71601ec9b02db66d9c0068b127e3516fec8abde0a13d0be2422f5d6baa58d897

Analysis

max time kernel
174s
max time network
212s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
30-03-2023 23:44

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

SecuriteInfo.com.W97M.Invkay.24548.doc
Size

102KB
MD5

f301152b766bffb129f8fb73aa15485c
SHA1

358b972cc9b9fadf48d1c2f1a9b7e0acccf91e79
SHA256

71601ec9b02db66d9c0068b127e3516fec8abde0a13d0be2422f5d6baa58d897
SHA512

3cb38bef4adfc475a47e568c9c7a7a58ada8150ae787412cbe783ae7040c4e0d5739932fb13eb7c2cbc500aa16eb7acd4f06c4521ea49bda75b12344b1323185
SSDEEP

768:RgcFMo2zRrfCHuY26gfa3Z5quiV5mI0rAAF852m5bSRfblz3JShT5FcHuurEGES6:RgcFMVz9fcuMtzWNzurIt+NDt

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

3740 WINWORD.EXE
3740 WINWORD.EXE

Suspicious use of SetWindowsHookEx 18 IoCs

Processes:

WINWORD.EXE

pid	process
3740	WINWORD.EXE
3740	WINWORD.EXE
3740	WINWORD.EXE
3740	WINWORD.EXE
3740	WINWORD.EXE
3740	WINWORD.EXE
3740	WINWORD.EXE
3740	WINWORD.EXE
3740	WINWORD.EXE
3740	WINWORD.EXE
3740	WINWORD.EXE
3740	WINWORD.EXE
3740	WINWORD.EXE
3740	WINWORD.EXE
3740	WINWORD.EXE
3740	WINWORD.EXE
3740	WINWORD.EXE
3740	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\SecuriteInfo.com.W97M.Invkay.24548.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3740

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

Loading Replay Monitor...

Downloads

memory/3740-133-0x00007FFC7C930000-0x00007FFC7C940000-memory.dmp

Filesize
64KB

Download
memory/3740-134-0x00007FFC7C930000-0x00007FFC7C940000-memory.dmp

Filesize
64KB

Download
memory/3740-135-0x00007FFC7C930000-0x00007FFC7C940000-memory.dmp

Filesize
64KB

Download
memory/3740-136-0x00007FFC7C930000-0x00007FFC7C940000-memory.dmp

Filesize
64KB

Download
memory/3740-137-0x00007FFC7C930000-0x00007FFC7C940000-memory.dmp

Filesize
64KB

Download
memory/3740-138-0x00007FFC79FD0000-0x00007FFC79FE0000-memory.dmp

Filesize
64KB

Download
memory/3740-139-0x00007FFC79FD0000-0x00007FFC79FE0000-memory.dmp

Filesize
64KB

Download