5aa1234eb23bef8628cdc9189879d629b418cd1d176c99c024a15c3bfe5e413a | Triage

Analysis

max time kernel
148s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
20-07-2024 23:53

Sharing

Report Analysis Logs

General

Target

$SYSDIR/D3DCompiler_47.dll
Size

3.5MB
MD5

7375633014ca3bcabf6d337abe399afc
SHA1

bbaf4aa50ffc0d2bd363d5debe56d41121a1fec2
SHA256

80b8f0435b379b18bbfd91f9e62e3797b3e9bf07d77bb8e5201a74f590cba37a
SHA512

d81bfffb7b031f48e08ddf9d3f4862851ed87ce50d149c63eb74fa68d92e336c1da66a5bcceb55f22211c877441570111439d7383597ad6a2cecdbd5b7502990
SSDEEP

49152:VtdNhilBx6wvXmPwJTtLgvUACN5m5fsRu9qLHyPQiC7:VTNUlBUwv5hdAGQfsRu2uk

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
776	2468	WerFault.exe	85

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4292 wrote to memory of 2468	4292	rundll32.exe	85
PID 4292 wrote to memory of 2468	4292	rundll32.exe	85
PID 4292 wrote to memory of 2468	4292	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$SYSDIR\D3DCompiler_47.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4292
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$SYSDIR\D3DCompiler_47.dll,#1
  2⤵
  PID:2468
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2468 -s 612
    3⤵
    - Program crash
    PID:776

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2468 -ip 2468
1⤵
PID:4428

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads