dd73d3f5847d9439edbd0836b12f268f42349c561499536b19387bdd19af2f7f

Analysis

max time kernel
145s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
20-11-2022 05:27

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General

Target

dd73d3f5847d9439edbd0836b12f268f42349c561499536b19387bdd19af2f7f.doc
Size

32KB
MD5

468c0e3548f525a61e4a7a91024e1b80
SHA1

5b185beaadda71e3502fb9235b7d8807252a53ed
SHA256

dd73d3f5847d9439edbd0836b12f268f42349c561499536b19387bdd19af2f7f
SHA512

8ceccd19aeeca991d7580f3b58d8f47276586424544ed15ede0578b3b919678af1454ab79a9645fd371d4b90e9f73c82706de29faa74c948bc72c28991d1f183
SSDEEP

384:boJc5iSY5UinTz8tTeUXAxGorYzwbfSKPEjw0:bowaUxXAx/tbq6

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

1976 WINWORD.EXE
1976 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

1976 WINWORD.EXE
1976 WINWORD.EXE
1976 WINWORD.EXE
1976 WINWORD.EXE
1976 WINWORD.EXE
1976 WINWORD.EXE
1976 WINWORD.EXE

pid	process
1976	WINWORD.EXE
1976	WINWORD.EXE

pid	process
1976	WINWORD.EXE
1976	WINWORD.EXE
1976	WINWORD.EXE
1976	WINWORD.EXE
1976	WINWORD.EXE
1976	WINWORD.EXE
1976	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\dd73d3f5847d9439edbd0836b12f268f42349c561499536b19387bdd19af2f7f.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1976

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/1976-132-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

Filesize
64KB

Download
memory/1976-133-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

Filesize
64KB

Download
memory/1976-134-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

Filesize
64KB

Download
memory/1976-135-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

Filesize
64KB

Download
memory/1976-136-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

Filesize
64KB

Download
memory/1976-137-0x00007FF8FAD20000-0x00007FF8FAD30000-memory.dmp

Filesize
64KB

Download
memory/1976-138-0x00007FF8FAD20000-0x00007FF8FAD30000-memory.dmp

Filesize
64KB

Download
memory/1976-140-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

Filesize
64KB

Download
memory/1976-141-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

Filesize
64KB

Download
memory/1976-142-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

Filesize
64KB

Download
memory/1976-143-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

Filesize
64KB

Download