cc62b6943b55897471a3d1ad45cd149561b54ec0e1f36c2daad81d8212ca8cf1

Analysis

max time kernel
148s
max time network
150s
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/KillProcDLL.dll
Size

25KB
MD5

56aa49d64c747cdd6b5cef305b4e423f
SHA1

9f0a4c6600e61e394476a35ef639d428bb2a136d
SHA256

dc90ebf8ffd5d30fda40b5c7779579ab65d83f80ca9fd3e5ab119efc42aa4902
SHA512

504f183939893b83d733a4be49a90c79893631ffa2367ebb0a27777a67337d7b06bb2e57bdf4a53a28131fdd7007db3c7add8a84e28cf8e4897c75dec44f09c8
SSDEEP

192:xwdappPmtqCDtob/64pTh1yowJL/8Qpkqs1IOO9+ebCfwgc:hWtqCDtq/Lh1YJLu18TbCy

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3964	3620	WerFault.exe	83

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 1364 wrote to memory of 3620	1364	rundll32.exe	83
PID 1364 wrote to memory of 3620	1364	rundll32.exe	83
PID 1364 wrote to memory of 3620	1364	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProcDLL.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1364
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProcDLL.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3620
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3620 -s 600
    3⤵
    - Program crash
    PID:3964

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 3620 -ip 3620
1⤵
PID:736

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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