583c86e58d156ccf6215f35af6d6eab676704d7ed869f7a8376d07fdf8313ccb

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
31-01-2023 17:42

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

553f5e8e199ecbe2d9e8520eab2da583.doc
Size

38KB
MD5

553f5e8e199ecbe2d9e8520eab2da583
SHA1

f81b753412d4a2fa425b338fbf0ebe8a49c0e82d
SHA256

583c86e58d156ccf6215f35af6d6eab676704d7ed869f7a8376d07fdf8313ccb
SHA512

4ba326cc6c75fd5bf98244988b98288a57a850b1d66f25966eedf994a874e76a8c2e4b3df3deacd44ce829522bbad27e0705a06885760ead6d50883e1d21b6ee
SSDEEP

768:WuhiI1WFssJxUF54CjHFLcAP0F6nY+sAJ:WuoIjOxUFDFLcY0F6nY+sU

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

2796 WINWORD.EXE
2796 WINWORD.EXE

Suspicious use of SetWindowsHookEx 21 IoCs

Processes:

WINWORD.EXE

pid	process
2796	WINWORD.EXE
2796	WINWORD.EXE
2796	WINWORD.EXE
2796	WINWORD.EXE
2796	WINWORD.EXE
2796	WINWORD.EXE
2796	WINWORD.EXE
2796	WINWORD.EXE
2796	WINWORD.EXE
2796	WINWORD.EXE
2796	WINWORD.EXE
2796	WINWORD.EXE
2796	WINWORD.EXE
2796	WINWORD.EXE
2796	WINWORD.EXE
2796	WINWORD.EXE
2796	WINWORD.EXE
2796	WINWORD.EXE
2796	WINWORD.EXE
2796	WINWORD.EXE
2796	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\553f5e8e199ecbe2d9e8520eab2da583.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2796

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2796-132-0x00007FFF0B3F0000-0x00007FFF0B400000-memory.dmp

Filesize
64KB

Download
memory/2796-133-0x00007FFF0B3F0000-0x00007FFF0B400000-memory.dmp

Filesize
64KB

Download
memory/2796-134-0x00007FFF0B3F0000-0x00007FFF0B400000-memory.dmp

Filesize
64KB

Download
memory/2796-135-0x00007FFF0B3F0000-0x00007FFF0B400000-memory.dmp

Filesize
64KB

Download
memory/2796-136-0x00007FFF0B3F0000-0x00007FFF0B400000-memory.dmp

Filesize
64KB

Download
memory/2796-137-0x00007FFF08DB0000-0x00007FFF08DC0000-memory.dmp

Filesize
64KB

Download
memory/2796-138-0x00007FFF08DB0000-0x00007FFF08DC0000-memory.dmp

Filesize
64KB

Download