kinsing | 4879007515fc16fd0b22156852f2af0424c947f8cf543f5f4cccf1aed52bc97d

Analysis

max time kernel
144s
max time network
150s
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 17:27

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General

Target

SQLi Dumper v8.3.exe
Size

7.0MB
MD5

d3c358f1785594fb5619cda521b9ff04
SHA1

9c4a88b66da3fab2bc1b8fe2d2d4bc12903d7603
SHA256

4879007515fc16fd0b22156852f2af0424c947f8cf543f5f4cccf1aed52bc97d
SHA512

3ad1c58d7ba5b509ba4dd292ac62efa9e1f8f39660d3b55a5853b15e55ff6a15a3f8c7fed3b6dac4a5a00987e4ef6052829071342edb182916409819e9b21ee8
SSDEEP

196608:sDKjAQxVBnZwfZ1l6yYrWOVr62bXfwvZR8T3WkYoZx8n:vjAOVBZwfQWyWAfwaG4Gn

Score

10^/10

kinsing loader

Malware Config

Signatures

Kinsing
Kinsing is a loader written in Golang.
loader kinsing

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	C:\Windows\assembly\Desktop.ini	SQLi Dumper v8.3.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	SQLi Dumper v8.3.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\assembly\Desktop.ini	SQLi Dumper v8.3.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	SQLi Dumper v8.3.exe
File opened for modification	C:\Windows\assembly	SQLi Dumper v8.3.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5104	1992	WerFault.exe	86

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dw20.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	dw20.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeRestorePrivilege	436	dw20.exe
Token: SeBackupPrivilege	436	dw20.exe
Token: SeBackupPrivilege	436	dw20.exe
Token: SeBackupPrivilege	436	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1992 wrote to memory of 436	1992	SQLi Dumper v8.3.exe	92
PID 1992 wrote to memory of 436	1992	SQLi Dumper v8.3.exe	92
PID 1992 wrote to memory of 436	1992	SQLi Dumper v8.3.exe	92

C:\Users\Admin\AppData\Local\Temp\SQLi Dumper v8.3.exe
"C:\Users\Admin\AppData\Local\Temp\SQLi Dumper v8.3.exe"
1⤵
- Drops desktop.ini file(s)
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1992
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 1288
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:436
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1992 -s 1428
  2⤵
  - Program crash
  PID:5104

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1992 -ip 1992
1⤵
PID:4032

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1992-0-0x0000000075060000-0x0000000075611000-memory.dmp

Filesize
5.7MB

Download
memory/1992-1-0x0000000001B00000-0x0000000001B10000-memory.dmp

Filesize
64KB

Download
memory/1992-2-0x0000000075060000-0x0000000075611000-memory.dmp

Filesize
5.7MB

Download
memory/1992-12-0x0000000075060000-0x0000000075611000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads