3dbc665b89a7a99de58614e905d4fa6105194e6d46d6d36f6756867bcd596564

Analysis

max time kernel
188s
max time network
208s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2022 10:08

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General

Target

3dbc665b89a7a99de58614e905d4fa6105194e6d46d6d36f6756867bcd596564.doc
Size

43KB
MD5

c6e31e9db8466b6ce1b1c06a268a7d26
SHA1

7be428456ff0716051786179a674875d2ff5a913
SHA256

3dbc665b89a7a99de58614e905d4fa6105194e6d46d6d36f6756867bcd596564
SHA512

0957d42cdd305967c73ba8734f57114edb2bab252d6834131bc337a0f7bed967dc7388bb4586e516afe8933be6ebafa2b83316699d26587516fbf5803ed44b80
SSDEEP

384:xea7HTricaGbkPe5d6pDU9PSpy0jgtHqGRo0QZ0jySGRo0lid:ZJa6kPe5UaAylqG+H9SG+l

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

1608 WINWORD.EXE
1608 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

1608 WINWORD.EXE
1608 WINWORD.EXE
1608 WINWORD.EXE
1608 WINWORD.EXE
1608 WINWORD.EXE
1608 WINWORD.EXE
1608 WINWORD.EXE

pid	process
1608	WINWORD.EXE
1608	WINWORD.EXE

pid	process
1608	WINWORD.EXE
1608	WINWORD.EXE
1608	WINWORD.EXE
1608	WINWORD.EXE
1608	WINWORD.EXE
1608	WINWORD.EXE
1608	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\3dbc665b89a7a99de58614e905d4fa6105194e6d46d6d36f6756867bcd596564.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1608

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/1608-132-0x00007FF9E39F0000-0x00007FF9E3A00000-memory.dmp

Filesize
64KB

Download
memory/1608-133-0x00007FF9E39F0000-0x00007FF9E3A00000-memory.dmp

Filesize
64KB

Download
memory/1608-134-0x00007FF9E39F0000-0x00007FF9E3A00000-memory.dmp

Filesize
64KB

Download
memory/1608-135-0x00007FF9E39F0000-0x00007FF9E3A00000-memory.dmp

Filesize
64KB

Download
memory/1608-136-0x00007FF9E39F0000-0x00007FF9E3A00000-memory.dmp

Filesize
64KB

Download
memory/1608-137-0x00007FF9E1830000-0x00007FF9E1840000-memory.dmp

Filesize
64KB

Download
memory/1608-138-0x00007FF9E1830000-0x00007FF9E1840000-memory.dmp

Filesize
64KB

Download