598f4268fe328d1854683a135b46adde25f464427034854a599e9d25a0f4e15e

Analysis

max time kernel
187s
max time network
201s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
04-12-2022 10:22

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General

Target

SecuriteInfo.com.VBA.Downloader-FHU.2852.21851.doc
Size

12KB
MD5

1ceb5551dfa7bf327685dfa2c545d28a
SHA1

c3ed83391e4749a8fefde51af231789e7f9e60ef
SHA256

598f4268fe328d1854683a135b46adde25f464427034854a599e9d25a0f4e15e
SHA512

b3da05c4a95830bf0f7a0441f827d660e3406ff155f580f5bcfdf6043294a2e24f76f452cf084da0b883a621f3537e1526870a13d63fb7e6a46f70f94d0a8cbe
SSDEEP

96:veOUhEeXA4GImDnWOl1vO+X0jJNwAuMDZoRozoth5uIDjU33vlVcACnFac2x5CaE:vIAJZ0joAlZoyotdDj6HF+Fada

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

4232 WINWORD.EXE
4232 WINWORD.EXE

Suspicious use of SetWindowsHookEx 18 IoCs

Processes:

WINWORD.EXE

pid	process
4232	WINWORD.EXE
4232	WINWORD.EXE
4232	WINWORD.EXE
4232	WINWORD.EXE
4232	WINWORD.EXE
4232	WINWORD.EXE
4232	WINWORD.EXE
4232	WINWORD.EXE
4232	WINWORD.EXE
4232	WINWORD.EXE
4232	WINWORD.EXE
4232	WINWORD.EXE
4232	WINWORD.EXE
4232	WINWORD.EXE
4232	WINWORD.EXE
4232	WINWORD.EXE
4232	WINWORD.EXE
4232	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\SecuriteInfo.com.VBA.Downloader-FHU.2852.21851.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4232

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/4232-132-0x00007FF875710000-0x00007FF875720000-memory.dmp

Filesize
64KB

Download
memory/4232-133-0x00007FF875710000-0x00007FF875720000-memory.dmp

Filesize
64KB

Download
memory/4232-134-0x00007FF875710000-0x00007FF875720000-memory.dmp

Filesize
64KB

Download
memory/4232-135-0x00007FF875710000-0x00007FF875720000-memory.dmp

Filesize
64KB

Download
memory/4232-136-0x00007FF875710000-0x00007FF875720000-memory.dmp

Filesize
64KB

Download
memory/4232-137-0x00007FF873230000-0x00007FF873240000-memory.dmp

Filesize
64KB

Download
memory/4232-138-0x00007FF873230000-0x00007FF873240000-memory.dmp

Filesize
64KB

Download