65407bc1f763a1cbb94e5b49e18525b10220651c3e1618f2d476ae11373d32e3

Analysis

max time kernel
171s
max time network
178s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2022 10:08

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General

Target

65407bc1f763a1cbb94e5b49e18525b10220651c3e1618f2d476ae11373d32e3.doc
Size

93KB
MD5

54e5ce44b11d3510fbb1a063f40b18a0
SHA1

e410081b02fd92601fdd535ac714908a6931de49
SHA256

65407bc1f763a1cbb94e5b49e18525b10220651c3e1618f2d476ae11373d32e3
SHA512

fe14a06bf3540c4e5e85a94745bd5c476d185ad61eb4e8459ae147385f9a2f0f8d15c3642f884620e39d66e2c9f69476411a8bcef9a582847bd8655521dca757
SSDEEP

384:y4nQIkf/Ne5+aeGKZPgXCxhefmyunJ+h/glz3lVo9e/gFtUig0jjHZ8M:apeG3Z7IfpunEholzVm9e/gAcHZb

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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

2236 WINWORD.EXE
2236 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

2236 WINWORD.EXE
2236 WINWORD.EXE
2236 WINWORD.EXE
2236 WINWORD.EXE
2236 WINWORD.EXE
2236 WINWORD.EXE
2236 WINWORD.EXE
2236 WINWORD.EXE

pid	process
2236	WINWORD.EXE
2236	WINWORD.EXE

pid	process
2236	WINWORD.EXE
2236	WINWORD.EXE
2236	WINWORD.EXE
2236	WINWORD.EXE
2236	WINWORD.EXE
2236	WINWORD.EXE
2236	WINWORD.EXE
2236	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\65407bc1f763a1cbb94e5b49e18525b10220651c3e1618f2d476ae11373d32e3.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2236

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/2236-132-0x00007FF885A70000-0x00007FF885A80000-memory.dmp

Filesize
64KB

Download
memory/2236-133-0x00007FF885A70000-0x00007FF885A80000-memory.dmp

Filesize
64KB

Download
memory/2236-134-0x00007FF885A70000-0x00007FF885A80000-memory.dmp

Filesize
64KB

Download
memory/2236-135-0x00007FF885A70000-0x00007FF885A80000-memory.dmp

Filesize
64KB

Download
memory/2236-136-0x00007FF885A70000-0x00007FF885A80000-memory.dmp

Filesize
64KB

Download
memory/2236-137-0x00007FF8838B0000-0x00007FF8838C0000-memory.dmp

Filesize
64KB

Download
memory/2236-138-0x00007FF8838B0000-0x00007FF8838C0000-memory.dmp

Filesize
64KB

Download