8ff5052d41d38de735906eb0c797db710cf28ed3334a6c7d1741028328095ad1

Analysis

max time kernel
96s
max time network
98s
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, 00:00

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General

Target

8ff5052d41d38de735906eb0c797db710cf28ed3334a6c7d1741028328095ad1.dll
Size

325KB
MD5

fa02d91f2497098eba7b59dedbd65e52
SHA1

875534e4c1e1ff681dccaa5590a42066087a87c0
SHA256

8ff5052d41d38de735906eb0c797db710cf28ed3334a6c7d1741028328095ad1
SHA512

3aeb6a4f455211cd0128723f5e445e41c2478b0a711b25e2d42f857241e42cfc116b120cf9458b4d35b3d1417a8623b0e3dc62548121e9821d9189323cedb1b8
SSDEEP

6144:PmWAF9ASeWtbV+wp+Y8njzHyWHIZZOk6U1AGSy99g:PmWSASeybV+W+Y8jzHRH+Z4DGSy9

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3472	3368	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 3292 wrote to memory of 3368	3292	rundll32.exe	82
PID 3292 wrote to memory of 3368	3292	rundll32.exe	82
PID 3292 wrote to memory of 3368	3292	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8ff5052d41d38de735906eb0c797db710cf28ed3334a6c7d1741028328095ad1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3292
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\8ff5052d41d38de735906eb0c797db710cf28ed3334a6c7d1741028328095ad1.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3368
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3368 -s 632
    3⤵
    - Program crash
    PID:3472

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3368 -ip 3368
1⤵
PID:2580

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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