d74913b5145d6adc7305dcf49aac75e090013577c2ef2ae811bf28cdb895b87a

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09-10-2024 10:39

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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
1976	1864	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 2336 wrote to memory of 1864	2336	rundll32.exe	30
PID 2336 wrote to memory of 1864	2336	rundll32.exe	30
PID 2336 wrote to memory of 1864	2336	rundll32.exe	30
PID 2336 wrote to memory of 1864	2336	rundll32.exe	30
PID 2336 wrote to memory of 1864	2336	rundll32.exe	30
PID 2336 wrote to memory of 1864	2336	rundll32.exe	30
PID 2336 wrote to memory of 1864	2336	rundll32.exe	30
PID 1864 wrote to memory of 1976	1864	rundll32.exe	31
PID 1864 wrote to memory of 1976	1864	rundll32.exe	31
PID 1864 wrote to memory of 1976	1864	rundll32.exe	31
PID 1864 wrote to memory of 1976	1864	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:2336
- 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:1864
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1864 -s 236
    3⤵
    - Program crash
    PID:1976

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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