a066e7abeb2dc5ff77541b7159abb041248dfc4a7c44d8f1abebcb25f9e99a02

Analysis

max time kernel
92s
max time network
93s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
01-01-2025 13:03

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General

Target

$PLUGINSDIR/Registry.dll
Size

15KB
MD5

47ea728b71d68fdfaf763b8b7755a5e8
SHA1

205ac06efa58bd05533e19e8452e737758f1a2d2
SHA256

99e50768696110480e83e71379d1e4507a860a5dba03bb80130878e1d98129f7
SHA512

8a0c69dcd5dc205d099045a16af5e81ad8984a1c21ea9402165adba7dd135d952da5b0846f2b9c156065d4d8aaaa54ab503d22f1d880db406a5a7952a8e7fa36
SSDEEP

384:fl5yvnYUP9yyk8xJE8m7bq5QYUoa1Yx1Vibwpb:fLyvYw9uDZC5vwo1swt

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1196	4000	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 4956 wrote to memory of 4000	4956	rundll32.exe	82
PID 4956 wrote to memory of 4000	4956	rundll32.exe	82
PID 4956 wrote to memory of 4000	4956	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Registry.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4956
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Registry.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4000
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4000 -s 612
    3⤵
    - Program crash
    PID:1196

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4000 -ip 4000
1⤵
PID:1572

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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