6b0f67636b41da6d6f69d57dd2b421c140ee5090c168eb09b08357c00eb1963d

Resubmissions

06-12-2022 13:34

221206-qt7mwscc89 10

06-12-2022 13:32

221206-qs85bsfb5t 10

Analysis

max time kernel
688s
max time network
704s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
06-12-2022 13:34

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Report Analysis Logs

General

Target

000003_20221206.rtf
Size

3KB
MD5

feb31139c26b083f45bac3fedd811e2d
SHA1

8c2b7d9d9a953a9f944c141498724da53624a12c
SHA256

6b0f67636b41da6d6f69d57dd2b421c140ee5090c168eb09b08357c00eb1963d
SHA512

487bc1ff45089071a6cdfbe9c6637285d7549fc4c011e8ec8fc4827609c531219d3c53b5516e03a48d07b623e7f904fc3f43c48c59a941a31918c5229996eba7

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

3724 WINWORD.EXE
3724 WINWORD.EXE

Suspicious use of SetWindowsHookEx 22 IoCs

Processes:

WINWORD.EXE

pid	process
3724	WINWORD.EXE
3724	WINWORD.EXE
3724	WINWORD.EXE
3724	WINWORD.EXE
3724	WINWORD.EXE
3724	WINWORD.EXE
3724	WINWORD.EXE
3724	WINWORD.EXE
3724	WINWORD.EXE
3724	WINWORD.EXE
3724	WINWORD.EXE
3724	WINWORD.EXE
3724	WINWORD.EXE
3724	WINWORD.EXE
3724	WINWORD.EXE
3724	WINWORD.EXE
3724	WINWORD.EXE
3724	WINWORD.EXE
3724	WINWORD.EXE
3724	WINWORD.EXE
3724	WINWORD.EXE
3724	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\000003_20221206.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3724

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/3724-132-0x00007FFAC2D90000-0x00007FFAC2DA0000-memory.dmp

Filesize
64KB

Download
memory/3724-134-0x00007FFAC2D90000-0x00007FFAC2DA0000-memory.dmp

Filesize
64KB

Download
memory/3724-133-0x00007FFAC2D90000-0x00007FFAC2DA0000-memory.dmp

Filesize
64KB

Download
memory/3724-135-0x00007FFAC2D90000-0x00007FFAC2DA0000-memory.dmp

Filesize
64KB

Download
memory/3724-136-0x00007FFAC2D90000-0x00007FFAC2DA0000-memory.dmp

Filesize
64KB

Download
memory/3724-137-0x00007FFAC0890000-0x00007FFAC08A0000-memory.dmp

Filesize
64KB

Download
memory/3724-138-0x00007FFAC0890000-0x00007FFAC08A0000-memory.dmp

Filesize
64KB

Download
memory/3724-140-0x00007FFAC2D90000-0x00007FFAC2DA0000-memory.dmp

Filesize
64KB

Download
memory/3724-141-0x00007FFAC2D90000-0x00007FFAC2DA0000-memory.dmp

Filesize
64KB

Download
memory/3724-142-0x00007FFAC2D90000-0x00007FFAC2DA0000-memory.dmp

Filesize
64KB

Download
memory/3724-143-0x00007FFAC2D90000-0x00007FFAC2DA0000-memory.dmp

Filesize
64KB

Download