05a6ead51af6d93af99e3f01376e092fe985cb9122403ea3e47adf08b71e5014

Analysis

max time kernel
96s
max time network
117s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
30-09-2024 13:06

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General

Target

$PLUGINSDIR/Loader.dll
Size

7KB
MD5

264a9bb1e3e418802a894c5bc46bd754
SHA1

9c8b5b69106d91d974784cb90d3721a1da10f5da
SHA256

264ceb4b74267138c9240ada79d7f0cbb02677a4e55fd39806c4e666722047fe
SHA512

a073bedd19e8bb3f107ebcf2eac9c91a5f8d6fcfab61f918c4f7c2080bcad44950d59cc6fed61896ca6ee4bea88262c2cf22b4071ccf1aa67e48f1badb4f1d50
SSDEEP

96:dXO5wUy8CaTsKKKy+1fbIEijoUXeq4ldKFo6TI:FbUyjaTsKKKy+Pi4ldKFo6TI

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5048	3312	WerFault.exe	82

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 624 wrote to memory of 3312	624	rundll32.exe	82
PID 624 wrote to memory of 3312	624	rundll32.exe	82
PID 624 wrote to memory of 3312	624	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Loader.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:624
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Loader.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3312
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3312 -s 956
    3⤵
    - Program crash
    PID:5048

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3312 -ip 3312
1⤵
PID:2780

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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