c2427b15b4c7f7ee02403136b2f7d97586bf77ef389c47771349be0ce4c4da85

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2024 14:48

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General

Target

c2427b15b4c7f7ee02403136b2f7d97586bf77ef389c47771349be0ce4c4da85.dll
Size

88KB
MD5

8746b5980b7f6050382eca539508cd93
SHA1

948c89aa32bd36de40068fcfb551b24535e7c03d
SHA256

c2427b15b4c7f7ee02403136b2f7d97586bf77ef389c47771349be0ce4c4da85
SHA512

4db0be66413aaac282702e5fd1cdfee90d0f17da0fc03a8e50f156019e300def1c57a7612fdea6c45e0d7952428b90fdc4303c704891f8594fa3fab510661729
SSDEEP

768:4roILwnJs9IqHq32PZHSXqfMlklNTlGztWVyZywpo7c2A3hUiXS/TQXCePFzsucE:2TwuG8gq0liN00VWVpNUz/TArcxQ3

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
2708	3564	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

Processes:

rundll32.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	Process	procid_target
PID 1596 wrote to memory of 3564	1596	rundll32.exe	83
PID 1596 wrote to memory of 3564	1596	rundll32.exe	83
PID 1596 wrote to memory of 3564	1596	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c2427b15b4c7f7ee02403136b2f7d97586bf77ef389c47771349be0ce4c4da85.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1596
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\c2427b15b4c7f7ee02403136b2f7d97586bf77ef389c47771349be0ce4c4da85.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3564
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3564 -s 544
    3⤵
    - Program crash
    PID:2708

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 3564 -ip 3564
1⤵
PID:4536

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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