737dac882bbacfd5b483c79f559d4214cd06a45cfc21995acb21a496bf2f3254 | Triage

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
08-07-2024 00:38

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General

Target

$PLUGINSDIR/nsisXML.dll
Size

12KB
MD5

aaf5a62051c11db6aa1a651bb9c295dd
SHA1

75413fd14a67a468578c9d8fbd1c0a810c5044d0
SHA256

55ec0f7d4c14b8b36e18203dad5604d066979e18017207f1165f17691845b161
SHA512

f35a6c4e133d5dd396cc326f7f7365483de0477629e290a91b2200253cf7bb39e0d8ab700eda66d88c7b5568cfac069d4a7b277400ad776d64611a3723362466
SSDEEP

192:QvqKNVSPpH4sI76ffQ+AEl+Nmq5i0ynCW3:QvqKPwW7GABNRi0i9

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2332	4952	WerFault.exe	82

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1912 wrote to memory of 4952	1912	rundll32.exe	82
PID 1912 wrote to memory of 4952	1912	rundll32.exe	82
PID 1912 wrote to memory of 4952	1912	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:1912
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsisXML.dll,#1
  2⤵
  PID:4952
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4952 -s 636
    3⤵
    - Program crash
    PID:2332

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4952 -ip 4952
1⤵
PID:3248

Network

MITRE ATT&CK Matrix

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