB

Download
memory/520-22-0x00007FFCC1210000-0x00007FFCC1221000-memory.dmp

Filesize
68KB

Download
memory/520-21-0x00007FFCC18C0000-0x00007FFCC18D1000-memory.dmp

Filesize
68KB

Download
memory/520-20-0x00007FFCC5880000-0x00007FFCC5891000-memory.dmp

Filesize
68KB

Download
memory/520-19-0x00007FFCC6E90000-0x00007FFCC6EA8000-memory.dmp

Filesize
96KB

Download
memory/520-18-0x00007FFCBC010000-0x00007FFCBC031000-memory.dmp

Filesize
132KB

Download
memory/520-17-0x00007FFCB8910000-0x00007FFCB99C0000-memory.dmp

Filesize
16.7MB

Download