dd362a4a2078d3c41afbcaee201141dc98a5ce2f2af35968fdbcb89704ace577

Analysis

max time kernel
135s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
18-05-2023 01:58

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General

Target

DD362A4A2078D3C41AFBCAEE201141DC98A5CE2F2AF35968FDBCB89704ACE577.rtf
Size

35KB
MD5

f2881ed757ae5cadc95c24e27e62b1b4
SHA1

ff02ffee9ca4ca7040f891894172b8a27082642c
SHA256

dd362a4a2078d3c41afbcaee201141dc98a5ce2f2af35968fdbcb89704ace577
SHA512

b8c539b9d735dfd7a4f286d5a174c1ff78ecde5cf46a29ee81553ad15811c816dcc4ad6695ea02693f20090af3a6c884cd837d13b728e77e7a0516b2de2143f9
SSDEEP

768:iFx0XaIsnPRIa4fwJMqp5Uogaija/wi/X4NEqBlpx904:if0Xvx3EMS59ga1wi/IWqBlpL04

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

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

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

pid	Process
4280	WINWORD.EXE
4280	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
4280	WINWORD.EXE
4280	WINWORD.EXE
4280	WINWORD.EXE
4280	WINWORD.EXE
4280	WINWORD.EXE
4280	WINWORD.EXE
4280	WINWORD.EXE
4280	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\DD362A4A2078D3C41AFBCAEE201141DC98A5CE2F2AF35968FDBCB89704ACE577.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4280

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4280-133-0x00007FF89F510000-0x00007FF89F520000-memory.dmp

Filesize
64KB

Download
memory/4280-134-0x00007FF89F510000-0x00007FF89F520000-memory.dmp

Filesize
64KB

Download
memory/4280-135-0x00007FF89F510000-0x00007FF89F520000-memory.dmp

Filesize
64KB

Download
memory/4280-136-0x00007FF89F510000-0x00007FF89F520000-memory.dmp

Filesize
64KB

Download
memory/4280-137-0x00007FF89F510000-0x00007FF89F520000-memory.dmp

Filesize
64KB

Download
memory/4280-138-0x00007FF89CBE0000-0x00007FF89CBF0000-memory.dmp

Filesize
64KB

Download
memory/4280-139-0x00007FF89CBE0000-0x00007FF89CBF0000-memory.dmp

Filesize
64KB

Download
memory/4280-169-0x00007FF89F510000-0x00007FF89F520000-memory.dmp

Filesize
64KB

Download
memory/4280-170-0x00007FF89F510000-0x00007FF89F520000-memory.dmp

Filesize
64KB

Download
memory/4280-172-0x00007FF89F510000-0x00007FF89F520000-memory.dmp

Filesize
64KB

Download
memory/4280-171-0x00007FF89F510000-0x00007FF89F520000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads