9bfa9e8327d48960fbc97effc0cf0bffaffd9fbabb5be5aa07ee73e9ca472214

Analysis

max time kernel
137s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
28/07/2024, 02:01

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General

Target
9bfa9e8327d48960fbc97effc0cf0bffaffd9fbabb5be5aa07ee73e9ca472214.dll
Size 227KB
Sample240728-cflllsverd
SHA256 9bfa9e8327d48960fbc97effc0cf0bffaffd9fbabb5be5aa07ee73e9ca472214
MD5 f2e7a12cafe04664129cbd7593c6e913
SHA1 d9adad3f78eed2d7657f8b2b2e8d7aeec3f1587e
SHA512 7de47b3eb199c01fcff989e0366b297c6ad1d32b9d126a60bc9a42a644ef0cf8cd901e7908d14a0a89abb6aca57c90047d44df6b7f8bcfe389e6247f9bab639d
SSDEEP 3072:Pjh9N4a1j712h9Td2+1lxvTeZna8xUhUbT15ad+l5LzcCB:PjdFKdoSxvixTxUAh5Lgg
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3236	2812	WerFault.exe	86

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 1880 wrote to memory of 2812	1880	rundll32.exe	86
PID 1880 wrote to memory of 2812	1880	rundll32.exe	86
PID 1880 wrote to memory of 2812	1880	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\9bfa9e8327d48960fbc97effc0cf0bffaffd9fbabb5be5aa07ee73e9ca472214.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1880
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\9bfa9e8327d48960fbc97effc0cf0bffaffd9fbabb5be5aa07ee73e9ca472214.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2812
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2812 -s 680
    3⤵
    - Program crash
    PID:3236

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2812 -ip 2812
1⤵
PID:4924

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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