ad8d6798369029e6adbf0e2c044a66f09b3ddd055ddd147864adb1a255b57f79

Analysis

max time kernel
93s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
28-01-2025 13:54

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General

Target

SibClr.dll
Size

66KB
MD5

640f3d42e52e3d361569c3fb6bb4441d
SHA1

2c7acdc20d3788b58bf139f304ed38ceaa98af31
SHA256

ffc17acf3f3c8e73b944e279fee7ecaf6fac46ec4c305aedc1c51122db256e37
SHA512

5429b2ede62400166950e6385b44612960338ccb7162b82fe7e62cb6e48b9e07be22eea6a8c798defb5320a34a8e26d85e71886754e8e8a71d0a0ffc30ba1158
SSDEEP

1536:wd5nlP2FOyeZV0EFe6IsbF/1b9XwT9UwfQroJQr6nK:wLnlP2FOyeZV0EFe6Isbdl9XuUwfQrCU

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 1724 wrote to memory of 4804	1724	rundll32.exe	82
PID 1724 wrote to memory of 4804	1724	rundll32.exe	82
PID 1724 wrote to memory of 4804	1724	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\SibClr.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1724
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\SibClr.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4804

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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