2a871ffb84aa66cd0d0a2d030e979f35d0bc1f96fcb60248839dd9a488edd109

Analysis

max time kernel
150s
max time network
167s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
04-10-2022 16:41

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General

Target

SecuriteInfo.com.Exploit.CVE-2018-0798.4.21647.29852.rtf
Size

13KB
MD5

5f4e78396958c7e9add7060c17cd448d
SHA1

fbfdb89444e4bcec86d7599bf7c85c7f07f0bfc9
SHA256

2a871ffb84aa66cd0d0a2d030e979f35d0bc1f96fcb60248839dd9a488edd109
SHA512

95d275746255be6fb84065c0ed1c752850c3f41f95b21c69c74d707a752f7aa31eaf31004c3b3aa904c91be104a5208bd8f53423091c881070beaa09aa739197
SSDEEP

384:PylcKUzrrsbOTI+2tNttybiYZeDzD97aC6bShBuiFM:PyidzEk2ibPaD97R6yK

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

5072 WINWORD.EXE
5072 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

5072 WINWORD.EXE
5072 WINWORD.EXE
5072 WINWORD.EXE
5072 WINWORD.EXE
5072 WINWORD.EXE
5072 WINWORD.EXE
5072 WINWORD.EXE
5072 WINWORD.EXE

pid	process
5072	WINWORD.EXE
5072	WINWORD.EXE

pid	process
5072	WINWORD.EXE
5072	WINWORD.EXE
5072	WINWORD.EXE
5072	WINWORD.EXE
5072	WINWORD.EXE
5072	WINWORD.EXE
5072	WINWORD.EXE
5072	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-2018-0798.4.21647.29852.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5072

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/5072-132-0x00007FFDD3350000-0x00007FFDD3360000-memory.dmp

Filesize
64KB

Download
memory/5072-133-0x00007FFDD3350000-0x00007FFDD3360000-memory.dmp

Filesize
64KB

Download
memory/5072-134-0x00007FFDD3350000-0x00007FFDD3360000-memory.dmp

Filesize
64KB

Download
memory/5072-136-0x00007FFDD3350000-0x00007FFDD3360000-memory.dmp

Filesize
64KB

Download
memory/5072-135-0x00007FFDD3350000-0x00007FFDD3360000-memory.dmp

Filesize
64KB

Download
memory/5072-137-0x00007FFDD0F00000-0x00007FFDD0F10000-memory.dmp

Filesize
64KB

Download
memory/5072-138-0x00007FFDD0F00000-0x00007FFDD0F10000-memory.dmp

Filesize
64KB

Download
memory/5072-140-0x00007FFDD3350000-0x00007FFDD3360000-memory.dmp

Filesize
64KB

Download
memory/5072-141-0x00007FFDD3350000-0x00007FFDD3360000-memory.dmp

Filesize
64KB

Download
memory/5072-142-0x00007FFDD3350000-0x00007FFDD3360000-memory.dmp

Filesize
64KB

Download
memory/5072-143-0x00007FFDD3350000-0x00007FFDD3360000-memory.dmp

Filesize
64KB

Download