839eae16b14f68c22f4245df42fdb6b7b8ca751073352f094bd2dfec5612b58b

Analysis

max time kernel
172s
max time network
177s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2022 17:13

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General

Target

839eae16b14f68c22f4245df42fdb6b7b8ca751073352f094bd2dfec5612b58b.doc
Size

46KB
MD5

a0418c09a10d9135805a8fa4c7cd3cff
SHA1

64dddc477bff95a36d2a256c10b00545f7ede98a
SHA256

839eae16b14f68c22f4245df42fdb6b7b8ca751073352f094bd2dfec5612b58b
SHA512

bc59549a2f8cd9bd484c1d3db509f905402a8803d268a8e0adae5c74a18834a89d6f668fc9dcf97560277c16545df9f83082838036a5b003a94fb7b5f6da59fd
SSDEEP

768:HQAIEpMqRPHL4NEpM48RPwLmEpMcRPHL3EpMoRPHLKNEpMK8RPwLVEpMGRPHLNPc:HQAIEpMqRPHLyEpMRRPwLmEpMcRPHL32

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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

1044 WINWORD.EXE
1044 WINWORD.EXE

Suspicious use of SetWindowsHookEx 11 IoCs

Processes:

WINWORD.EXE

pid	process
1044	WINWORD.EXE
1044	WINWORD.EXE
1044	WINWORD.EXE
1044	WINWORD.EXE
1044	WINWORD.EXE
1044	WINWORD.EXE
1044	WINWORD.EXE
1044	WINWORD.EXE
1044	WINWORD.EXE
1044	WINWORD.EXE
1044	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\839eae16b14f68c22f4245df42fdb6b7b8ca751073352f094bd2dfec5612b58b.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1044

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/1044-132-0x00007FFCE8AF0000-0x00007FFCE8B00000-memory.dmp

Filesize
64KB

Download
memory/1044-133-0x00007FFCE8AF0000-0x00007FFCE8B00000-memory.dmp

Filesize
64KB

Download
memory/1044-134-0x00007FFCE8AF0000-0x00007FFCE8B00000-memory.dmp

Filesize
64KB

Download
memory/1044-135-0x00007FFCE8AF0000-0x00007FFCE8B00000-memory.dmp

Filesize
64KB

Download
memory/1044-136-0x00007FFCE8AF0000-0x00007FFCE8B00000-memory.dmp

Filesize
64KB

Download
memory/1044-137-0x00007FFCE6700000-0x00007FFCE6710000-memory.dmp

Filesize
64KB

Download
memory/1044-138-0x00007FFCE6700000-0x00007FFCE6710000-memory.dmp

Filesize
64KB

Download
memory/1044-140-0x00007FFCE8AF0000-0x00007FFCE8B00000-memory.dmp

Filesize
64KB

Download
memory/1044-141-0x00007FFCE8AF0000-0x00007FFCE8B00000-memory.dmp

Filesize
64KB

Download
memory/1044-142-0x00007FFCE8AF0000-0x00007FFCE8B00000-memory.dmp

Filesize
64KB

Download
memory/1044-143-0x00007FFCE8AF0000-0x00007FFCE8B00000-memory.dmp

Filesize
64KB

Download