c1b5054aee8aaf7edcfe0609b33c9c33090518e47030d7f5076f9225a7f7a09c | Triage

Analysis

max time kernel
147s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
08/03/2024, 16:31

Sharing

Report Analysis Logs

General

Target

bbbb2291eced8869cc41c81ba5399dfe.dll
Size

128KB
MD5

bbbb2291eced8869cc41c81ba5399dfe
SHA1

d23ec72c0569a418f11fd10cc5766d0e23671a5b
SHA256

c1b5054aee8aaf7edcfe0609b33c9c33090518e47030d7f5076f9225a7f7a09c
SHA512

53d10accc8098b59b35a25e6f5421fbce717f79a4c256fc57c6fc358f3d202766b776fca684d891aa9a7ca1a5d6a1b489ea41ea3f7b258172128b0346f07e87c
SSDEEP

1536:Dcqq7Qvg/NcHAsipS4F4smqP84hYv0wnoa:DOKgNvw4KniKv0woa

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1876	4992	WerFault.exe	87

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2680 wrote to memory of 4992	2680	regsvr32.exe	87
PID 2680 wrote to memory of 4992	2680	regsvr32.exe	87
PID 2680 wrote to memory of 4992	2680	regsvr32.exe	87

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\bbbb2291eced8869cc41c81ba5399dfe.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2680
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\bbbb2291eced8869cc41c81ba5399dfe.dll
  2⤵
  PID:4992
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4992 -s 636
    3⤵
    - Program crash
    PID:1876

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4992 -ip 4992
1⤵
PID:1736

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/4992-0-0x00000000006F0000-0x0000000000710000-memory.dmp

Filesize
128KB

Download
memory/4992-1-0x00000000006F0000-0x0000000000710000-memory.dmp

Filesize
128KB

Download