kinsing | e161926dbde52476ecadf490e4d2f8292c28bab433f6d1bc427ae13589eed769 | Triage

Analysis

max time kernel
139s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25-01-2024 16:02

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General

Target

$PLUGINSDIR/nswebgui.dll
Size

167KB
MD5

1d757e2754886e20355caeb081a66dc4
SHA1

aa12ed48f0197a12092148b0fb2e5d352c7af7d1
SHA256

020c79bbd7818244168196a67c583f6284459989423cb68ea4ef69e73b59da67
SHA512

3d2dbdf39a86c24330e4f06608e272ff33026df8ca1fc5d4c956af98612394d6114fb537c820751591393c5190bccb70f56f94f6a18e685f55c26e7c483c1565
SSDEEP

3072:14nlnuxCg0q/l8Ihrq0guUwnsBotNnZgNOVoeOuRj/lrJ53eLx:1iMN1gnwnsBGN2y1hz

Score

10^/10

kinsing loader

Malware Config

Signatures

Kinsing
Kinsing is a loader written in Golang.
loader kinsing
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1944 1320 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2692 wrote to memory of 1320	2692	rundll32.exe	rundll32.exe
PID 2692 wrote to memory of 1320	2692	rundll32.exe	rundll32.exe
PID 2692 wrote to memory of 1320	2692	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nswebgui.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2692

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nswebgui.dll,#1
2⤵
PID:1320

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1320 -s 656
3⤵
- Program crash
PID:1944

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1320 -ip 1320
1⤵
PID:2368

Network

MITRE ATT&CK Matrix

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