8ef840fa379b5ce9b0cf5c3253bae1aa0ea13d1355443bcd9a8a7019b01945f1

Analysis

max time kernel
139s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
17/08/2024, 00:55

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General

Target

ChatRoom/VolumeCtrl.dll
Size

148KB
MD5

b1a2ddf594202b7637a9e1fceeb9cda9
SHA1

3684fa4ab5b48710a2b73b8086999a8cbfe76507
SHA256

3e0ccfc1253436215fc94b286fbf0e6bcc6930dd593b58159963b4b71dc02b74
SHA512

3cdc49105dfc5cdb99d1dbd20c2afdc09749229f0e7197a836eea9f40f8029ab7d74b78c1822179028b4be465c53284a10b65d769f7b6ef962c63e7774e33c66
SSDEEP

1536:pG3y1AFRKC/dh6dmVD39aPm49S/tq1SnnqnPQhB7VJI/YWHsjiqLKTV8Sug5NfkX:8vRx/dimVhyExD7ZYKJLKh885Z/4+MV

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 1868 wrote to memory of 2784	1868	rundll32.exe	85
PID 1868 wrote to memory of 2784	1868	rundll32.exe	85
PID 1868 wrote to memory of 2784	1868	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ChatRoom\VolumeCtrl.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1868
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ChatRoom\VolumeCtrl.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2784

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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