kinsing | e5314ac3935f65cbdcb843a273978beee3f10825d1d5f9e6c900d408937be232

Analysis

max time kernel
142s
max time network
151s
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 16:17

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General

Target

$PLUGINSDIR/license_GDS.rtf
Size

29KB
MD5

572c844641b7c89bd8e5c4b09db51eec
SHA1

7db62a97beda7fc9082e324ac0bcef1fb6ddd8d3
SHA256

9e4ada9fb4257e97feb8582c94f3a90c9a789d90c8cc45191eeffe7e90cf51c3
SHA512

74209b504f03749121dc76e95057981d5130f4fed5b718f64e95634ad0f32ebc611a61e7761d338eb470dddaf85c70897eb9132f57b181afe5139f248bf69547
SSDEEP

768:sWpF1sXIAbjZ+SjluFI7csb5ftkhL5UMHX6YZr/+nvwMwA2/Rk/CusmUHo:7L+fwR/q/lx

Score

10^/10

kinsing loader

Malware Config

Signatures

Kinsing
Kinsing is a loader written in Golang.
loader kinsing

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

Processes:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

4168 WINWORD.EXE
4168 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

4168 WINWORD.EXE
4168 WINWORD.EXE
4168 WINWORD.EXE
4168 WINWORD.EXE
4168 WINWORD.EXE
4168 WINWORD.EXE
4168 WINWORD.EXE
4168 WINWORD.EXE

pid	process
4168	WINWORD.EXE
4168	WINWORD.EXE

pid	process
4168	WINWORD.EXE
4168	WINWORD.EXE
4168	WINWORD.EXE
4168	WINWORD.EXE
4168	WINWORD.EXE
4168	WINWORD.EXE
4168	WINWORD.EXE
4168	WINWORD.EXE

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\license_GDS.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4168

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

Replay Monitor

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Downloads

memory/4168-0-0x00007FFAD8350000-0x00007FFAD8360000-memory.dmp

Filesize
64KB

Download
memory/4168-2-0x00007FFB182D0000-0x00007FFB184C5000-memory.dmp

Filesize
2.0MB

Download
memory/4168-4-0x00007FFAD8350000-0x00007FFAD8360000-memory.dmp

Filesize
64KB

Download
memory/4168-1-0x00007FFAD8350000-0x00007FFAD8360000-memory.dmp

Filesize
64KB

Download
memory/4168-3-0x00007FFB182D0000-0x00007FFB184C5000-memory.dmp

Filesize
2.0MB

Download
memory/4168-5-0x00007FFB182D0000-0x00007FFB184C5000-memory.dmp

Filesize
2.0MB

Download
memory/4168-7-0x00007FFB182D0000-0x00007FFB184C5000-memory.dmp

Filesize
2.0MB

Download
memory/4168-8-0x00007FFAD8350000-0x00007FFAD8360000-memory.dmp

Filesize
64KB

Download
memory/4168-6-0x00007FFAD8350000-0x00007FFAD8360000-memory.dmp

Filesize
64KB

Download
memory/4168-10-0x00007FFB182D0000-0x00007FFB184C5000-memory.dmp

Filesize
2.0MB

Download
memory/4168-9-0x00007FFB182D0000-0x00007FFB184C5000-memory.dmp

Filesize
2.0MB

Download
memory/4168-11-0x00007FFB182D0000-0x00007FFB184C5000-memory.dmp

Filesize
2.0MB

Download
memory/4168-12-0x00007FFB182D0000-0x00007FFB184C5000-memory.dmp

Filesize
2.0MB

Download
memory/4168-13-0x00007FFB182D0000-0x00007FFB184C5000-memory.dmp

Filesize
2.0MB

Download
memory/4168-14-0x00007FFB182D0000-0x00007FFB184C5000-memory.dmp

Filesize
2.0MB

Download
memory/4168-15-0x00007FFB182D0000-0x00007FFB184C5000-memory.dmp

Filesize
2.0MB

Download
memory/4168-16-0x00007FFAD6260000-0x00007FFAD6270000-memory.dmp

Filesize
64KB

Download
memory/4168-17-0x00007FFB182D0000-0x00007FFB184C5000-memory.dmp

Filesize
2.0MB

Download
memory/4168-18-0x00007FFB182D0000-0x00007FFB184C5000-memory.dmp

Filesize
2.0MB

Download
memory/4168-19-0x00007FFB182D0000-0x00007FFB184C5000-memory.dmp

Filesize
2.0MB

Download
memory/4168-20-0x00007FFB182D0000-0x00007FFB184C5000-memory.dmp

Filesize
2.0MB

Download
memory/4168-21-0x00007FFAD6260000-0x00007FFAD6270000-memory.dmp

Filesize
64KB

Download
memory/4168-35-0x00007FFB182D0000-0x00007FFB184C5000-memory.dmp

Filesize
2.0MB

Download
memory/4168-36-0x00007FFB182D0000-0x00007FFB184C5000-memory.dmp

Filesize
2.0MB

Download
memory/4168-37-0x00007FFB182D0000-0x00007FFB184C5000-memory.dmp

Filesize
2.0MB

Download
memory/4168-38-0x00007FFB182D0000-0x00007FFB184C5000-memory.dmp

Filesize
2.0MB

Download
memory/4168-61-0x00007FFAD8350000-0x00007FFAD8360000-memory.dmp

Filesize
64KB

Download
memory/4168-62-0x00007FFAD8350000-0x00007FFAD8360000-memory.dmp

Filesize
64KB

Download
memory/4168-64-0x00007FFAD8350000-0x00007FFAD8360000-memory.dmp

Filesize
64KB

Download
memory/4168-63-0x00007FFAD8350000-0x00007FFAD8360000-memory.dmp

Filesize
64KB

Download
memory/4168-65-0x00007FFB182D0000-0x00007FFB184C5000-memory.dmp

Filesize
2.0MB

Download
memory/4168-66-0x00007FFB182D0000-0x00007FFB184C5000-memory.dmp

Filesize
2.0MB

Download
memory/4168-67-0x00007FFB182D0000-0x00007FFB184C5000-memory.dmp

Filesize
2.0MB

Download