13b1f7955a9cf96f79b39effd8d08940cc7998c3aa934047a48ed3157d5a6db9

Analysis

max time kernel
144s
max time network
171s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
10-01-2024 16:35

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General

Target

SecuriteInfo.com.Exploit.CVE-2018-0798.4.13523.31964.rtf
Size

138KB
MD5

12135005a3185366b4b27c706f1d0526
SHA1

11c701479e96c20ce16c3eb6e0e3d2249fd25ba0
SHA256

13b1f7955a9cf96f79b39effd8d08940cc7998c3aa934047a48ed3157d5a6db9
SHA512

3259b2c6b3aa8cf195521c9d85c899a3ebc9328597833ba5181bcd2421a9b5d65fcf468050b57933de5158e8501b8b00a1101a52fef7a0b6eebb25dcebf8a35a
SSDEEP

768:ewAbZSibMX9gRWjtwAbZSibMX9gRWjhxsceh5IohhYZK3rad35:ewAlRkwAlR6Kh5HhhGK3ud35

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

4348 WINWORD.EXE
4348 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

4348 WINWORD.EXE
4348 WINWORD.EXE
4348 WINWORD.EXE
4348 WINWORD.EXE
4348 WINWORD.EXE
4348 WINWORD.EXE
4348 WINWORD.EXE
4348 WINWORD.EXE

pid	process
4348	WINWORD.EXE
4348	WINWORD.EXE

pid	process
4348	WINWORD.EXE
4348	WINWORD.EXE
4348	WINWORD.EXE
4348	WINWORD.EXE
4348	WINWORD.EXE
4348	WINWORD.EXE
4348	WINWORD.EXE
4348	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.Exploit.CVE-2018-0798.4.13523.31964.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4348

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/4348-1-0x00007FF8359F0000-0x00007FF835A00000-memory.dmp

Filesize
64KB

Download
memory/4348-6-0x00007FF875970000-0x00007FF875B65000-memory.dmp

Filesize
2.0MB

Download
memory/4348-7-0x00007FF875970000-0x00007FF875B65000-memory.dmp

Filesize
2.0MB

Download
memory/4348-5-0x00007FF8359F0000-0x00007FF835A00000-memory.dmp

Filesize
64KB

Download
memory/4348-4-0x00007FF8359F0000-0x00007FF835A00000-memory.dmp

Filesize
64KB

Download
memory/4348-3-0x00007FF875970000-0x00007FF875B65000-memory.dmp

Filesize
2.0MB

Download
memory/4348-2-0x00007FF8359F0000-0x00007FF835A00000-memory.dmp

Filesize
64KB

Download
memory/4348-0-0x00007FF8359F0000-0x00007FF835A00000-memory.dmp

Filesize
64KB

Download
memory/4348-8-0x00007FF833410000-0x00007FF833420000-memory.dmp

Filesize
64KB

Download
memory/4348-9-0x00007FF833410000-0x00007FF833420000-memory.dmp

Filesize
64KB

Download
memory/4348-23-0x00007FF875970000-0x00007FF875B65000-memory.dmp

Filesize
2.0MB

Download
memory/4348-51-0x00007FF875970000-0x00007FF875B65000-memory.dmp

Filesize
2.0MB

Download
memory/4348-52-0x00007FF875970000-0x00007FF875B65000-memory.dmp

Filesize
2.0MB

Download
memory/4348-50-0x00007FF875970000-0x00007FF875B65000-memory.dmp

Filesize
2.0MB

Download
memory/4348-49-0x00007FF8359F0000-0x00007FF835A00000-memory.dmp

Filesize
64KB

Download
memory/4348-48-0x00007FF8359F0000-0x00007FF835A00000-memory.dmp

Filesize
64KB

Download
memory/4348-47-0x00007FF8359F0000-0x00007FF835A00000-memory.dmp

Filesize
64KB

Download
memory/4348-46-0x00007FF8359F0000-0x00007FF835A00000-memory.dmp

Filesize
64KB

Download