2b364c5052c0c8f12f68907551655616d74f2e89f94ad791a93e58c9fd1c8f6c | Triage

Analysis

max time kernel
91s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
07/06/2024, 08:54

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General

Target

$PLUGINSDIR/nsisXML.dll
Size

12KB
MD5

c5285d861243f3b41648af5c0ffd5678
SHA1

50012e20b898e2f1abad27a4bdca12033e618add
SHA256

35e54b12771f671bd8d9677369eb8216b54de0608a07a92ef17a4c29a841935f
SHA512

92c687319e989199e392a81bbd16c00a551c1df9fc3535e98b2da0604424b148a4c379578837aacfa4e204d494c0f0b0ed4f7638cbf7462bc937b4e198631350
SSDEEP

192:3/ufSdX+LHASTxwSODR2bzdA74gB0jpYEfb:3mfSEL9lwpRv50FXj

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4852	3924	WerFault.exe	82

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3660 wrote to memory of 3924	3660	rundll32.exe	82
PID 3660 wrote to memory of 3924	3660	rundll32.exe	82
PID 3660 wrote to memory of 3924	3660	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsisXML.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3660
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsisXML.dll,#1
  2⤵
  PID:3924
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3924 -s 636
    3⤵
    - Program crash
    PID:4852

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3924 -ip 3924
1⤵
PID:4240

Network

MITRE ATT&CK Matrix

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