c351b4878a034ce7d31673ceeab281922585b1b26a9f520c2cf69f5f900d87a0

Analysis

max time kernel
95s
max time network
134s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
31/12/2024, 03:28

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General

Target

$PLUGINSDIR/NSISGameExplorerPlugin.dll
Size

100KB
MD5

0c2020b9cebdefe01d1ab1bf079ead52
SHA1

17bdbefce3f24c7b8817bb0499ef407f4bf0df2d
SHA256

32fa6bae573848b5123734672039e808c9ce93e781f01e619b959c6c4e8fde72
SHA512

fea74de5eca2d90fe6b35d3ad40ad2b7527448a5cd9f75eb2d549d4aa5e8cbb410a3d9a3b1f3a861689c5f45b949c87090f0349ad57f5918dd1b27e7b26b61fc
SSDEEP

1536:AqV12BONSINktv/L/52YrzW7kM7FagVvgrcr:PVVSV/8qCktQvg

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3584	3216	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 440 wrote to memory of 3216	440	rundll32.exe	82
PID 440 wrote to memory of 3216	440	rundll32.exe	82
PID 440 wrote to memory of 3216	440	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISGameExplorerPlugin.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:440
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISGameExplorerPlugin.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3216
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3216 -s 612
    3⤵
    - Program crash
    PID:3584

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3216 -ip 3216
1⤵
PID:2612

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

Windows 7 deprecation

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