kinsing | e8f18a59a3c4a7b9d8f00c203d1c3cecb8b2353d79ba6546e78084796e36f56f | Triage

Resubmissions

23-02-2024 14:34

240223-rxp3paca7y 7

25-01-2024 16:04

240125-th1a8abbek 10

Analysis

max time kernel
92s
max time network
121s
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 16:04

Sharing

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General

Target

$PLUGINSDIR/UserInfo.dll
Size

4KB
MD5

acbda33dd5700c122e2fe48e3d4351fd
SHA1

2c154baf7c64052ee712b7cdf9c36b7697dd3fc8
SHA256

943b33829f9013e4d361482a5c8981ba20a7155c78691dbe02a8f8cd2a02efa0
SHA512

d090adf65a74ac5b910b18bb67e989714335e7b4778cd771cff154d7186351a1bebbc7103cca849bdfa2709c991947ffff6c1d8fdf16a74f4dfb614bce3ff6fd

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

2556 5072 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1976 wrote to memory of 5072	1976	rundll32.exe	rundll32.exe
PID 1976 wrote to memory of 5072	1976	rundll32.exe	rundll32.exe
PID 1976 wrote to memory of 5072	1976	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1976

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#1
2⤵
PID:5072

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5072 -s 612
3⤵
- Program crash
PID:2556

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5072 -ip 5072
1⤵
PID:4968

Network

MITRE ATT&CK Matrix

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