c8c6a412cb865a8715e07975f6fff7fa0905119871756c79d6a45f842ab0e668 | Triage

Analysis

max time kernel
90s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
15/03/2024, 06:14

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General

Target

caaf81f3678ddb1efb4fa3c7caa8d4f8.dll
Size

122KB
MD5

caaf81f3678ddb1efb4fa3c7caa8d4f8
SHA1

e9893d416df7993af8b50a210b2caee63b1367f7
SHA256

c8c6a412cb865a8715e07975f6fff7fa0905119871756c79d6a45f842ab0e668
SHA512

896d952070672f2b16ab06097eaf0610807a27bdd0f1f254b92e51196aa472fdac74352746f04c47d1388286a261bbb061657c8d2a82a367418603379b8818f9
SSDEEP

3072:W87ei5tAEOZzMoLJbJdQeU79BknqA1kxb2jt:FtjnORVJOvPEqAaB2p

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3684	3160	WerFault.exe	85

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4060 wrote to memory of 3160	4060	rundll32.exe	85
PID 4060 wrote to memory of 3160	4060	rundll32.exe	85
PID 4060 wrote to memory of 3160	4060	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\caaf81f3678ddb1efb4fa3c7caa8d4f8.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4060
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\caaf81f3678ddb1efb4fa3c7caa8d4f8.dll,#1
  2⤵
  PID:3160
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3160 -s 660
    3⤵
    - Program crash
    PID:3684

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3160 -ip 3160
1⤵
PID:3932

Network

MITRE ATT&CK Matrix

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