781c00c70e16e8f77cae6f383c095795f1453598ec572e0109678395984afcc3

Analysis

max time kernel
151s
max time network
183s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 13:57

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General

Target

781c00c70e16e8f77cae6f383c095795f1453598ec572e0109678395984afcc3.doc
Size

314KB
MD5

c832a2345fd9c47f5635e857bf7d9952
SHA1

67ced19ca61fe6aa19bf5f297dbe67c99a51d5de
SHA256

781c00c70e16e8f77cae6f383c095795f1453598ec572e0109678395984afcc3
SHA512

ecaf4189b0cceff42b8ed74379056d5dd720a8aa08ef05345f9e6e143cfe0002e7258a2fc0abd7b4d26142ce13d47f907554ae5d8cf34ec86ef7ae9c2129e02c
SSDEEP

1536:pQ53LOmEBtKDEPBq6p/jD6f12NMDaIwvQE50aaRfSZ:KptnEBpjEAN9IwIE503Rf

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

4068 WINWORD.EXE
4068 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

4068 WINWORD.EXE
4068 WINWORD.EXE
4068 WINWORD.EXE
4068 WINWORD.EXE
4068 WINWORD.EXE
4068 WINWORD.EXE
4068 WINWORD.EXE

pid	process
4068	WINWORD.EXE
4068	WINWORD.EXE

pid	process
4068	WINWORD.EXE
4068	WINWORD.EXE
4068	WINWORD.EXE
4068	WINWORD.EXE
4068	WINWORD.EXE
4068	WINWORD.EXE
4068	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\781c00c70e16e8f77cae6f383c095795f1453598ec572e0109678395984afcc3.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4068

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/4068-132-0x00007FFD6ABF0000-0x00007FFD6AC00000-memory.dmp

Filesize
64KB

Download
memory/4068-133-0x00007FFD6ABF0000-0x00007FFD6AC00000-memory.dmp

Filesize
64KB

Download
memory/4068-134-0x00007FFD6ABF0000-0x00007FFD6AC00000-memory.dmp

Filesize
64KB

Download
memory/4068-135-0x00007FFD6ABF0000-0x00007FFD6AC00000-memory.dmp

Filesize
64KB

Download
memory/4068-136-0x00007FFD6ABF0000-0x00007FFD6AC00000-memory.dmp

Filesize
64KB

Download
memory/4068-137-0x00007FFD68B90000-0x00007FFD68BA0000-memory.dmp

Filesize
64KB

Download
memory/4068-138-0x00007FFD68B90000-0x00007FFD68BA0000-memory.dmp

Filesize
64KB

Download
memory/4068-139-0x000002117CDBD000-0x000002117CDBF000-memory.dmp

Filesize
8KB

Download
memory/4068-141-0x00007FFD6ABF0000-0x00007FFD6AC00000-memory.dmp

Filesize
64KB

Download
memory/4068-142-0x00007FFD6ABF0000-0x00007FFD6AC00000-memory.dmp

Filesize
64KB

Download
memory/4068-143-0x00007FFD6ABF0000-0x00007FFD6AC00000-memory.dmp

Filesize
64KB

Download
memory/4068-144-0x00007FFD6ABF0000-0x00007FFD6AC00000-memory.dmp

Filesize
64KB

Download