kinsing | 2724f3b0539c56d0e63c2f4af9a96ec16b8469ff1bf18e67035d5283619b2f3d

General

Target

750b85baa48747ac878a18335738e0e8.exe
Size

264KB
MD5

750b85baa48747ac878a18335738e0e8
SHA1

c99f4871b5e57ca5d465ac164a844f21428f18ac
SHA256

2724f3b0539c56d0e63c2f4af9a96ec16b8469ff1bf18e67035d5283619b2f3d
SHA512

e5945c5a1887eb96363882ea17e23aa70f83ac273c7d5d9bdb111db787e3b4d76757182f6455689a3b53ea908491f1d812571f21ee38a25447cf4ed8ca8780e7
SSDEEP

3072:1qli58fVgw9rFxEY7gQzBMqbGQ1v8hQqB+I7pvKboaksHECrIn:B8fGw9UY7gWyQqB+I7A07sHEiIn

Score

10^/10

kinsing evasion loader spyware stealer

Malware Config

Signatures

Kinsing
Kinsing is a loader written in Golang.
loader kinsing

Disables RegEdit via registry modification 1 IoCs

evasion

Processes:

750b85baa48747ac878a18335738e0e8.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	750b85baa48747ac878a18335738e0e8.exe

Disables Task Manager via registry modification
evasion
Modifies Windows Firewall 2 TTPs 1 IoCs
evasion

Windows Service
T1543.003

Disable or Modify System Firewall
T1562.004

Processes:

netsh.exe

pid process

4916 netsh.exe
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

pid	process
4916	netsh.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

750b85baa48747ac878a18335738e0e8.exe

pid	process
2060	750b85baa48747ac878a18335738e0e8.exe
2060	750b85baa48747ac878a18335738e0e8.exe
2060	750b85baa48747ac878a18335738e0e8.exe
2060	750b85baa48747ac878a18335738e0e8.exe
2060	750b85baa48747ac878a18335738e0e8.exe
2060	750b85baa48747ac878a18335738e0e8.exe
2060	750b85baa48747ac878a18335738e0e8.exe
2060	750b85baa48747ac878a18335738e0e8.exe
2060	750b85baa48747ac878a18335738e0e8.exe
2060	750b85baa48747ac878a18335738e0e8.exe
2060	750b85baa48747ac878a18335738e0e8.exe
2060	750b85baa48747ac878a18335738e0e8.exe
2060	750b85baa48747ac878a18335738e0e8.exe
2060	750b85baa48747ac878a18335738e0e8.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

750b85baa48747ac878a18335738e0e8.exe

description pid process

Token: SeDebugPrivilege 2060 750b85baa48747ac878a18335738e0e8.exe
Token: SeDebugPrivilege 2060 750b85baa48747ac878a18335738e0e8.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

750b85baa48747ac878a18335738e0e8.exe

pid process

2060 750b85baa48747ac878a18335738e0e8.exe

description	pid	process
Token: SeDebugPrivilege	2060	750b85baa48747ac878a18335738e0e8.exe
Token: SeDebugPrivilege	2060	750b85baa48747ac878a18335738e0e8.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

750b85baa48747ac878a18335738e0e8.exe

description	pid	process	target process
PID 2060 wrote to memory of 4916	2060	750b85baa48747ac878a18335738e0e8.exe	netsh.exe
PID 2060 wrote to memory of 4916	2060	750b85baa48747ac878a18335738e0e8.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\750b85baa48747ac878a18335738e0e8.exe
"C:\Users\Admin\AppData\Local\Temp\750b85baa48747ac878a18335738e0e8.exe"
1⤵
- Disables RegEdit via registry modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2060

C:\Windows\SYSTEM32\netsh.exe
"netsh.exe" firewall set opmode disable
2⤵
- Modifies Windows Firewall
PID:4916

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Privilege Escalation

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify System Firewall

1

T1562.004

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/2060-0-0x00007FFAB3540000-0x00007FFAB3EE1000-memory.dmp

Filesize
9.6MB

Download
memory/2060-2-0x00007FFAB3540000-0x00007FFAB3EE1000-memory.dmp

Filesize
9.6MB

Download
memory/2060-1-0x00000000019F0000-0x0000000001A24000-memory.dmp

Filesize
208KB

Download
memory/2060-4-0x00000000017B0000-0x00000000017C0000-memory.dmp

Filesize
64KB

Download
memory/2060-3-0x000000001C170000-0x000000001C216000-memory.dmp

Filesize
664KB

Download
memory/2060-5-0x000000001C6F0000-0x000000001CBBE000-memory.dmp

Filesize
4.8MB

Download
memory/2060-6-0x000000001CCB0000-0x000000001CD4C000-memory.dmp

Filesize
624KB

Download
memory/2060-7-0x0000000001990000-0x0000000001998000-memory.dmp

Filesize
32KB

Download
memory/2060-8-0x000000001CF10000-0x000000001CF5C000-memory.dmp

Filesize
304KB

Download
memory/2060-10-0x00000000017B0000-0x00000000017C0000-memory.dmp

Filesize
64KB

Download
memory/2060-9-0x00000000017B0000-0x00000000017C0000-memory.dmp

Filesize
64KB

Download
memory/2060-12-0x00000000017B0000-0x00000000017C0000-memory.dmp

Filesize
64KB

Download
memory/2060-13-0x00000000017B0000-0x00000000017C0000-memory.dmp

Filesize
64KB

Download
memory/2060-15-0x000000001E590000-0x000000001E5F2000-memory.dmp

Filesize
392KB

Download
memory/2060-16-0x000000001EE90000-0x000000001F19E000-memory.dmp

Filesize
3.1MB

Download
memory/2060-17-0x00000000017B0000-0x00000000017C0000-memory.dmp

Filesize
64KB

Download
memory/2060-18-0x00000000017B0000-0x00000000017C0000-memory.dmp

Filesize
64KB

Download
memory/2060-19-0x00007FFAB3540000-0x00007FFAB3EE1000-memory.dmp

Filesize
9.6MB

Download
memory/2060-20-0x00007FFAB3540000-0x00007FFAB3EE1000-memory.dmp

Filesize
9.6MB

Download
memory/2060-21-0x00000000017B0000-0x00000000017C0000-memory.dmp

Filesize
64KB

Download
memory/2060-22-0x00000000017B0000-0x00000000017C0000-memory.dmp

Filesize
64KB

Download
memory/2060-23-0x00000000017B0000-0x00000000017C0000-memory.dmp

Filesize
64KB

Download
memory/2060-24-0x00000000017B0000-0x00000000017C0000-memory.dmp

Filesize
64KB

Download
memory/2060-25-0x00000000017B0000-0x00000000017C0000-memory.dmp

Filesize
64KB

Download
memory/2060-26-0x00000000017B0000-0x00000000017C0000-memory.dmp

Filesize
64KB

Download
memory/2060-27-0x00000000017B0000-0x00000000017C0000-memory.dmp

Filesize
64KB

Download
memory/2060-28-0x000000001FAA0000-0x000000001FBA0000-memory.dmp

Filesize
1024KB

Download
memory/2060-29-0x000000001FAA0000-0x000000001FBA0000-memory.dmp

Filesize
1024KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads