d4d1dad4a0548d1c9be3045b8d11c0f182176df47b1903190037fbf8b4751b60

Analysis

max time kernel
139s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/08/2024, 03:20

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General

Target

$PLUGINSDIR/nsis_tauri_utils.dll
Size

968KB
MD5

0ba06473cec3f0e72fc6865d870b6bd9
SHA1

16df1d1a5b4d5df3859447279c55be36d4109dfb
SHA256

2b454443f12806d9e531e18bf19933c0aad1cd8ae397c71b99e814566e6bb5fd
SHA512

42b3c4ce685afb43b8ba235b29919f7fdbc1997618b74d189817d14d1d80e52ea67f6e614d4097bce6ca53b90d46a6d6a54882cd2ea176134a308b64a2b882cc
SSDEEP

24576:v2zSi+70fdjsUD5Y/CjsS5NpIMDcuHeoPffPJT1Qn652hOfuvNwRnkYkN2IO:ivm0TYKw8DnVbTwbBInkYkN2F

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4060	3592	WerFault.exe	84

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 5016 wrote to memory of 3592	5016	rundll32.exe	84
PID 5016 wrote to memory of 3592	5016	rundll32.exe	84
PID 5016 wrote to memory of 3592	5016	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsis_tauri_utils.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5016
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsis_tauri_utils.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3592
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3592 -s 632
    3⤵
    - Program crash
    PID:4060

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3592 -ip 3592
1⤵
PID:3784

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

Windows 7 deprecation

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