061eab00aca9bb4dc4a164c23f0ec24b805eaff6bd597b45601bde2958744ca3

Analysis

max time kernel
142s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
08-06-2023 04:39

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General

Target

e230816a29bb8af0b5f24adfbe5eff62.rtf
Size

25KB
MD5

e230816a29bb8af0b5f24adfbe5eff62
SHA1

841fb495cc824fb043d1be3f033326294745dfff
SHA256

061eab00aca9bb4dc4a164c23f0ec24b805eaff6bd597b45601bde2958744ca3
SHA512

8af309043b6af0b9bae704071b643b9df4cd681e855a897cad25f0dff3113fae0a97810283bc16b0988280f47307f51c5f5669288ee5f07f8a56c63f4d52dca7
SSDEEP

768:XJnxqg/d7sWctQS0vZJ7UtnZlo2QLdWX2tibZqSA0:1xJ7sWcEf7gnc7QX3/A0

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

5032 WINWORD.EXE
5032 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

5032 WINWORD.EXE
5032 WINWORD.EXE
5032 WINWORD.EXE
5032 WINWORD.EXE
5032 WINWORD.EXE
5032 WINWORD.EXE
5032 WINWORD.EXE
5032 WINWORD.EXE

pid	process
5032	WINWORD.EXE
5032	WINWORD.EXE

pid	process
5032	WINWORD.EXE
5032	WINWORD.EXE
5032	WINWORD.EXE
5032	WINWORD.EXE
5032	WINWORD.EXE
5032	WINWORD.EXE
5032	WINWORD.EXE
5032	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\e230816a29bb8af0b5f24adfbe5eff62.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5032

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/5032-133-0x00007FFE86870000-0x00007FFE86880000-memory.dmp

Filesize
64KB

Download
memory/5032-134-0x00007FFE86870000-0x00007FFE86880000-memory.dmp

Filesize
64KB

Download
memory/5032-135-0x00007FFE86870000-0x00007FFE86880000-memory.dmp

Filesize
64KB

Download
memory/5032-136-0x00007FFE86870000-0x00007FFE86880000-memory.dmp

Filesize
64KB

Download
memory/5032-137-0x00007FFE86870000-0x00007FFE86880000-memory.dmp

Filesize
64KB

Download
memory/5032-138-0x00007FFE84810000-0x00007FFE84820000-memory.dmp

Filesize
64KB

Download
memory/5032-139-0x00007FFE84810000-0x00007FFE84820000-memory.dmp

Filesize
64KB

Download
memory/5032-168-0x00007FFE86870000-0x00007FFE86880000-memory.dmp

Filesize
64KB

Download
memory/5032-169-0x00007FFE86870000-0x00007FFE86880000-memory.dmp

Filesize
64KB

Download
memory/5032-170-0x00007FFE86870000-0x00007FFE86880000-memory.dmp

Filesize
64KB

Download
memory/5032-171-0x00007FFE86870000-0x00007FFE86880000-memory.dmp

Filesize
64KB

Download