40649dd149d4111d826d35a21f4709b3804c697c60794e02c493e39b78041396

Analysis

max time kernel
119s
max time network
122s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
23-08-2024 20:56

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General

Target

$PLUGINSDIR/LuaBridge.dll
Size

12KB
MD5

9781b7bb06ea11ebce5dc9d57b3437a3
SHA1

604123977fffadebfefccae08df6b8e2e5dbab82
SHA256

c26d867114a04c677ef9ac35d83c2d362c1fb9ff8d46abfb785d71a48cb9c309
SHA512

666125abfb144665506e1085793656f31708211b940efca8188a5b20d57a058dcae10ec274a7614450f7b66854c9239c2838e61b3721c10482710a2008b681d7
SSDEEP

192:P4OMsEUVhX/Lk4qmpG1KN8v5Qu1Pbt91TVwxlXMmt9bwg6os4Ian:gJs1bvLbpYaYFPRKl8HgPIa

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2352	2916	WerFault.exe	30

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 11 IoCs

description	pid	Process	procid_target
PID 2140 wrote to memory of 2916	2140	rundll32.exe	30
PID 2140 wrote to memory of 2916	2140	rundll32.exe	30
PID 2140 wrote to memory of 2916	2140	rundll32.exe	30
PID 2140 wrote to memory of 2916	2140	rundll32.exe	30
PID 2140 wrote to memory of 2916	2140	rundll32.exe	30
PID 2140 wrote to memory of 2916	2140	rundll32.exe	30
PID 2140 wrote to memory of 2916	2140	rundll32.exe	30
PID 2916 wrote to memory of 2352	2916	rundll32.exe	31
PID 2916 wrote to memory of 2352	2916	rundll32.exe	31
PID 2916 wrote to memory of 2352	2916	rundll32.exe	31
PID 2916 wrote to memory of 2352	2916	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LuaBridge.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2140
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LuaBridge.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2916
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2916 -s 224
    3⤵
    - Program crash
    PID:2352

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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