9661762b367c9b9914e02a274fce181229109e5ddadb224a2dd9e047c35c28e5 | Triage

Analysis

max time kernel
91s
max time network
93s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
12-02-2024 05:36

Sharing

Report Analysis Logs

General

Target

$PLUGINSDIR/KwSingNsis.dll
Size

40KB
MD5

bf46d0f6e813ec922ea1c689de3e6acf
SHA1

a46c9aa38beaf9b638ccce2527f7bfb928635f5b
SHA256

04524aa63010ab03589effc398530dc57e4ad3dabfbabf46af38df449619e5c1
SHA512

4645c334982f321bc8dc4c8178fa55aea7941397cdb5c4487ebe2a90457d2232a35ce9a2bb4fd0754fa3e2d08be41e69d6fcec27a761a798ff7191732e20bcf3
SSDEEP

768:Y18Oq5e5/8tbB3mOuUZaLteiSQ0SakED9sijX:f35eUtN3mOuUZaL0iH0D2ijX

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
968	940	WerFault.exe	84

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3588 wrote to memory of 940	3588	rundll32.exe	84
PID 3588 wrote to memory of 940	3588	rundll32.exe	84
PID 3588 wrote to memory of 940	3588	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KwSingNsis.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3588
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KwSingNsis.dll,#1
  2⤵
  PID:940
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 940 -s 612
    3⤵
    - Program crash
    PID:968

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 940 -ip 940
1⤵
PID:1932

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads