e8126a53862ab1bc283a6850261c94de1e85606ed02639fa555897c8f8d4beb9

Analysis

max time kernel
155s
max time network
171s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 13:39

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General

Target

SUBIC-RFQ-M-002-SRPP-EQUIO_MATERIALS.rtf
Size

28KB
MD5

9b67902bcc37d5c7d253b2e1667f6339
SHA1

e03911af1c359baeb74d73a0078ba1478dc368d5
SHA256

e8126a53862ab1bc283a6850261c94de1e85606ed02639fa555897c8f8d4beb9
SHA512

e281cd27ad2ce263c22f18f55ee5a547f281b51f479aeb79d7ef961e53b53e672a07ed2517c6e5587e4f9efda0cd5fa39cc5cf6a0c2efc21a959b457c189c582
SSDEEP

768:JFx0XaIsnPRIa4fwJMnakUQQn2wJVntEQtTH:Jf0Xvx3EMafn22R2QF

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

5016 WINWORD.EXE
5016 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

5016 WINWORD.EXE
5016 WINWORD.EXE
5016 WINWORD.EXE
5016 WINWORD.EXE
5016 WINWORD.EXE
5016 WINWORD.EXE
5016 WINWORD.EXE
5016 WINWORD.EXE

pid	process
5016	WINWORD.EXE
5016	WINWORD.EXE

pid	process
5016	WINWORD.EXE
5016	WINWORD.EXE
5016	WINWORD.EXE
5016	WINWORD.EXE
5016	WINWORD.EXE
5016	WINWORD.EXE
5016	WINWORD.EXE
5016	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\SUBIC-RFQ-M-002-SRPP-EQUIO_MATERIALS.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5016

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/5016-132-0x00007FF86C0D0000-0x00007FF86C0E0000-memory.dmp

Filesize
64KB

Download
memory/5016-133-0x00007FF86C0D0000-0x00007FF86C0E0000-memory.dmp

Filesize
64KB

Download
memory/5016-134-0x00007FF86C0D0000-0x00007FF86C0E0000-memory.dmp

Filesize
64KB

Download
memory/5016-135-0x00007FF86C0D0000-0x00007FF86C0E0000-memory.dmp

Filesize
64KB

Download
memory/5016-136-0x00007FF86C0D0000-0x00007FF86C0E0000-memory.dmp

Filesize
64KB

Download
memory/5016-137-0x00007FF869F20000-0x00007FF869F30000-memory.dmp

Filesize
64KB

Download
memory/5016-138-0x00007FF869F20000-0x00007FF869F30000-memory.dmp

Filesize
64KB

Download