1fdc2e0cc63c9ec3d8ef30dd56ad226a255eb4189dee5b35daa1ebf15ec3e9f0

Analysis

max time kernel
149s
max time network
163s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
11-10-2023 06:07

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General

Target

RFQ-E3443.rtf
Size

1007KB
MD5

ed8594b20e148abdaccf94a426b1a622
SHA1

7778eae252b0508f9723286d1984f051373b9862
SHA256

1fdc2e0cc63c9ec3d8ef30dd56ad226a255eb4189dee5b35daa1ebf15ec3e9f0
SHA512

17cca0ac6471bdf2216219ae4e921debac92ca2eed30054602d9fc64f47a7b3a60d8be35fd7ee62d888f067357114711982678b55fa613b66d449c636206e246
SSDEEP

24576:pC+BFia5SuWBxzwJXwmsyfll5+gY6YaKmlxHJXhjFJs6mNgmp4Urzp:I

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
2104	WINWORD.EXE
2104	WINWORD.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
2104	WINWORD.EXE
2104	WINWORD.EXE
2104	WINWORD.EXE
2104	WINWORD.EXE
2104	WINWORD.EXE
2104	WINWORD.EXE
2104	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\RFQ-E3443.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2104

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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/2104-1-0x00007FF88CE30000-0x00007FF88D025000-memory.dmp

Filesize
2.0MB

Download
memory/2104-0-0x00007FF84CEB0000-0x00007FF84CEC0000-memory.dmp

Filesize
64KB

Download
memory/2104-2-0x00007FF84CEB0000-0x00007FF84CEC0000-memory.dmp

Filesize
64KB

Download
memory/2104-3-0x00007FF88CE30000-0x00007FF88D025000-memory.dmp

Filesize
2.0MB

Download
memory/2104-5-0x00007FF88CE30000-0x00007FF88D025000-memory.dmp

Filesize
2.0MB

Download
memory/2104-4-0x00007FF84CEB0000-0x00007FF84CEC0000-memory.dmp

Filesize
64KB

Download
memory/2104-7-0x00007FF84CEB0000-0x00007FF84CEC0000-memory.dmp

Filesize
64KB

Download
memory/2104-6-0x00007FF84CEB0000-0x00007FF84CEC0000-memory.dmp

Filesize
64KB

Download
memory/2104-8-0x00007FF88CE30000-0x00007FF88D025000-memory.dmp

Filesize
2.0MB

Download
memory/2104-9-0x00007FF88CE30000-0x00007FF88D025000-memory.dmp

Filesize
2.0MB

Download
memory/2104-10-0x00007FF84AB90000-0x00007FF84ABA0000-memory.dmp

Filesize
64KB

Download
memory/2104-11-0x00007FF88CE30000-0x00007FF88D025000-memory.dmp

Filesize
2.0MB

Download
memory/2104-12-0x00007FF88CE30000-0x00007FF88D025000-memory.dmp

Filesize
2.0MB

Download
memory/2104-13-0x00007FF88CE30000-0x00007FF88D025000-memory.dmp

Filesize
2.0MB

Download
memory/2104-15-0x00007FF84AB90000-0x00007FF84ABA0000-memory.dmp

Filesize
64KB

Download
memory/2104-45-0x00007FF84CEB0000-0x00007FF84CEC0000-memory.dmp

Filesize
64KB

Download
memory/2104-46-0x00007FF84CEB0000-0x00007FF84CEC0000-memory.dmp

Filesize
64KB

Download
memory/2104-48-0x00007FF88CE30000-0x00007FF88D025000-memory.dmp

Filesize
2.0MB

Download
memory/2104-47-0x00007FF84CEB0000-0x00007FF84CEC0000-memory.dmp

Filesize
64KB

Download
memory/2104-50-0x00007FF88CE30000-0x00007FF88D025000-memory.dmp

Filesize
2.0MB

Download
memory/2104-51-0x00007FF88CE30000-0x00007FF88D025000-memory.dmp

Filesize
2.0MB

Download
memory/2104-49-0x00007FF84CEB0000-0x00007FF84CEC0000-memory.dmp

Filesize
64KB

Download
memory/2104-52-0x00007FF88CE30000-0x00007FF88D025000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads