84d0d1b9544ae8862792796a7ef06e5924919c8ac9fe8b1fb495a4e2df98ed22

Analysis

max time kernel
158s
max time network
162s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2022 11:55

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General

Target

84d0d1b9544ae8862792796a7ef06e5924919c8ac9fe8b1fb495a4e2df98ed22.doc
Size

245KB
MD5

4732b7d8b766a8ac420d6f812a681fa8
SHA1

958ded1b2066e2eae5d522a48f6379345299fca5
SHA256

84d0d1b9544ae8862792796a7ef06e5924919c8ac9fe8b1fb495a4e2df98ed22
SHA512

2aaf8dcaed18a8e003703d4241330a253e5181c196e00cbecb3e869a4120d146984f5f604a6faaada02a00676566db014c2acd43966f3a4129095072aa3b7116
SSDEEP

1536:CMvrgEMNtXrfyq+7cX8qe0cJ1uzB8J/FiQB9mLPXthiLuZ6n6kg:CMvrINkKDeJuWxY5PXtQyPk

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

4976 WINWORD.EXE
4976 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

4976 WINWORD.EXE
4976 WINWORD.EXE
4976 WINWORD.EXE
4976 WINWORD.EXE
4976 WINWORD.EXE
4976 WINWORD.EXE
4976 WINWORD.EXE
4976 WINWORD.EXE

pid	process
4976	WINWORD.EXE
4976	WINWORD.EXE

pid	process
4976	WINWORD.EXE
4976	WINWORD.EXE
4976	WINWORD.EXE
4976	WINWORD.EXE
4976	WINWORD.EXE
4976	WINWORD.EXE
4976	WINWORD.EXE
4976	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\84d0d1b9544ae8862792796a7ef06e5924919c8ac9fe8b1fb495a4e2df98ed22.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4976

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

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Downloads

memory/4976-132-0x00007FFA96230000-0x00007FFA96240000-memory.dmp

Filesize
64KB

Download
memory/4976-133-0x00007FFA96230000-0x00007FFA96240000-memory.dmp

Filesize
64KB

Download
memory/4976-134-0x00007FFA96230000-0x00007FFA96240000-memory.dmp

Filesize
64KB

Download
memory/4976-135-0x00007FFA96230000-0x00007FFA96240000-memory.dmp

Filesize
64KB

Download
memory/4976-136-0x00007FFA96230000-0x00007FFA96240000-memory.dmp

Filesize
64KB

Download
memory/4976-137-0x00007FFA94040000-0x00007FFA94050000-memory.dmp

Filesize
64KB

Download
memory/4976-138-0x00007FFA94040000-0x00007FFA94050000-memory.dmp

Filesize
64KB

Download