dddd2be8f4d72ca2c070cc70cb07c8ef7a4f85f23e40eac46d44f8b7e4afe127

Analysis

max time kernel
139s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20250129-en
resource tags

arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
submitted
07-02-2025 08:48

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General

Target

Shohei's Adult Streaming Channel/lib/windows-i686/avutil-55.dll
Size

464KB
MD5

1c20722d736b9309924a863e09e9623b
SHA1

f63f547d331463628e8ff54acd352a89f2e085f2
SHA256

652fef361b11478277978571975412b14cb02c6e32346899cfc94a12473cad3d
SHA512

bf63f81b3ee3ccae332abf6a80e4d25235549391601cd90b6e36e12c40be766d7b36cd36b09ea3f0c7e54fcaf703d6f8fd8dcff0ff7f748d76debac27909aeb3
SSDEEP

12288:E9HtbhKurNMDiYHfBSyfwR7gcDCqi60t:E9HtbhKuyuYHfBSyf1AC3t

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1376 wrote to memory of 3144	1376	rundll32.exe	85
PID 1376 wrote to memory of 3144	1376	rundll32.exe	85
PID 1376 wrote to memory of 3144	1376	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Shohei's Adult Streaming Channel\lib\windows-i686\avutil-55.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1376
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Shohei's Adult Streaming Channel\lib\windows-i686\avutil-55.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3144

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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