becbc54754933c1ed670f50a19fbf6debab9257cbeb7a7afdca4d41d449ddfab

Analysis

max time kernel
89s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05/10/2024, 09:52

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General

Target

ui/tx_lsp/TGBAssistPlugin.dll
Size

867KB
MD5

1e8410d50c2dc15c965dd97fe09b8b64
SHA1

95913fa476d129c217e9f56619127ce7a5280a8f
SHA256

a8e83b885999db38f4dd5340ed65d7bb5339b703ae797a816073dcbb2f31ec10
SHA512

f8242ea21177e3005d87bebb6558af0ca07f0650146e857c2e365b51e4b5afbdf9e6ea95767d3f521a182ca399fd9728e15ae678bc5090ef47c8e1a942221e39
SSDEEP

12288:1eiLUYit1nKAu+/RSrg9EnlnhS/bBq3G9PoMHHJ6Lxhwoo9fT2V4yAjEkK0:lFo9KeI+4KBNHpEvwbfT2VywkK0

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1576	4332	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 1008 wrote to memory of 4332	1008	rundll32.exe	84
PID 1008 wrote to memory of 4332	1008	rundll32.exe	84
PID 1008 wrote to memory of 4332	1008	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ui\tx_lsp\TGBAssistPlugin.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1008
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ui\tx_lsp\TGBAssistPlugin.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4332
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4332 -s 644
    3⤵
    - Program crash
    PID:1576

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4332 -ip 4332
1⤵
PID:1896

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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