kinsing | 1de402b1aa5fcf8a3782a2656b75dd8e943b68e181acc45ef85b32df95f2b640

Analysis

max time kernel
142s
max time network
150s
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 15:38

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General

Target

microsoftinteroirdesignsectiontocompleteentireprocesstodevelopthenewsystemtechnologytounderstand (1).rtf
Size

64KB
MD5

eaf57752e189fbdb0894a43ed390efe6
SHA1

14b2ad64c23a473469560bdcaac2ef47c0fa544b
SHA256

1de402b1aa5fcf8a3782a2656b75dd8e943b68e181acc45ef85b32df95f2b640
SHA512

e0fe29cbb93dda62ee689712f83ac5043eb93e9372f2e64c23e1e42b0e6e8e2fd81334697793a755b30f2f0f70d8b685eea24507a750f28909437a6b4d1481d6
SSDEEP

1536:oKxmiZJ0gYNb7MFKfoZyXvjz2catCKVJkfEKSl:x1BFTZ2CgKVJkMKa

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

1300 WINWORD.EXE
1300 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

1300 WINWORD.EXE
1300 WINWORD.EXE
1300 WINWORD.EXE
1300 WINWORD.EXE
1300 WINWORD.EXE
1300 WINWORD.EXE
1300 WINWORD.EXE
1300 WINWORD.EXE

pid	process
1300	WINWORD.EXE
1300	WINWORD.EXE

pid	process
1300	WINWORD.EXE
1300	WINWORD.EXE
1300	WINWORD.EXE
1300	WINWORD.EXE
1300	WINWORD.EXE
1300	WINWORD.EXE
1300	WINWORD.EXE
1300	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\microsoftinteroirdesignsectiontocompleteentireprocesstodevelopthenewsystemtechnologytounderstand (1).rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1300

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/1300-0-0x00007FFDF9690000-0x00007FFDF96A0000-memory.dmp

Filesize
64KB

Download
memory/1300-2-0x00007FFDF9690000-0x00007FFDF96A0000-memory.dmp

Filesize
64KB

Download
memory/1300-1-0x00007FFDF9690000-0x00007FFDF96A0000-memory.dmp

Filesize
64KB

Download
memory/1300-3-0x00007FFE39610000-0x00007FFE39805000-memory.dmp

Filesize
2.0MB

Download
memory/1300-5-0x00007FFE39610000-0x00007FFE39805000-memory.dmp

Filesize
2.0MB

Download
memory/1300-4-0x00007FFDF9690000-0x00007FFDF96A0000-memory.dmp

Filesize
64KB

Download
memory/1300-6-0x00007FFDF9690000-0x00007FFDF96A0000-memory.dmp

Filesize
64KB

Download
memory/1300-7-0x00007FFE39610000-0x00007FFE39805000-memory.dmp

Filesize
2.0MB

Download
memory/1300-8-0x00007FFE39610000-0x00007FFE39805000-memory.dmp

Filesize
2.0MB

Download
memory/1300-9-0x00007FFE39610000-0x00007FFE39805000-memory.dmp

Filesize
2.0MB

Download
memory/1300-10-0x00007FFE39610000-0x00007FFE39805000-memory.dmp

Filesize
2.0MB

Download
memory/1300-11-0x00007FFE39610000-0x00007FFE39805000-memory.dmp

Filesize
2.0MB

Download
memory/1300-12-0x00007FFE39610000-0x00007FFE39805000-memory.dmp

Filesize
2.0MB

Download
memory/1300-13-0x00007FFE39610000-0x00007FFE39805000-memory.dmp

Filesize
2.0MB

Download
memory/1300-15-0x00007FFDF75D0000-0x00007FFDF75E0000-memory.dmp

Filesize
64KB

Download
memory/1300-14-0x00007FFE39610000-0x00007FFE39805000-memory.dmp

Filesize
2.0MB

Download
memory/1300-16-0x00007FFE39610000-0x00007FFE39805000-memory.dmp

Filesize
2.0MB

Download
memory/1300-18-0x00007FFE39610000-0x00007FFE39805000-memory.dmp

Filesize
2.0MB

Download
memory/1300-17-0x00007FFE39610000-0x00007FFE39805000-memory.dmp

Filesize
2.0MB

Download
memory/1300-19-0x00007FFE39610000-0x00007FFE39805000-memory.dmp

Filesize
2.0MB

Download
memory/1300-21-0x00007FFE39610000-0x00007FFE39805000-memory.dmp

Filesize
2.0MB

Download
memory/1300-20-0x00007FFDF75D0000-0x00007FFDF75E0000-memory.dmp

Filesize
64KB

Download
memory/1300-35-0x00007FFE39610000-0x00007FFE39805000-memory.dmp

Filesize
2.0MB

Download