adac4ae228d5d9697825ee08a31d125b91a4539f3cff25e68ae3c8e1a70c34f5 | Triage

Analysis

max time kernel
149s
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
25-05-2024 12:46

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General

Target

NsResize.dll
Size

116KB
MD5

75376d6bbd017ec8711f820aba8ed53b
SHA1

74c776e288b1f8eb193264333098f44defa871c2
SHA256

523e5bca53ee608535aa63662168cae8cebe7f83a0416c9c3f612599a892e930
SHA512

9ff3f135275ec20c366411d95979197aec8eb96d7d7274feaf441d835cf2123312f6a81fa00c2ef59591a545212d9a7833ebd1e633eb43880f551b76e91c8ed6
SSDEEP

3072:YqlFmqu9Juh8+mS4Rtc27g3uUot3NrU9QifCkeowTU:7RXBaw

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1972 2280 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1700 wrote to memory of 2280	1700	rundll32.exe	rundll32.exe
PID 1700 wrote to memory of 2280	1700	rundll32.exe	rundll32.exe
PID 1700 wrote to memory of 2280	1700	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\NsResize.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1700

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\NsResize.dll,#1
2⤵
PID:2280

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2280 -s 580
3⤵
- Program crash
PID:1972

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2280 -ip 2280
1⤵
PID:4124

Network

MITRE ATT&CK Matrix

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