d709b2b311af55327dd9f996aad882fa8a4b89706534c3d4540b8a3370dcbe84

Analysis

max time kernel
121s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2022 11:55

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General

Target

d709b2b311af55327dd9f996aad882fa8a4b89706534c3d4540b8a3370dcbe84.doc
Size

44KB
MD5

c696a8312557f2754bc4d3ddf63ff38f
SHA1

d527943eed91f00e0765eb1914f5256d7fc56786
SHA256

d709b2b311af55327dd9f996aad882fa8a4b89706534c3d4540b8a3370dcbe84
SHA512

4af051a5797fe0af50ef287376e263229c49b104d241a48e12a4fc116038430ba1aca261927f189ec1a18bcc0ed54a224f48d607087c1fa01bc9a040267b4cf2
SSDEEP

384:lSbO/GHa9CKGtKTYY4O+Z0jx3Fm9zt6mY:ocaa8KG4c8mS

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

996 WINWORD.EXE
996 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

996 WINWORD.EXE
996 WINWORD.EXE
996 WINWORD.EXE
996 WINWORD.EXE
996 WINWORD.EXE
996 WINWORD.EXE
996 WINWORD.EXE

pid	process
996	WINWORD.EXE
996	WINWORD.EXE

pid	process
996	WINWORD.EXE
996	WINWORD.EXE
996	WINWORD.EXE
996	WINWORD.EXE
996	WINWORD.EXE
996	WINWORD.EXE
996	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\d709b2b311af55327dd9f996aad882fa8a4b89706534c3d4540b8a3370dcbe84.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:996

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/996-132-0x00007FF9A63F0000-0x00007FF9A6400000-memory.dmp

Filesize
64KB

Download
memory/996-133-0x00007FF9A63F0000-0x00007FF9A6400000-memory.dmp

Filesize
64KB

Download
memory/996-134-0x00007FF9A63F0000-0x00007FF9A6400000-memory.dmp

Filesize
64KB

Download
memory/996-135-0x00007FF9A63F0000-0x00007FF9A6400000-memory.dmp

Filesize
64KB

Download
memory/996-136-0x00007FF9A63F0000-0x00007FF9A6400000-memory.dmp

Filesize
64KB

Download
memory/996-137-0x00007FF9A4260000-0x00007FF9A4270000-memory.dmp

Filesize
64KB

Download
memory/996-138-0x00007FF9A4260000-0x00007FF9A4270000-memory.dmp

Filesize
64KB

Download
memory/996-139-0x000002221C06F000-0x000002221C071000-memory.dmp

Filesize
8KB

Download
memory/996-140-0x000002221C06F000-0x000002221C071000-memory.dmp

Filesize
8KB

Download
memory/996-142-0x00007FF9A63F0000-0x00007FF9A6400000-memory.dmp

Filesize
64KB

Download
memory/996-143-0x00007FF9A63F0000-0x00007FF9A6400000-memory.dmp

Filesize
64KB

Download
memory/996-144-0x00007FF9A63F0000-0x00007FF9A6400000-memory.dmp

Filesize
64KB

Download
memory/996-145-0x00007FF9A63F0000-0x00007FF9A6400000-memory.dmp

Filesize
64KB

Download