f0cd9d141194b4081974323fdfc622ba83bfa9552585867681386bd462b94023

Analysis

max time kernel
118s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
20-06-2023 09:39

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General

Target

OpTransactionHistory 20-06-2023.rtf
Size

49KB
MD5

2e888f471d5be28c1f4e6e2d93b8d392
SHA1

6faea96df6e11baebdeecbd06868b4770e615c86
SHA256

f0cd9d141194b4081974323fdfc622ba83bfa9552585867681386bd462b94023
SHA512

1314cfcb0a7899e88dfd691e74aca84d7d67f42fec6020abd82258c0e593fe6dff5a9d2e48aef54b3ea63e9f551d150894d433be99bbc542f5a2af431aab8b27
SSDEEP

768:LFx0XaIsnPRIa4fwJMhNpUFasNAv7MgYVMc0D+F+lDH5C:Lf0Xvx3EMhNH7Mp/F+lVC

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\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

2708 WINWORD.EXE
2708 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

2708 WINWORD.EXE
2708 WINWORD.EXE
2708 WINWORD.EXE
2708 WINWORD.EXE
2708 WINWORD.EXE
2708 WINWORD.EXE
2708 WINWORD.EXE
2708 WINWORD.EXE

pid	process
2708	WINWORD.EXE
2708	WINWORD.EXE

pid	process
2708	WINWORD.EXE
2708	WINWORD.EXE
2708	WINWORD.EXE
2708	WINWORD.EXE
2708	WINWORD.EXE
2708	WINWORD.EXE
2708	WINWORD.EXE
2708	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\OpTransactionHistory 20-06-2023.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2708

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/2708-133-0x00007FF908B10000-0x00007FF908B20000-memory.dmp

Filesize
64KB

Download
memory/2708-134-0x00007FF908B10000-0x00007FF908B20000-memory.dmp

Filesize
64KB

Download
memory/2708-135-0x00007FF908B10000-0x00007FF908B20000-memory.dmp

Filesize
64KB

Download
memory/2708-136-0x00007FF908B10000-0x00007FF908B20000-memory.dmp

Filesize
64KB

Download
memory/2708-137-0x00007FF908B10000-0x00007FF908B20000-memory.dmp

Filesize
64KB

Download
memory/2708-138-0x00007FF9063A0000-0x00007FF9063B0000-memory.dmp

Filesize
64KB

Download
memory/2708-139-0x00007FF9063A0000-0x00007FF9063B0000-memory.dmp

Filesize
64KB

Download
memory/2708-171-0x00007FF908B10000-0x00007FF908B20000-memory.dmp

Filesize
64KB

Download
memory/2708-170-0x00007FF908B10000-0x00007FF908B20000-memory.dmp

Filesize
64KB

Download
memory/2708-172-0x00007FF908B10000-0x00007FF908B20000-memory.dmp

Filesize
64KB

Download
memory/2708-173-0x00007FF908B10000-0x00007FF908B20000-memory.dmp

Filesize
64KB

Download