2450e082147d46b692e3ff2cfc70c64b9e3e1e5dcab9afed208b28dc0557b4ee

Analysis

max time kernel
148s
max time network
179s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
06-12-2022 06:58

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General

Target

89-079831221.rtf
Size

27KB
MD5

7491a7d24a91632ccbb5b427813b3af4
SHA1

9372c849f9612e83e82d605e9c342fa9148e5367
SHA256

2450e082147d46b692e3ff2cfc70c64b9e3e1e5dcab9afed208b28dc0557b4ee
SHA512

a814d63a1ebb263af4301ef73a24febd71fca06cf00afea703451677892324ed1650a9cf39729df7be10d174bdbd50ed1821e2a2a1dc946ec48417f071c017c7
SSDEEP

384:gQMmdOFNYY0aaaIswqPeOrka1+fHQJ+t3rQkRhZ/OqgkJQ2dshCOErzALyl/QGM5:8Fx0XaIsnPRIa4fwJMBOPcQl8X/QLBz

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

2064 WINWORD.EXE
2064 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

2064 WINWORD.EXE
2064 WINWORD.EXE
2064 WINWORD.EXE
2064 WINWORD.EXE
2064 WINWORD.EXE
2064 WINWORD.EXE
2064 WINWORD.EXE
2064 WINWORD.EXE

pid	process
2064	WINWORD.EXE
2064	WINWORD.EXE

pid	process
2064	WINWORD.EXE
2064	WINWORD.EXE
2064	WINWORD.EXE
2064	WINWORD.EXE
2064	WINWORD.EXE
2064	WINWORD.EXE
2064	WINWORD.EXE
2064	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\89-079831221.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2064

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/2064-132-0x00007FFA91030000-0x00007FFA91040000-memory.dmp

Filesize
64KB

Download
memory/2064-133-0x00007FFA91030000-0x00007FFA91040000-memory.dmp

Filesize
64KB

Download
memory/2064-134-0x00007FFA91030000-0x00007FFA91040000-memory.dmp

Filesize
64KB

Download
memory/2064-135-0x00007FFA91030000-0x00007FFA91040000-memory.dmp

Filesize
64KB

Download
memory/2064-136-0x00007FFA91030000-0x00007FFA91040000-memory.dmp

Filesize
64KB

Download
memory/2064-137-0x00007FFA8EFD0000-0x00007FFA8EFE0000-memory.dmp

Filesize
64KB

Download
memory/2064-138-0x00007FFA8EFD0000-0x00007FFA8EFE0000-memory.dmp

Filesize
64KB

Download
memory/2064-140-0x00007FFA91030000-0x00007FFA91040000-memory.dmp

Filesize
64KB

Download
memory/2064-141-0x00007FFA91030000-0x00007FFA91040000-memory.dmp

Filesize
64KB

Download
memory/2064-142-0x00007FFA91030000-0x00007FFA91040000-memory.dmp

Filesize
64KB

Download
memory/2064-143-0x00007FFA91030000-0x00007FFA91040000-memory.dmp

Filesize
64KB

Download