61885de266edb1d83a73ebf0bdfba7c5aa0bdb9bc22b0e8344cdae9fd5e46c4c

Analysis

max time kernel
148s
max time network
158s
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

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General

Target

mus/rouxls_battle.ogg
Size

702KB
MD5

15fa8876e7cad54d1033bb6ee237c9ae
SHA1

bd2a10322d046babd488902e9f70aa6c190a88e6
SHA256

c502041d7170d1b8511adb33cd7a2ecae5eb1bff2130acf26881cf43a2e31cd9
SHA512

e698cf2888f9ba97c8699482d766cea15681f92d54c4f399935b2c465f239b4204fb545a0183433cfa7adb8facf2467a71c0aa022e7aa29700a5d85113c53039
SSDEEP

12288:ma76m48gC5a65Gm7oVcNNH8sfgXX6v6/zicsG5p6wBw1lOg+uBa2sW7Hu94vRB:m+6ZsGm7TA685p6wBwDu9q

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-1-5-21-355097885-2402257403-2971294179-1000\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-1-5-21-355097885-2402257403-2971294179-1000_Classes\Local Settings	cmd.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
4736	vlc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4736	vlc.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: 33	1704	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1704	AUDIODG.EXE
Token: 33	4736	vlc.exe
Token: SeIncBasePriorityPrivilege	4736	vlc.exe

Suspicious use of FindShellTrayWindow 9 IoCs

pid	Process
4736	vlc.exe
4736	vlc.exe
4736	vlc.exe
4736	vlc.exe
4736	vlc.exe
4736	vlc.exe
4736	vlc.exe
4736	vlc.exe
4736	vlc.exe

Suspicious use of SendNotifyMessage 8 IoCs

pid	Process
4736	vlc.exe
4736	vlc.exe
4736	vlc.exe
4736	vlc.exe
4736	vlc.exe
4736	vlc.exe
4736	vlc.exe
4736	vlc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4736	vlc.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2400 wrote to memory of 4736	2400	cmd.exe	86
PID 2400 wrote to memory of 4736	2400	cmd.exe	86

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\mus\rouxls_battle.ogg
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2400
- C:\Program Files\VideoLAN\VLC\vlc.exe
  "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\mus\rouxls_battle.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:4736

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x4cc 0x308
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1704

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

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Downloads

memory/4736-6-0x00007FFD10100000-0x00007FFD10134000-memory.dmp

Filesize
208KB

Download
memory/4736-5-0x00007FF68DA10000-0x00007FF68DB08000-memory.dmp

Filesize
992KB

Download
memory/4736-14-0x00007FFD0FF00000-0x00007FFD0FF11000-memory.dmp

Filesize
68KB

Download
memory/4736-13-0x00007FFD0FF20000-0x00007FFD0FF3D000-memory.dmp

Filesize
116KB

Download
memory/4736-12-0x00007FFD0FF40000-0x00007FFD0FF51000-memory.dmp

Filesize
68KB

Download
memory/4736-7-0x00007FFCFFE10000-0x00007FFD000C6000-memory.dmp

Filesize
2.7MB

Download
memory/4736-11-0x00007FFD10090000-0x00007FFD100A7000-memory.dmp

Filesize
92KB

Download
memory/4736-15-0x00007FFCFFA10000-0x00007FFCFFC1B000-memory.dmp

Filesize
2.0MB

Download
memory/4736-10-0x00007FFD100B0000-0x00007FFD100C1000-memory.dmp

Filesize
68KB

Download
memory/4736-9-0x00007FFD13680000-0x00007FFD13697000-memory.dmp

Filesize
92KB

Download
memory/4736-8-0x00007FFD187B0000-0x00007FFD187C8000-memory.dmp

Filesize
96KB

Download
memory/4736-22-0x00007FFD06980000-0x00007FFD06991000-memory.dmp

Filesize
68KB

Download
memory/4736-21-0x00007FFD06FE0000-0x00007FFD06FF1000-memory.dmp

Filesize
68KB

Download
memory/4736-20-0x00007FFD0BD80000-0x00007FFD0BD91000-memory.dmp

Filesize
68KB

Download
memory/4736-16-0x00007FFCFE960000-0x00007FFCFFA10000-memory.dmp

Filesize
16.7MB

Download
memory/4736-19-0x00007FFD0BDA0000-0x00007FFD0BDB8000-memory.dmp

Filesize
96KB

Download
memory/4736-18-0x00007FFD0C300000-0x00007FFD0C321000-memory.dmp

Filesize
132KB

Download
memory/4736-17-0x00007FFD0F820000-0x00007FFD0F861000-memory.dmp

Filesize
260KB

Download
memory/4736-34-0x00007FFCFE960000-0x00007FFCFFA10000-memory.dmp

Filesize
16.7MB

Download