feab96cc9140d310e717e18df30b80ffbd97cf36674ee9861519d31b10c940ad

Analysis

max time kernel
94s
max time network
100s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
04/10/2024, 22:06

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General

Target

$PLUGINSDIR/LuaBridge.dll
Size

38KB
MD5

663e3fbb8b2950143a0c72e408b8d1fe
SHA1

624cdbc316cbad83ab5ac694ef4031aa554cddac
SHA256

6d7475590ff1188df4808509ae664893b03d0440104cbb9f423df7ebccbce85a
SHA512

1e9bf899fedadb939245bdb3805f77d3f3999de1f21517ed9c2d7cb1ef549c91c58de24c4a38c880ba19d07dd85803a8cc7b868736139a5ce929e2a6e14020a0
SSDEEP

768:Q9Tkuh2ZwJYOwKXCWoD4nvKbrTiv/aDsoU2qeQ4pXDHWsW:QOu0Z0YOwKvvYGv/0sIW

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
540	1128	WerFault.exe	81

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 4356 wrote to memory of 1128	4356	rundll32.exe	81
PID 4356 wrote to memory of 1128	4356	rundll32.exe	81
PID 4356 wrote to memory of 1128	4356	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LuaBridge.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4356
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LuaBridge.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1128
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1128 -s 636
    3⤵
    - Program crash
    PID:540

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1128 -ip 1128
1⤵
PID:3288

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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