1fd6569eae2820afd99e6ba741c6f4c69f61004e617e9e0cccf54c4df93d6865

Analysis

max time kernel
114s
max time network
116s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
22-02-2023 10:54

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General

Target

TEKLİF İSTEME FORMU.rtf
Size

37KB
MD5

ac61d636809fd4617b6fa6b5a099a38c
SHA1

9e3bb29de5667a90fe0df822ec27a0f4a6a012ed
SHA256

1fd6569eae2820afd99e6ba741c6f4c69f61004e617e9e0cccf54c4df93d6865
SHA512

1a18206c3b417993381c7b8bc8b4fe538022744c2890fb247c6c56b1726d22d8ec0f170197b4c925bd84ab507277067e95bae1b6403f5f371f8b9508f80c471a
SSDEEP

768:xFx0XaIsnPRIa4fwJMcfBPts3AjTySc2sj345ddMu8pcn:xf0Xvx3EMcfBPtmAwboY96n

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

2264 WINWORD.EXE
2264 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

2264 WINWORD.EXE
2264 WINWORD.EXE
2264 WINWORD.EXE
2264 WINWORD.EXE
2264 WINWORD.EXE
2264 WINWORD.EXE
2264 WINWORD.EXE
2264 WINWORD.EXE

pid	process
2264	WINWORD.EXE
2264	WINWORD.EXE

pid	process
2264	WINWORD.EXE
2264	WINWORD.EXE
2264	WINWORD.EXE
2264	WINWORD.EXE
2264	WINWORD.EXE
2264	WINWORD.EXE
2264	WINWORD.EXE
2264	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\TEKLİF İSTEME FORMU.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2264

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/2264-133-0x00007FFC17050000-0x00007FFC17060000-memory.dmp

Filesize
64KB

Download
memory/2264-134-0x00007FFC17050000-0x00007FFC17060000-memory.dmp

Filesize
64KB

Download
memory/2264-135-0x00007FFC17050000-0x00007FFC17060000-memory.dmp

Filesize
64KB

Download
memory/2264-136-0x00007FFC17050000-0x00007FFC17060000-memory.dmp

Filesize
64KB

Download
memory/2264-137-0x00007FFC17050000-0x00007FFC17060000-memory.dmp

Filesize
64KB

Download
memory/2264-138-0x00007FFC14FC0000-0x00007FFC14FD0000-memory.dmp

Filesize
64KB

Download
memory/2264-139-0x00007FFC14FC0000-0x00007FFC14FD0000-memory.dmp

Filesize
64KB

Download
memory/2264-167-0x00007FFC17050000-0x00007FFC17060000-memory.dmp

Filesize
64KB

Download
memory/2264-169-0x00007FFC17050000-0x00007FFC17060000-memory.dmp

Filesize
64KB

Download
memory/2264-168-0x00007FFC17050000-0x00007FFC17060000-memory.dmp

Filesize
64KB

Download
memory/2264-170-0x00007FFC17050000-0x00007FFC17060000-memory.dmp

Filesize
64KB

Download