8448dce775043e0fe09bf0dadaf7c7dabf901c129c503ef7f2668e4e2b6766aa

Analysis

max time kernel
102s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 07:07

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

invoice-2425.doc
Size

113KB
MD5

b3ba0ba15ab962c29b95488ef6ff9fa2
SHA1

265693693c340eb22dea2f7d6816efd76fe93562
SHA256

8448dce775043e0fe09bf0dadaf7c7dabf901c129c503ef7f2668e4e2b6766aa
SHA512

2164334b4a81fd012a7c026bd36b33a0e4f0006cc02b595fdee82aa0ac29a5014189f0f8ea73a3fb8c77b0f1670a762d126ad1f024b1deda8b24143fdaaad3fc
SSDEEP

3072:3H3rIyaTp5pt1shZBUUMwwg3TNDmE24NPxHCX:XbIbTPyfxM

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

1972 WINWORD.EXE
1972 WINWORD.EXE
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

WINWORD.EXE

pid process

1972 WINWORD.EXE
1972 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

1972 WINWORD.EXE
1972 WINWORD.EXE
1972 WINWORD.EXE
1972 WINWORD.EXE
1972 WINWORD.EXE
1972 WINWORD.EXE
1972 WINWORD.EXE

pid	process
1972	WINWORD.EXE
1972	WINWORD.EXE

pid	process
1972	WINWORD.EXE
1972	WINWORD.EXE

pid	process
1972	WINWORD.EXE
1972	WINWORD.EXE
1972	WINWORD.EXE
1972	WINWORD.EXE
1972	WINWORD.EXE
1972	WINWORD.EXE
1972	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\invoice-2425.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1972

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

Loading Replay Monitor...

Downloads

memory/1972-132-0x00007FF96E950000-0x00007FF96E960000-memory.dmp

Filesize
64KB

Download
memory/1972-133-0x00007FF96E950000-0x00007FF96E960000-memory.dmp

Filesize
64KB

Download
memory/1972-134-0x00007FF96E950000-0x00007FF96E960000-memory.dmp

Filesize
64KB

Download
memory/1972-135-0x00007FF96E950000-0x00007FF96E960000-memory.dmp

Filesize
64KB

Download
memory/1972-136-0x00007FF96E950000-0x00007FF96E960000-memory.dmp

Filesize
64KB

Download
memory/1972-137-0x00007FF96C4B0000-0x00007FF96C4C0000-memory.dmp

Filesize
64KB

Download
memory/1972-138-0x00007FF96C4B0000-0x00007FF96C4C0000-memory.dmp

Filesize
64KB

Download
memory/1972-140-0x00007FF96E950000-0x00007FF96E960000-memory.dmp

Filesize
64KB

Download
memory/1972-141-0x00007FF96E950000-0x00007FF96E960000-memory.dmp

Filesize
64KB

Download
memory/1972-142-0x00007FF96E950000-0x00007FF96E960000-memory.dmp

Filesize
64KB

Download
memory/1972-143-0x00007FF96E950000-0x00007FF96E960000-memory.dmp

Filesize
64KB

Download