79d09a008ac61e606845d0e17b4fd423bb584807a5c6ae8eb6584215c6856e7b | Triage

Analysis

max time kernel
147s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
17/06/2024, 13:31

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General

Target

ISCmplr.dll
Size

1.6MB
MD5

f70a42376ca3c3b6ccec8b1b52f6018d
SHA1

24d735c4f17514ab9a68fe3344dcf0b23b99e99a
SHA256

5ea9bb338795bffa33da5581e5fe1c976a561f6dc32105635dcd518fbb5a33b4
SHA512

051720c8e9b5fa2fb754b361aee8681563d5edce393eb9bab004d496e7d5a2abfffab583936df4e7af24c11ee8f46c6973dbb52e162de0b66f187a057d764bad
SSDEEP

24576:rsJCEdnJAXtDXwzqbPywkF2SU88/v8MgH6G6ym5t:r3EjARgjU8gmH6G6Z

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
324	4700	WerFault.exe	84

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2872 wrote to memory of 4700	2872	rundll32.exe	84
PID 2872 wrote to memory of 4700	2872	rundll32.exe	84
PID 2872 wrote to memory of 4700	2872	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ISCmplr.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2872
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ISCmplr.dll,#1
  2⤵
  PID:4700
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4700 -s 644
    3⤵
    - Program crash
    PID:324

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4700 -ip 4700
1⤵
PID:4380

Network

MITRE ATT&CK Matrix

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Downloads

memory/4700-0-0x0000000000800000-0x00000000009A5000-memory.dmp

Filesize
1.6MB

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