58998e7d08a3c02312a512d10cfc559faabd9355f6263df77abfbe55e2783dfe

Analysis

max time kernel
94s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18/09/2024, 21:57

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General

Target

58998e7d08a3c02312a512d10cfc559faabd9355f6263df77abfbe55e2783dfe.dll
Size

780KB
MD5

000058a67565046361d76c47eb206272
SHA1

12fb241f87c15f019cb49ee46efba14bb3ee6cc1
SHA256

58998e7d08a3c02312a512d10cfc559faabd9355f6263df77abfbe55e2783dfe
SHA512

a98d3feef12f8e6858f17ca657e42ce1feac874ea41d8f4f6b5135bfac939b9cf1bffed6e5e8a24dcb9032d434bd8b4d97c2802fe5c2addc7f7ee184d848f271
SSDEEP

12288:TicDxCsL/ishzXVvry2RrZ/QK+1Jy4XgtmtwJn:THN1Jr7RV/fKy4XWpJn

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3528	2276	WerFault.exe	81

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 SetWindowsHookEx 1 IoCs

pid	Process
2276	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4536 wrote to memory of 2276	4536	rundll32.exe	81
PID 4536 wrote to memory of 2276	4536	rundll32.exe	81
PID 4536 wrote to memory of 2276	4536	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\58998e7d08a3c02312a512d10cfc559faabd9355f6263df77abfbe55e2783dfe.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4536
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\58998e7d08a3c02312a512d10cfc559faabd9355f6263df77abfbe55e2783dfe.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2276
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2276 -s 692
    3⤵
    - Program crash
    PID:3528

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2276 -ip 2276
1⤵
PID:2076

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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