kinsing | 99115734cd54abadcb5b7d355e627f2b1e02ab18c8d0a70590270581d9e09e13 | Triage

Analysis

max time kernel
88s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
25-01-2024 16:15

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General

Target

$PLUGINSDIR/System.dll
Size

10KB
MD5

d4d09da0218ba046a66a294f0cca9dfe
SHA1

417b1acdeb0a4de6ac752a93080ca5b9164eb44b
SHA256

9090e47d239aa1da9598a483861165e0153c01ad9ff9d65cb6c0f4497a1da5b3
SHA512

3bc9a65842301dab56c139cc5a3457158d37ef294583728c93da1e11ae457df9551b0f8fbd03d5ea3058f3bc794d0ede57ea3efd5d663b45d25647a39cd955bf
SSDEEP

192:/OSsJI/rqmIDNLU0dq51EgAiNbubv6nLZ:pHQQ0d01Egbq76n

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

2884 4796 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3984 wrote to memory of 4796	3984	rundll32.exe	rundll32.exe
PID 3984 wrote to memory of 4796	3984	rundll32.exe	rundll32.exe
PID 3984 wrote to memory of 4796	3984	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3984

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
2⤵
PID:4796

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4796 -s 612
3⤵
- Program crash
PID:2884

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 4796 -ip 4796
1⤵
PID:3860

Network

MITRE ATT&CK Matrix

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