506f99023a9e126d3684a3e0d97a1fa886c2c326c593fbe9d9f40cc18966af99

Analysis

max time kernel
96s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
16-12-2024 09:11

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General

Target

411312b780615cf782236b30a69b9fc35f607b07938d8a3dfaec444bbf713d15.dll
Size

269KB
MD5

8b3be6e987381a600e30b448adf17b61
SHA1

a29551b69e2de07414da912610c31b1e3773acc4
SHA256

411312b780615cf782236b30a69b9fc35f607b07938d8a3dfaec444bbf713d15
SHA512

6f72048d7c8ecb49d6154f5d21dd823b6863a0799f2813bfb2c85c0dcb79321adc174bc946b31528df432dc1dddc887ba36f267cad096342efca282b778d2c3b
SSDEEP

3072:Pjh9N4a1j712h9Td2+1lxvTeZna8xUhUbT15adYke/wZU2PWOqZFisonVPIx:PjdFKdoSxvixTxUAHh/w2GWzhM98

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2748	1984	WerFault.exe	85

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 1216 wrote to memory of 1984	1216	rundll32.exe	85
PID 1216 wrote to memory of 1984	1216	rundll32.exe	85
PID 1216 wrote to memory of 1984	1216	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\411312b780615cf782236b30a69b9fc35f607b07938d8a3dfaec444bbf713d15.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1216
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\411312b780615cf782236b30a69b9fc35f607b07938d8a3dfaec444bbf713d15.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1984
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1984 -s 680
    3⤵
    - Program crash
    PID:2748

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1984 -ip 1984
1⤵
PID:2228

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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