cb6c6ac9050939f6e48e324a21d091c984ee3d1f896f748ad06d1f1e43c64097

Analysis

max time kernel
150s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 08:51

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General

Target

cb6c6ac9050939f6e48e324a21d091c984ee3d1f896f748ad06d1f1e43c64097.docm
Size

139KB
MD5

493866f5f3ac6bae203eb496ccccd700
SHA1

ce119ec81356d39add2c7a1b92485beecdab96a1
SHA256

cb6c6ac9050939f6e48e324a21d091c984ee3d1f896f748ad06d1f1e43c64097
SHA512

b58e21e8f1203ec52346b0bda0defb66205622bf6a30241843c4f17d3346bfc209d73fc09274907368c7b9a12ee0eadfca4ea64518af2371f57423c7be775fd4
SSDEEP

3072:1gNlvk3DKWThxb+PYJUBpOQOoVF06RUdb5gDTEwosFnnoW:M23DKuLipBLOI7idVAfFnP

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

4844 WINWORD.EXE
4844 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

4844 WINWORD.EXE
4844 WINWORD.EXE
4844 WINWORD.EXE
4844 WINWORD.EXE
4844 WINWORD.EXE
4844 WINWORD.EXE
4844 WINWORD.EXE
4844 WINWORD.EXE

pid	process
4844	WINWORD.EXE
4844	WINWORD.EXE

pid	process
4844	WINWORD.EXE
4844	WINWORD.EXE
4844	WINWORD.EXE
4844	WINWORD.EXE
4844	WINWORD.EXE
4844	WINWORD.EXE
4844	WINWORD.EXE
4844	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\cb6c6ac9050939f6e48e324a21d091c984ee3d1f896f748ad06d1f1e43c64097.docm" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4844

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4844-132-0x00007FFE78230000-0x00007FFE78240000-memory.dmp

Filesize
64KB

Download
memory/4844-133-0x00007FFE78230000-0x00007FFE78240000-memory.dmp

Filesize
64KB

Download
memory/4844-134-0x00007FFE78230000-0x00007FFE78240000-memory.dmp

Filesize
64KB

Download
memory/4844-135-0x00007FFE78230000-0x00007FFE78240000-memory.dmp

Filesize
64KB

Download
memory/4844-136-0x00007FFE78230000-0x00007FFE78240000-memory.dmp

Filesize
64KB

Download
memory/4844-137-0x00007FFE75E50000-0x00007FFE75E60000-memory.dmp

Filesize
64KB

Download
memory/4844-138-0x00007FFE75E50000-0x00007FFE75E60000-memory.dmp

Filesize
64KB

Download
memory/4844-139-0x000002316B8E0000-0x000002316B8E4000-memory.dmp

Filesize
16KB

Download
memory/4844-141-0x00007FFE78230000-0x00007FFE78240000-memory.dmp

Filesize
64KB

Download
memory/4844-142-0x00007FFE78230000-0x00007FFE78240000-memory.dmp

Filesize
64KB

Download
memory/4844-144-0x00007FFE78230000-0x00007FFE78240000-memory.dmp

Filesize
64KB

Download
memory/4844-143-0x00007FFE78230000-0x00007FFE78240000-memory.dmp

Filesize
64KB

Download