kinsing | e5314ac3935f65cbdcb843a273978beee3f10825d1d5f9e6c900d408937be232

Analysis

max time kernel
134s
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/gc_license.rtf
Size

14KB
MD5

5190bd8d892384b72d0a7f5eb4364eb0
SHA1

4960e2af31f9dc90f6c8f864b8fb865150e76e97
SHA256

cd47392546a0b63061e33a431debd341f21755d794b59d14b6272ae895725db3
SHA512

718bd94078f78f074d6dee299aadd12041e1b7cee9a51aa8ce320477845d627259da76239ac1f10a87dd90135c1a9c83f65ddd6dc1eac4d18ef210a3cd2b6295
SSDEEP

384:PMxEXYxvXulMRXk///JGGl/q7yJQCTLDJTLSjYC12xx:VXYx2lW0/3JGGl/q76QCTPJTWYC12xx

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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

3268 WINWORD.EXE
3268 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

3268 WINWORD.EXE
3268 WINWORD.EXE
3268 WINWORD.EXE
3268 WINWORD.EXE
3268 WINWORD.EXE
3268 WINWORD.EXE
3268 WINWORD.EXE
3268 WINWORD.EXE

pid	process
3268	WINWORD.EXE
3268	WINWORD.EXE

pid	process
3268	WINWORD.EXE
3268	WINWORD.EXE
3268	WINWORD.EXE
3268	WINWORD.EXE
3268	WINWORD.EXE
3268	WINWORD.EXE
3268	WINWORD.EXE
3268	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\gc_license.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3268

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/3268-0-0x00007FF8D4330000-0x00007FF8D4340000-memory.dmp

Filesize
64KB

Download
memory/3268-3-0x00007FF8D4330000-0x00007FF8D4340000-memory.dmp

Filesize
64KB

Download
memory/3268-2-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

Filesize
2.0MB

Download
memory/3268-4-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

Filesize
2.0MB

Download
memory/3268-1-0x00007FF8D4330000-0x00007FF8D4340000-memory.dmp

Filesize
64KB

Download
memory/3268-6-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

Filesize
2.0MB

Download
memory/3268-5-0x00007FF8D4330000-0x00007FF8D4340000-memory.dmp

Filesize
64KB

Download
memory/3268-7-0x00007FF8D4330000-0x00007FF8D4340000-memory.dmp

Filesize
64KB

Download
memory/3268-8-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

Filesize
2.0MB

Download
memory/3268-10-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

Filesize
2.0MB

Download
memory/3268-9-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

Filesize
2.0MB

Download
memory/3268-11-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

Filesize
2.0MB

Download
memory/3268-12-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

Filesize
2.0MB

Download
memory/3268-13-0x00007FF8D21F0000-0x00007FF8D2200000-memory.dmp

Filesize
64KB

Download
memory/3268-14-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

Filesize
2.0MB

Download
memory/3268-16-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

Filesize
2.0MB

Download
memory/3268-15-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

Filesize
2.0MB

Download
memory/3268-17-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

Filesize
2.0MB

Download
memory/3268-18-0x00007FF8D21F0000-0x00007FF8D2200000-memory.dmp

Filesize
64KB

Download
memory/3268-32-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

Filesize
2.0MB

Download
memory/3268-33-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

Filesize
2.0MB

Download
memory/3268-34-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

Filesize
2.0MB

Download
memory/3268-55-0x00007FF8D4330000-0x00007FF8D4340000-memory.dmp

Filesize
64KB

Download
memory/3268-56-0x00007FF8D4330000-0x00007FF8D4340000-memory.dmp

Filesize
64KB

Download
memory/3268-57-0x00007FF8D4330000-0x00007FF8D4340000-memory.dmp

Filesize
64KB

Download
memory/3268-58-0x00007FF8D4330000-0x00007FF8D4340000-memory.dmp

Filesize
64KB

Download
memory/3268-60-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

Filesize
2.0MB

Download
memory/3268-59-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp

Filesize
2.0MB

Download