6d97edcab4d3d2e18c5d321b443be7b6d21084a305413de465a4e92f6df720c5

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
18-02-2025 07:52

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General

Target

Manifest/msvcp140.dll
Size

437KB
MD5

e9f00dd8746712610706cbeffd8df0bd
SHA1

5004d98c89a40ebf35f51407553e38e5ca16fb98
SHA256

4cb882621a3d1c6283570447f842801b396db1b3dcd2e01c2f7002efd66a0a97
SHA512

4d1ce1fc92cea60859b27ca95ca1d1a7c2bec4e2356f87659a69bab9c1befa7a94a2c64669cef1c9dadf9d38ab77e836fe69acdda0f95fa1b32cba9e8c6bb554
SSDEEP

12288:9822+H2EIqZ14mVYh8vN4xyoZPeKjuYMc+MQQQjhUgiW6QR7t5s03Ooc8dHkC2eF:9822+H2Y4mVYh44xyoZPHaw03Ooc8dHd

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4848	1560	WerFault.exe	83

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 224 wrote to memory of 1560	224	rundll32.exe	83
PID 224 wrote to memory of 1560	224	rundll32.exe	83
PID 224 wrote to memory of 1560	224	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Manifest\msvcp140.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:224
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Manifest\msvcp140.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1560
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1560 -s 604
    3⤵
    - Program crash
    PID:4848

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1560 -ip 1560
1⤵
PID:4744

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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