48a1fbeef3a3ce23f4bd04b503aa9d63cc41ed2488647bb36dda61dc4c4e80f7 | Triage

Analysis

max time kernel
122s
max time network
122s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 23:51

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General

Target

446c668345b13c0ac5fd3587019dc4aa.dll
Size

227KB
MD5

446c668345b13c0ac5fd3587019dc4aa
SHA1

bef31d49061ff14dbce53fd60adc1c86c168a501
SHA256

48a1fbeef3a3ce23f4bd04b503aa9d63cc41ed2488647bb36dda61dc4c4e80f7
SHA512

baffeb96908d76e74aa443eaaf6c8a8d4a90d1dea0b84e56b18ce2f91a3cb7531579877b9b34d5f380cbd5926d9fe129fd193f14325004cd80e4ae342f9058a6
SSDEEP

6144:OqIo6BRUQ0li3S1D0GT5jNI2E51Zl7TeS9hwEB:PIPUQBDGTrI2W1ZlT3bT

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3036	2928	WerFault.exe	15

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2916 wrote to memory of 2928	2916	rundll32.exe	15
PID 2916 wrote to memory of 2928	2916	rundll32.exe	15
PID 2916 wrote to memory of 2928	2916	rundll32.exe	15
PID 2916 wrote to memory of 2928	2916	rundll32.exe	15
PID 2916 wrote to memory of 2928	2916	rundll32.exe	15
PID 2916 wrote to memory of 2928	2916	rundll32.exe	15
PID 2916 wrote to memory of 2928	2916	rundll32.exe	15
PID 2928 wrote to memory of 3036	2928	rundll32.exe	29
PID 2928 wrote to memory of 3036	2928	rundll32.exe	29
PID 2928 wrote to memory of 3036	2928	rundll32.exe	29
PID 2928 wrote to memory of 3036	2928	rundll32.exe	29

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\446c668345b13c0ac5fd3587019dc4aa.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2928
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 256
  2⤵
  - Program crash
  PID:3036

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\446c668345b13c0ac5fd3587019dc4aa.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2916

Network

MITRE ATT&CK Matrix

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