c1325391f2a2ba9a56a97e44ed8f308abbb00d96007a79f52796d34cfa60d0cc | Triage

Analysis

max time kernel
146s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
14/05/2024, 06:41

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General

Target

$PLUGINSDIR/NSISdl.dll
Size

18KB
MD5

02d7f5e5dd1512bee2343a21d9970eba
SHA1

382abcdc03c3a0990d4482427bff757a8c5b8796
SHA256

e203bd2042cc75d229cfa18d2862c4c90754b8de1361fd4b65aef808076f5a27
SHA512

681908f5c9075e5b18862ac3a52e07c8c1e0a7412c54ee6d5a765f72ab7d7d19e3b67fe9ef59279cfb0b77e042277e7b06a6bec788198977415407d520340706
SSDEEP

384:Hzdp+8vYqh+KhpR3+OftfWdrierxIwAWguQhxtzUl2x5fTz:HzdhvYqh+KNNVSierywAWTwOlYtTz

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2272	5680	WerFault.exe	82

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1048 wrote to memory of 5680	1048	rundll32.exe	82
PID 1048 wrote to memory of 5680	1048	rundll32.exe	82
PID 1048 wrote to memory of 5680	1048	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISdl.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1048
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISdl.dll,#1
  2⤵
  PID:5680
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5680 -s 624
    3⤵
    - Program crash
    PID:2272

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5680 -ip 5680
1⤵
PID:5100

Network

MITRE ATT&CK Matrix

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