be95ad148b9ac11f653db6e748da23f4d01c2c54de4678f5f377f5779cbe8b72

Analysis

max time kernel
94s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29/11/2024, 23:45

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General

Target

Greber/GH Injector - x86.dll
Size

54KB
MD5

a90f82ec592f7d7bafe379947bc976ef
SHA1

fde0997a72c95d4c37fbaf0d47b2d35782c9695f
SHA256

57fe4aac342425fe7f1c24600b3c9781ce9f73e98905df5858480cb8ca8ea631
SHA512

d7f0738ef1e495546c5eee00270cb95cd453a832d00066625aa9a87a9ea0319399118d81796b8aff02002df63b773ca9392ea24b5792d55f158e9560eb832dd2
SSDEEP

768:ow+gyUC/9zDP1XO5mvQRI6qqsciMCUX8VzK3+nO+t4YZQ8AN7zPkFg8s/4PU:CL/5KDHrC08VzK3+nO+t4YypCgbz

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3488	1328	WerFault.exe	84

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 4460 wrote to memory of 1328	4460	rundll32.exe	84
PID 4460 wrote to memory of 1328	4460	rundll32.exe	84
PID 4460 wrote to memory of 1328	4460	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Greber\GH Injector - x86.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4460
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Greber\GH Injector - x86.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1328
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1328 -s 620
    3⤵
    - Program crash
    PID:3488

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1328 -ip 1328
1⤵
PID:4868

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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