af899216a30c43a00cccb00826d6a743286a668f630f1c8906c3a30f1ef85169

Analysis

max time kernel
104s
max time network
134s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2022 18:40

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General

Target

af899216a30c43a00cccb00826d6a743286a668f630f1c8906c3a30f1ef85169.docm
Size

39KB
MD5

4beaff0e8d6df2981848c3a6853c88e3
SHA1

618f9c63cee71fa70f8f6718e69a76c2b31b420e
SHA256

af899216a30c43a00cccb00826d6a743286a668f630f1c8906c3a30f1ef85169
SHA512

295dc846710df955aacc864b6dd4499fbfcbda9f0f391849979e87d9936c63696ca3667f6110d15452f3c958ec57113758d8877530a409ca55afb28940dc0d13
SSDEEP

768:IDtA8jaZLxz1JPYbmD3EOXDqYxs1RvC6NB4pO1cUdnFJmf:+AgaZLxz1OaD3EOz7x0B4pNUFJmf

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

4904 WINWORD.EXE
4904 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

4904 WINWORD.EXE
4904 WINWORD.EXE
4904 WINWORD.EXE
4904 WINWORD.EXE
4904 WINWORD.EXE
4904 WINWORD.EXE
4904 WINWORD.EXE

pid	process
4904	WINWORD.EXE
4904	WINWORD.EXE

pid	process
4904	WINWORD.EXE
4904	WINWORD.EXE
4904	WINWORD.EXE
4904	WINWORD.EXE
4904	WINWORD.EXE
4904	WINWORD.EXE
4904	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\af899216a30c43a00cccb00826d6a743286a668f630f1c8906c3a30f1ef85169.docm" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4904

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/4904-132-0x00007FFFBD930000-0x00007FFFBD940000-memory.dmp

Filesize
64KB

Download
memory/4904-134-0x00007FFFBD930000-0x00007FFFBD940000-memory.dmp

Filesize
64KB

Download
memory/4904-133-0x00007FFFBD930000-0x00007FFFBD940000-memory.dmp

Filesize
64KB

Download
memory/4904-135-0x00007FFFBD930000-0x00007FFFBD940000-memory.dmp

Filesize
64KB

Download
memory/4904-136-0x00007FFFBD930000-0x00007FFFBD940000-memory.dmp

Filesize
64KB

Download
memory/4904-137-0x00007FFFBB660000-0x00007FFFBB670000-memory.dmp

Filesize
64KB

Download
memory/4904-138-0x00007FFFBB660000-0x00007FFFBB670000-memory.dmp

Filesize
64KB

Download
memory/4904-140-0x00007FFFBD930000-0x00007FFFBD940000-memory.dmp

Filesize
64KB

Download
memory/4904-141-0x00007FFFBD930000-0x00007FFFBD940000-memory.dmp

Filesize
64KB

Download
memory/4904-142-0x00007FFFBD930000-0x00007FFFBD940000-memory.dmp

Filesize
64KB

Download
memory/4904-143-0x00007FFFBD930000-0x00007FFFBD940000-memory.dmp

Filesize
64KB

Download