dfb66958e3c43f6c7e456c54fb57a56410664ec29f7ff651007e28d7e673b516 | Triage

Analysis

max time kernel
1628s
max time network
1637s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
03/07/2024, 19:19

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General

Target

Dither.dll
Size

692KB
MD5

cf7584ee7d5847ba416d6762c5d27bcc
SHA1

f76e04aca790a063ac762d6a656c3eddfec8208e
SHA256

9ec39d5966cb1b87cbefe2062da1918528d644167b57ba13f50ae2cff63a5eb1
SHA512

4a18bc45d89b024cefb16387277997ddf8e0f8a8e28e942fffadfc6afe920a4f6e0a8fef19bdf281fda3622fbd34c0d9684604ff7c74898fd3684ddcbbf24f1d
SSDEEP

12288:soAUXIDmpHBaza5UpUKx8XCRpV+T+qNFgyRA:sdOZ+z8XMV+Ht

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5108	2220	WerFault.exe	81

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3128 wrote to memory of 2220	3128	rundll32.exe	81
PID 3128 wrote to memory of 2220	3128	rundll32.exe	81
PID 3128 wrote to memory of 2220	3128	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Dither.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3128
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Dither.dll,#1
  2⤵
  PID:2220
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2220 -s 600
    3⤵
    - Program crash
    PID:5108

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2220 -ip 2220
1⤵
PID:116

Network

MITRE ATT&CK Matrix

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