ce7b5266dc9158f1fdd178ee33e15f507f557db955e4959989a36c2639be47fd

Analysis

max time kernel
95s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 10:19

Target

$PLUGINSDIR/hxgll.dll
Size

49KB
MD5

6aee0715f2773579719c70bcbd2eddaf
SHA1

1e378c3e71b2184ce3b0fe97176f9b8c0d3d04df
SHA256

3479563cfd7304bb2d59c5b0ce3ec754a0ac915d147a73f8f577e4a5f4c6dcb7
SHA512

4aed1dd163ca3454dc6e327a6a2feebae1cfd2da632ec20fca98c85825fc838ae3e318528b5774e65008fd1bcbabb1d0bcf29a1855a5498d555644876521813e
SSDEEP

768:Il7vgO3mGd7I7QyV16v0D+Achno0vZdKT/UY0TvjhTx6utxLhRlZ:Il7tUQyV1C0aPomZ4LU1TvjhF6YxLhZ

Score

3^/10

discovery

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1376 2920 WerFault.exe rundll32.exe
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

pid	pid_target	process	target process
1376	2920	WerFault.exe	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	target process
PID 408 wrote to memory of 2920	408	rundll32.exe	rundll32.exe
PID 408 wrote to memory of 2920	408	rundll32.exe	rundll32.exe
PID 408 wrote to memory of 2920	408	rundll32.exe	rundll32.exe
PID 2920 wrote to memory of 4892	2920	rundll32.exe	rundll32.exe
PID 2920 wrote to memory of 4892	2920	rundll32.exe	rundll32.exe
PID 2920 wrote to memory of 4892	2920	rundll32.exe	rundll32.exe
PID 2920 wrote to memory of 4892	2920	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\hxgll.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:408
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\hxgll.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2920
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\hxgll.dll,#1
    3⤵
    PID:4892
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2920 -s 676
    3⤵
    - Program crash
    PID:1376

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2920 -ip 2920
1⤵
PID:4880

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/2920-0-0x000000007588C000-0x000000007588E000-memory.dmp

Filesize
8KB

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