ca0101cdf5660f5f8ca91cfcd028d1fdb6a681e5303a29ffaaaea1c6c27777f0

Analysis

max time kernel
196s
max time network
202s
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 22:14

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General

Target

ca0101cdf5660f5f8ca91cfcd028d1fdb6a681e5303a29ffaaaea1c6c27777f0.doc
Size

62KB
MD5

9af42c22db46770d6ad20b50b184ec5e
SHA1

3e118cbea29f46a4f5802d478860da7534e31eec
SHA256

ca0101cdf5660f5f8ca91cfcd028d1fdb6a681e5303a29ffaaaea1c6c27777f0
SHA512

d13fa0ddd7e1177f58b4461787a3af4f46ec9aa8f4812e0f16bfae380f1c77d67821d661deba11e46a66e52fe6f75d28c450d731e457ed8713bce521987bce0d
SSDEEP

768:Rox5BNXlppzEENSm71B29UN80N+VcWvZURzdE+FCMQl:Roxt5BOU3sZZURh

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

1524 WINWORD.EXE
1524 WINWORD.EXE

Suspicious use of SetWindowsHookEx 10 IoCs

Processes:

WINWORD.EXE

pid	process
1524	WINWORD.EXE
1524	WINWORD.EXE
1524	WINWORD.EXE
1524	WINWORD.EXE
1524	WINWORD.EXE
1524	WINWORD.EXE
1524	WINWORD.EXE
1524	WINWORD.EXE
1524	WINWORD.EXE
1524	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\ca0101cdf5660f5f8ca91cfcd028d1fdb6a681e5303a29ffaaaea1c6c27777f0.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1524

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/1524-132-0x00007FFD56A30000-0x00007FFD56A40000-memory.dmp

Filesize
64KB

Download
memory/1524-133-0x00007FFD56A30000-0x00007FFD56A40000-memory.dmp

Filesize
64KB

Download
memory/1524-134-0x00007FFD56A30000-0x00007FFD56A40000-memory.dmp

Filesize
64KB

Download
memory/1524-135-0x00007FFD56A30000-0x00007FFD56A40000-memory.dmp

Filesize
64KB

Download
memory/1524-136-0x00007FFD56A30000-0x00007FFD56A40000-memory.dmp

Filesize
64KB

Download
memory/1524-137-0x00007FFD54480000-0x00007FFD54490000-memory.dmp

Filesize
64KB

Download
memory/1524-138-0x00007FFD54480000-0x00007FFD54490000-memory.dmp

Filesize
64KB

Download
memory/1524-139-0x000002A5ABC91000-0x000002A5ABC93000-memory.dmp

Filesize
8KB

Download
memory/1524-140-0x000002A5ABC8E000-0x000002A5ABC90000-memory.dmp

Filesize
8KB

Download