662ce2779aeca5637684558f792f43c114ff5d6dd2568c351f7cccd0dfab935c | Triage

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
23-05-2024 01:35

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General

Target

$PLUGINSDIR/nsDialogs.dll
Size

9KB
MD5

1c8b2b40c642e8b5a5b3ff102796fb37
SHA1

3245f55afac50f775eb53fd6d14abb7fe523393d
SHA256

8780095aa2f49725388cddf00d79a74e85c9c4863b366f55c39c606a5fb8440c
SHA512

4ff2dc83f640933162ec8818bb1bf3b3be1183264750946a3d949d2e7068ee606277b6c840193ef2b4663952387f07f6ab12c84c4a11cae9a8de7bd4e7971c57
SSDEEP

96:o2DlD3cd51V1zL7xqEscxM2DjDf3GEst+Nt+jvcx4T8qndYv0PLE:o2p34z/x3sREskpx4dO0PLE

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1788 1720 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2068 wrote to memory of 1720	2068	rundll32.exe	rundll32.exe
PID 2068 wrote to memory of 1720	2068	rundll32.exe	rundll32.exe
PID 2068 wrote to memory of 1720	2068	rundll32.exe	rundll32.exe
PID 2068 wrote to memory of 1720	2068	rundll32.exe	rundll32.exe
PID 2068 wrote to memory of 1720	2068	rundll32.exe	rundll32.exe
PID 2068 wrote to memory of 1720	2068	rundll32.exe	rundll32.exe
PID 2068 wrote to memory of 1720	2068	rundll32.exe	rundll32.exe
PID 1720 wrote to memory of 1788	1720	rundll32.exe	WerFault.exe
PID 1720 wrote to memory of 1788	1720	rundll32.exe	WerFault.exe
PID 1720 wrote to memory of 1788	1720	rundll32.exe	WerFault.exe
PID 1720 wrote to memory of 1788	1720	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2068

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:1720

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1720 -s 240
3⤵
- Program crash
PID:1788

MITRE ATT&CK Matrix

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