f31a76579fceba3ccc39a68db271300f2a1189bc8df0f08c040215f952d8ac02

Analysis

max time kernel
143s
max time network
162s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
04/12/2022, 03:00

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

f31a76579fceba3ccc39a68db271300f2a1189bc8df0f08c040215f952d8ac02.doc
Size

40KB
MD5

c4506a5ea1999484519b044b013c7c02
SHA1

5687c4358d5aa3e51372228dceefe3a7371446c5
SHA256

f31a76579fceba3ccc39a68db271300f2a1189bc8df0f08c040215f952d8ac02
SHA512

2278c1d8a3f73f647f7f7a3f4f3263d2ada34fd86cb88ae84c4cbd06aede3d8a3f62c9d6cda9b5932ef31e1074941faa98cc895ae3138ce4fe79308311208e54
SSDEEP

768:73ez9v3pA2c+M3SSkqq2jFMujyV67JJtZ+jQFhYc:73ez9v5A29M3SSJB3XtZpYc

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

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

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

pid	Process
800	WINWORD.EXE
800	WINWORD.EXE

Suspicious use of SetWindowsHookEx 15 IoCs

pid	Process
800	WINWORD.EXE
800	WINWORD.EXE
800	WINWORD.EXE
800	WINWORD.EXE
800	WINWORD.EXE
800	WINWORD.EXE
800	WINWORD.EXE
800	WINWORD.EXE
800	WINWORD.EXE
800	WINWORD.EXE
800	WINWORD.EXE
800	WINWORD.EXE
800	WINWORD.EXE
800	WINWORD.EXE
800	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\f31a76579fceba3ccc39a68db271300f2a1189bc8df0f08c040215f952d8ac02.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:800

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

Loading Replay Monitor...

Downloads

memory/800-132-0x00007FF811CF0000-0x00007FF811D00000-memory.dmp

Filesize
64KB

Download
memory/800-133-0x00007FF811CF0000-0x00007FF811D00000-memory.dmp

Filesize
64KB

Download
memory/800-134-0x00007FF811CF0000-0x00007FF811D00000-memory.dmp

Filesize
64KB

Download
memory/800-135-0x00007FF811CF0000-0x00007FF811D00000-memory.dmp

Filesize
64KB

Download
memory/800-136-0x00007FF811CF0000-0x00007FF811D00000-memory.dmp

Filesize
64KB

Download
memory/800-137-0x00007FF80F3E0000-0x00007FF80F3F0000-memory.dmp

Filesize
64KB

Download
memory/800-138-0x00007FF80F3E0000-0x00007FF80F3F0000-memory.dmp

Filesize
64KB

Download
memory/800-140-0x00007FF811CF0000-0x00007FF811D00000-memory.dmp

Filesize
64KB

Download
memory/800-141-0x00007FF811CF0000-0x00007FF811D00000-memory.dmp

Filesize
64KB

Download
memory/800-142-0x00007FF811CF0000-0x00007FF811D00000-memory.dmp

Filesize
64KB

Download
memory/800-143-0x00007FF811CF0000-0x00007FF811D00000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads