2a0b83c316219ed8c7ce1d14edf09794fa76a71cb04348d2a332991f3fceab2b | Triage

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
01-08-2023 19:59

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General

Target

Iisbgfhaciadc2_browsingDll.dll
Size

163KB
MD5

84b20e95d52f38bb4f6c998719660c35
SHA1

9af6dde77c274af5384dfea76a414bc60a99c878
SHA256

2a0b83c316219ed8c7ce1d14edf09794fa76a71cb04348d2a332991f3fceab2b
SHA512

56922ecf1cee78c8ec76bad9c5d6aec5c56bed9cfc025d66f1db5541023a962c9784b9708e82c5cb84ed828f053e15186fd7e0483666eaee111c4cbdcac81ea0
SSDEEP

3072:1LHuUlJiR+2h8DdMhUlHKoaQZTaw59X1mVXYYiNRoac:1LHuUiR+2hB+lqeR5BFRoa

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2592 1664 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1664 wrote to memory of 2592	1664	rundll32.exe	WerFault.exe
PID 1664 wrote to memory of 2592	1664	rundll32.exe	WerFault.exe
PID 1664 wrote to memory of 2592	1664	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Iisbgfhaciadc2_browsingDll.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1664
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 1664 -s 84
  2⤵
  - Program crash
  PID:2592

Network

MITRE ATT&CK Matrix

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