11ea964a30ea62a4bd2d0253ba3e8ffa53716de4534af58006339a7505601ae3 | Triage

Analysis

max time kernel
147s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
28/05/2024, 18:13

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General

Target

$PLUGINSDIR/WrapperUtils.dll
Size

69KB
MD5

2cb7f556341e254d282e7ec24a2c6164
SHA1

87053c1dae3d1c8f2a6b5909b30ffeb8ef085b8f
SHA256

def2632242ea5a7b30fd2808545ed81b1545aca18a0a517553db4f2dd1442d0c
SHA512

79cb47e48c09f39958ff944c64aad2a3ef5cdb02975b68b9dcb85712e1a24baf48f856a8859efe77b66c10e487535496c4618482e864819104fda86249b29ce3
SSDEEP

1536:hzbHgcmRxQxNjyVlrdV+FcaHC00tsWjcdcTdDu:TKhUvCscTdy

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1116	1320	WerFault.exe	83

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 644 wrote to memory of 1320	644	rundll32.exe	83
PID 644 wrote to memory of 1320	644	rundll32.exe	83
PID 644 wrote to memory of 1320	644	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\WrapperUtils.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:644
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\WrapperUtils.dll,#1
  2⤵
  PID:1320
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1320 -s 600
    3⤵
    - Program crash
    PID:1116

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1320 -ip 1320
1⤵
PID:1028

Network

MITRE ATT&CK Matrix

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