83e2c692ec2dae7f7fa0f5a905077d9d7cb8db68c48b8fc13d0c1cd3da361e51

Analysis

max time kernel
149s
max time network
185s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
28-11-2022 13:03

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General

Target

83e2c692ec2dae7f7fa0f5a905077d9d7cb8db68c48b8fc13d0c1cd3da361e51.docm
Size

16KB
MD5

83b45a86e6e4f556b96dbeb9a301f141
SHA1

22deef5b3c5f760ae10e408440c69a62ac0d0ec2
SHA256

83e2c692ec2dae7f7fa0f5a905077d9d7cb8db68c48b8fc13d0c1cd3da361e51
SHA512

736e9d940df06309d1c8c0894233d537f8cbc47c7ba7bc1cd56552bbc7e21a2ff3540ddc3dc4c2ec636b0fe5c7857a5cb1a0c29328e6ce5bb5b2b3fe9288820c
SSDEEP

384:CTe7C9ro/yLs2CrSGYWoxfsQQ06Q6oVOLIQ1A:373Kw2CloxUJPfIQO

Score

10^/10

Malware Config

Extracted

Language

vba

URLs

vba.dropper

https://windows

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

4180 WINWORD.EXE
4180 WINWORD.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

WINWORD.EXE

pid	process
4180	WINWORD.EXE
4180	WINWORD.EXE
4180	WINWORD.EXE
4180	WINWORD.EXE
4180	WINWORD.EXE
4180	WINWORD.EXE
4180	WINWORD.EXE
4180	WINWORD.EXE
4180	WINWORD.EXE
4180	WINWORD.EXE
4180	WINWORD.EXE
4180	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\83e2c692ec2dae7f7fa0f5a905077d9d7cb8db68c48b8fc13d0c1cd3da361e51.docm" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4180

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/4180-132-0x00007FF9E5370000-0x00007FF9E5380000-memory.dmp

Filesize
64KB

Download
memory/4180-133-0x00007FF9E5370000-0x00007FF9E5380000-memory.dmp

Filesize
64KB

Download
memory/4180-134-0x00007FF9E5370000-0x00007FF9E5380000-memory.dmp

Filesize
64KB

Download
memory/4180-135-0x00007FF9E5370000-0x00007FF9E5380000-memory.dmp

Filesize
64KB

Download
memory/4180-136-0x00007FF9E5370000-0x00007FF9E5380000-memory.dmp

Filesize
64KB

Download
memory/4180-137-0x00007FF9E3000000-0x00007FF9E3010000-memory.dmp

Filesize
64KB

Download
memory/4180-138-0x00007FF9E3000000-0x00007FF9E3010000-memory.dmp

Filesize
64KB

Download