a6bb86cf1b0e40050394c767064e18e1cf24e696329bcb1a3a1399dbb87c7722

Analysis

max time kernel
174s
max time network
196s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
30-11-2022 14:50

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General

Target

a6bb86cf1b0e40050394c767064e18e1cf24e696329bcb1a3a1399dbb87c7722.doc
Size

8KB
MD5

bd080b4ca2f59e045620b25681d356c5
SHA1

9eb2a054b2a50c1a1eb1b75aaf72be1e601b88ac
SHA256

a6bb86cf1b0e40050394c767064e18e1cf24e696329bcb1a3a1399dbb87c7722
SHA512

6a08feb2645cdc28fceaecc03ff710c974da64c0ce505c4bac5141c56acbd3f37f3daea0c84d9893f9cf20c3ddb1c6c3820d9acf749f1ec44a9f963acee101dd
SSDEEP

96:6KtFZ+0XpyZBkyZK53eIh61BHHvrnLA7tiHdWZOzy4aCicq:6KtjwkJuI0jT07exzFae

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

540 WINWORD.EXE
540 WINWORD.EXE

Suspicious use of SetWindowsHookEx 16 IoCs

Processes:

WINWORD.EXE

pid	process
540	WINWORD.EXE
540	WINWORD.EXE
540	WINWORD.EXE
540	WINWORD.EXE
540	WINWORD.EXE
540	WINWORD.EXE
540	WINWORD.EXE
540	WINWORD.EXE
540	WINWORD.EXE
540	WINWORD.EXE
540	WINWORD.EXE
540	WINWORD.EXE
540	WINWORD.EXE
540	WINWORD.EXE
540	WINWORD.EXE
540	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\a6bb86cf1b0e40050394c767064e18e1cf24e696329bcb1a3a1399dbb87c7722.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:540

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/540-132-0x00007FFC784B0000-0x00007FFC784C0000-memory.dmp

Filesize
64KB

Download
memory/540-133-0x00007FFC784B0000-0x00007FFC784C0000-memory.dmp

Filesize
64KB

Download
memory/540-134-0x00007FFC784B0000-0x00007FFC784C0000-memory.dmp

Filesize
64KB

Download
memory/540-135-0x00007FFC784B0000-0x00007FFC784C0000-memory.dmp

Filesize
64KB

Download
memory/540-136-0x00007FFC784B0000-0x00007FFC784C0000-memory.dmp

Filesize
64KB

Download
memory/540-137-0x00007FFC762F0000-0x00007FFC76300000-memory.dmp

Filesize
64KB

Download
memory/540-138-0x00007FFC762F0000-0x00007FFC76300000-memory.dmp

Filesize
64KB

Download