3545a9ba36e4f296846a677b606638429a294f784da1a7d36f745c937e491f8a

Analysis

max time kernel
201s
max time network
209s
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 13:58

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General

Target

3545a9ba36e4f296846a677b606638429a294f784da1a7d36f745c937e491f8a.doc
Size

192KB
MD5

a75e196e6c0cabc145f4cdc3177e66ec
SHA1

03a695855e9de514e38f5d18d4e6b21be44fcd07
SHA256

3545a9ba36e4f296846a677b606638429a294f784da1a7d36f745c937e491f8a
SHA512

047807c5e43b3fe3c402d25d31ea3d56eb8bafe0b3e32547acb992c5019055bedf05cbc085968c371b5c407ec953ebcc0196697d215fbdc86c9bb7403e51b5d7
SSDEEP

768:Y9vSWb83a5sYUeWOb4BQQd9o2qsXcoJkt3FhULx6iDCpEN4n6Y:Y9q+WaGNPU4BQQdubax6isEO

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

2960 WINWORD.EXE
2960 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

2960 WINWORD.EXE
2960 WINWORD.EXE
2960 WINWORD.EXE
2960 WINWORD.EXE
2960 WINWORD.EXE
2960 WINWORD.EXE
2960 WINWORD.EXE

pid	process
2960	WINWORD.EXE
2960	WINWORD.EXE

pid	process
2960	WINWORD.EXE
2960	WINWORD.EXE
2960	WINWORD.EXE
2960	WINWORD.EXE
2960	WINWORD.EXE
2960	WINWORD.EXE
2960	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\3545a9ba36e4f296846a677b606638429a294f784da1a7d36f745c937e491f8a.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2960

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/2960-132-0x00007FFEFC0B0000-0x00007FFEFC0C0000-memory.dmp

Filesize
64KB

Download
memory/2960-133-0x00007FFEFC0B0000-0x00007FFEFC0C0000-memory.dmp

Filesize
64KB

Download
memory/2960-134-0x00007FFEFC0B0000-0x00007FFEFC0C0000-memory.dmp

Filesize
64KB

Download
memory/2960-135-0x00007FFEFC0B0000-0x00007FFEFC0C0000-memory.dmp

Filesize
64KB

Download
memory/2960-136-0x00007FFEFC0B0000-0x00007FFEFC0C0000-memory.dmp

Filesize
64KB

Download
memory/2960-137-0x00007FFEFA050000-0x00007FFEFA060000-memory.dmp

Filesize
64KB

Download
memory/2960-138-0x00007FFEFA050000-0x00007FFEFA060000-memory.dmp

Filesize
64KB

Download