94fef3ee9512941ff1aa4c8a951598ae67c42b71fbc047d28f3164570497d0b0 | Triage

Analysis

max time kernel
131s
max time network
108s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
26/05/2024, 03:43

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General

Target

$PLUGINSDIR/AccessControl.dll
Size

10KB
MD5

055f4f9260e07fc83f71877cbb7f4fad
SHA1

a245131af1a182de99bd74af9ff1fab17977a72f
SHA256

4209588362785b690d08d15cd982b8d1c62c348767ca19114234b21d5df74ddc
SHA512

a8e82dc4435ed938f090f43df953ddad9b0075f16218c09890c996299420162d64b1dbfbf613af37769ae796717eec78204dc786b757e8b1d13d423d4ee82e26
SSDEEP

192:8SEWBGgiJM4LN+xq56XdNcNz/NWdlJmlyOcROQ:8SEPgii9KTzyt

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4320	2092	WerFault.exe	82

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1336 wrote to memory of 2092	1336	rundll32.exe	82
PID 1336 wrote to memory of 2092	1336	rundll32.exe	82
PID 1336 wrote to memory of 2092	1336	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\AccessControl.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1336
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\AccessControl.dll,#1
  2⤵
  PID:2092
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2092 -s 612
    3⤵
    - Program crash
    PID:4320

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2092 -ip 2092
1⤵
PID:900

Network

MITRE ATT&CK Matrix

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