cc62b6943b55897471a3d1ad45cd149561b54ec0e1f36c2daad81d8212ca8cf1

Analysis

max time kernel
93s
max time network
118s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
30/09/2024, 19:55

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General

Target

$PLUGINSDIR/System.dll
Size

14KB
MD5

f470cc1a72cd0dffc799f0d2b0ab9f6a
SHA1

a1d0e98aaea162739bd52c36d2a77b3028531859
SHA256

ce9f8fd595dd6450f2b5d2633d684cf7a247f61875d95bd2eb3c5a441d93e0f8
SHA512

60e65ba2e42150e90219c7ff0c85d12a0db15444dcd6d958436f0f52e28a20a4723e4cd2a4d23f999312be1b832d37cdb60d1d434b4fde95b701c03ceb31670d
SSDEEP

192:5DKnJZCv6VmbJQC+tFiUdK7ckD4gRXKQx+LQ2CSFjaQpkqs1IOO9+ebCfMk:5ViJrtFRdbmXK8+PCwjI18TbCX

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3488	5064	WerFault.exe	82

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 3460 wrote to memory of 5064	3460	rundll32.exe	82
PID 3460 wrote to memory of 5064	3460	rundll32.exe	82
PID 3460 wrote to memory of 5064	3460	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3460
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5064
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5064 -s 612
    3⤵
    - Program crash
    PID:3488

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 5064 -ip 5064
1⤵
PID:2724

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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