2c1ec1e793b777e7e423a5eb5ffe0088546ea0a4bc985f966a7737f568c1b8c7 | Triage

Analysis

max time kernel
144s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
11-01-2024 12:43

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General

Target

538cca2f40936efb93efb333de2cb238.dll
Size

22KB
MD5

538cca2f40936efb93efb333de2cb238
SHA1

4618ca3f22257292542dd841d3c442ddd6e849ca
SHA256

2c1ec1e793b777e7e423a5eb5ffe0088546ea0a4bc985f966a7737f568c1b8c7
SHA512

c1bd6d9003cd4c4f6b7d51002b1a3075a559abeabab8ca715c2c4ac55f809e9d71873288be05cb6e3f056142ffbfc2b10be3b870fb40749173e65e13894b7dac
SSDEEP

384:G144cDWRgJJBVdZdItHyfmyJuy5ZCVQKOKk+Q98B9:O44cSRE/dWSuouwYGKkf9G

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2332	440	WerFault.exe	90

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3052 wrote to memory of 440	3052	rundll32.exe	90
PID 3052 wrote to memory of 440	3052	rundll32.exe	90
PID 3052 wrote to memory of 440	3052	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\538cca2f40936efb93efb333de2cb238.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3052
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\538cca2f40936efb93efb333de2cb238.dll,#1
  2⤵
  PID:440
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 440 -s 544
    3⤵
    - Program crash
    PID:2332

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 440 -ip 440
1⤵
PID:4500

Network

MITRE ATT&CK Matrix

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