13ab1548927d26b318b1fb95b164463e67a8032c9fa2da5a7d8d11192060ed23

Analysis

max time kernel
157s
max time network
194s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 06:52

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General

Target

PROFORM INVOICE.rtf
Size

29KB
MD5

aae5ca317fd665d6268e280f8bba0743
SHA1

0f2c76c0dce2372e23492cab798f58cc790984c1
SHA256

208265dfde00b33e04cf83a295608b2f507885125ce179ef771f38bff89136c7
SHA512

4412ab3295d5d88056ad9cebef55f26a930dab2688c8ef7ec59ca270f93a5c0e4612bdd7c4175c1378b0fd1de226d8f1e22390323c24186bcb7797a4e2171872
SSDEEP

768:6Fx0XaIsnPRIa4fwJM50zgpdBnREVUHtfkvL:6f0Xvx3EMKzgHB2VUNfkD

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

2700 WINWORD.EXE
2700 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

2700 WINWORD.EXE
2700 WINWORD.EXE
2700 WINWORD.EXE
2700 WINWORD.EXE
2700 WINWORD.EXE
2700 WINWORD.EXE
2700 WINWORD.EXE
2700 WINWORD.EXE

pid	process
2700	WINWORD.EXE
2700	WINWORD.EXE

pid	process
2700	WINWORD.EXE
2700	WINWORD.EXE
2700	WINWORD.EXE
2700	WINWORD.EXE
2700	WINWORD.EXE
2700	WINWORD.EXE
2700	WINWORD.EXE
2700	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\PROFORM INVOICE.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2700

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/2700-132-0x00007FF8C0C50000-0x00007FF8C0C60000-memory.dmp

Filesize
64KB

Download
memory/2700-134-0x00007FF8C0C50000-0x00007FF8C0C60000-memory.dmp

Filesize
64KB

Download
memory/2700-133-0x00007FF8C0C50000-0x00007FF8C0C60000-memory.dmp

Filesize
64KB

Download
memory/2700-135-0x00007FF8C0C50000-0x00007FF8C0C60000-memory.dmp

Filesize
64KB

Download
memory/2700-136-0x00007FF8C0C50000-0x00007FF8C0C60000-memory.dmp

Filesize
64KB

Download
memory/2700-137-0x00007FF8BE900000-0x00007FF8BE910000-memory.dmp

Filesize
64KB

Download
memory/2700-138-0x00007FF8BE900000-0x00007FF8BE910000-memory.dmp

Filesize
64KB

Download