5660805c2bd97a3ed81074658817327f0e8d6ea4b7d9afd8d0f113c780e8daeb

Analysis

max time kernel
200s
max time network
213s
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

5660805c2bd97a3ed81074658817327f0e8d6ea4b7d9afd8d0f113c780e8daeb.doc
Size

41KB
MD5

7bc68fbd521c84841cd471649d3b260d
SHA1

1d66d5d8ffe18c655d9f5aa76cd4a5ed911b0481
SHA256

5660805c2bd97a3ed81074658817327f0e8d6ea4b7d9afd8d0f113c780e8daeb
SHA512

611b9df60d9f1833290dcba9e9274198de846c76a85ad7a185ae084313a7e9d64417c05c5245df73530f98306ecd0d43e792c3a8686659323aabb8d2c310ef2d
SSDEEP

384:JpsD8iKudkILVKMkHQRu9Z0j7INTLQSq/tzB:YZdkIL/oQe3g

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

3908 WINWORD.EXE
3908 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

3908 WINWORD.EXE
3908 WINWORD.EXE
3908 WINWORD.EXE
3908 WINWORD.EXE
3908 WINWORD.EXE
3908 WINWORD.EXE
3908 WINWORD.EXE

pid	process
3908	WINWORD.EXE
3908	WINWORD.EXE

pid	process
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	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\5660805c2bd97a3ed81074658817327f0e8d6ea4b7d9afd8d0f113c780e8daeb.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3908

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/3908-132-0x00007FFEFC0B0000-0x00007FFEFC0C0000-memory.dmp

Filesize
64KB

Download
memory/3908-133-0x00007FFEFC0B0000-0x00007FFEFC0C0000-memory.dmp

Filesize
64KB

Download
memory/3908-134-0x00007FFEFC0B0000-0x00007FFEFC0C0000-memory.dmp

Filesize
64KB

Download
memory/3908-135-0x00007FFEFC0B0000-0x00007FFEFC0C0000-memory.dmp

Filesize
64KB

Download
memory/3908-136-0x00007FFEFC0B0000-0x00007FFEFC0C0000-memory.dmp

Filesize
64KB

Download
memory/3908-137-0x00007FFEFA050000-0x00007FFEFA060000-memory.dmp

Filesize
64KB

Download
memory/3908-138-0x00007FFEFA050000-0x00007FFEFA060000-memory.dmp

Filesize
64KB

Download