72f68fe89853d3bf944ff39083bd86d7e6511724cf1a0414b4ee3f79f11a3df6

Analysis

max time kernel
148s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2024 09:33

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General

Target

$PLUGINSDIR/lcfqe.dll
Size

48KB
MD5

849b29a5363106f1ec41b2b6bfce6b6d
SHA1

bfdccdb25cbcf5bb55e42169f542513dd6881139
SHA256

e3dfe132ec3fcfcbb1146154212ba1b1c4221cea1b79cded3cab7fc65c3cc54b
SHA512

28d568102227e1e3c12ff91dff5a8dc1c119d8d21c062706f8a5e561da09b089c284feaa49040fbadc7e1ff911563c7fdd13866af67a1c8256cd44af312f5074
SSDEEP

768:Fg7dbS3GVz7e1MPkrtzs5tjUKH1KJpdxCBrhLxCKFU:Fg7+0z7e1IkRwjrHAvdwBr9xCK2

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
4024	5092	WerFault.exe	83

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

Processes:

rundll32.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	Process	procid_target
PID 3532 wrote to memory of 5092	3532	rundll32.exe	83
PID 3532 wrote to memory of 5092	3532	rundll32.exe	83
PID 3532 wrote to memory of 5092	3532	rundll32.exe	83
PID 5092 wrote to memory of 4420	5092	rundll32.exe	84
PID 5092 wrote to memory of 4420	5092	rundll32.exe	84
PID 5092 wrote to memory of 4420	5092	rundll32.exe	84
PID 5092 wrote to memory of 4420	5092	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\lcfqe.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3532
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\lcfqe.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5092
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\lcfqe.dll,#1
    3⤵
    PID:4420
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5092 -s 712
    3⤵
    - Program crash
    PID:4024

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5092 -ip 5092
1⤵
PID:3568

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

Replay Monitor

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Downloads

memory/5092-0-0x000000007521C000-0x000000007521E000-memory.dmp

Filesize
8KB

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