735f4e4a46c441adc84d100d11eeeeca0de9ff4e1b50f3f957652e64f6b0e411

Analysis

max time kernel
207s
max time network
240s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 14:03

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General

Target

K1-3K2-2ؿбļ/02.ļ/01./0.�.doc
Size

30KB
MD5

f7721ee107d748ceb87fe92f310ffb67
SHA1

cbda4477c0f86e4d67a3b7a70a7b9912bec24f0f
SHA256

f839d850d05b95868dbce6bb0ab7182818f4091730f5d8238656473979de7dd5
SHA512

189d9ca6d07610aa3b88ba0055b932ef72c42281b7ac6f61aed2dd6538147ce0e12d6f213754b18f8108efb87dd03f74e323cbeb7fda27d0565b249d202f04f3
SSDEEP

384:WM1EWtBwxm0gVbvDdm/9mJ8sFIOqJ2222CziSZfI/PKRKirbg315:Wf2SXgVd6eo2222yAPoO31

Score

1^/10

Malware Config

Signatures

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

4916 WINWORD.EXE
4916 WINWORD.EXE

Suspicious use of SetWindowsHookEx 13 IoCs

Processes:

WINWORD.EXE

pid	process
4916	WINWORD.EXE
4916	WINWORD.EXE
4916	WINWORD.EXE
4916	WINWORD.EXE
4916	WINWORD.EXE
4916	WINWORD.EXE
4916	WINWORD.EXE
4916	WINWORD.EXE
4916	WINWORD.EXE
4916	WINWORD.EXE
4916	WINWORD.EXE
4916	WINWORD.EXE
4916	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\K1-3K2-2ؿбļ\02.ļ\01.\0.�.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4916

Network

MITRE ATT&CK Enterprise v6

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/4916-132-0x00007FF84E110000-0x00007FF84E120000-memory.dmp

Filesize
64KB

Download
memory/4916-133-0x00007FF84E110000-0x00007FF84E120000-memory.dmp

Filesize
64KB

Download
memory/4916-134-0x00007FF84E110000-0x00007FF84E120000-memory.dmp

Filesize
64KB

Download
memory/4916-135-0x00007FF84E110000-0x00007FF84E120000-memory.dmp

Filesize
64KB

Download
memory/4916-136-0x00007FF84E110000-0x00007FF84E120000-memory.dmp

Filesize
64KB

Download
memory/4916-137-0x00007FF84BCD0000-0x00007FF84BCE0000-memory.dmp

Filesize
64KB

Download
memory/4916-138-0x00007FF84BCD0000-0x00007FF84BCE0000-memory.dmp

Filesize
64KB

Download