5389ab408a7b91bc316f8103bd257931aba620b18653f18db463d03036f75227

Analysis

max time kernel
125s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
28-04-2024 01:18

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General

Target

5389ab408a7b91bc316f8103bd257931aba620b18653f18db463d03036f75227.rtf
Size

69KB
MD5

4883df856c4e320f313c1adae62456a1
SHA1

25279575a130ba795a289ffc29b79fc565c37075
SHA256

5389ab408a7b91bc316f8103bd257931aba620b18653f18db463d03036f75227
SHA512

e0f21764dc6d2019ba0f3da97e33ce4e109b73ec2f1e93316f92e5361718eceb19f1e5bace70697ff63a166d6b72005d576b3c09694d372b64b43f48a41758d4
SSDEEP

1536:sLPx4QfQWceatqBb1NTaYIjlQYYmatL6ZDZgya7XoppxsLjf3jK:sLZ4QxTatqBb1NTaYIRjyL6ZVZarqpxJ

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

2344 WINWORD.EXE
2344 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

2344 WINWORD.EXE
2344 WINWORD.EXE
2344 WINWORD.EXE
2344 WINWORD.EXE
2344 WINWORD.EXE
2344 WINWORD.EXE
2344 WINWORD.EXE
2344 WINWORD.EXE

pid	process
2344	WINWORD.EXE
2344	WINWORD.EXE

pid	process
2344	WINWORD.EXE
2344	WINWORD.EXE
2344	WINWORD.EXE
2344	WINWORD.EXE
2344	WINWORD.EXE
2344	WINWORD.EXE
2344	WINWORD.EXE
2344	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\5389ab408a7b91bc316f8103bd257931aba620b18653f18db463d03036f75227.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2344

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/2344-1-0x00007FFC00B70000-0x00007FFC00B80000-memory.dmp

Filesize
64KB

Download
memory/2344-2-0x00007FFC00B70000-0x00007FFC00B80000-memory.dmp

Filesize
64KB

Download
memory/2344-3-0x00007FFC00B70000-0x00007FFC00B80000-memory.dmp

Filesize
64KB

Download
memory/2344-4-0x00007FFC00B70000-0x00007FFC00B80000-memory.dmp

Filesize
64KB

Download
memory/2344-0-0x00007FFC00B70000-0x00007FFC00B80000-memory.dmp

Filesize
64KB

Download
memory/2344-5-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmp

Filesize
2.0MB

Download
memory/2344-6-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmp

Filesize
2.0MB

Download
memory/2344-7-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmp

Filesize
2.0MB

Download
memory/2344-9-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmp

Filesize
2.0MB

Download
memory/2344-10-0x00007FFBFE400000-0x00007FFBFE410000-memory.dmp

Filesize
64KB

Download
memory/2344-8-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmp

Filesize
2.0MB

Download
memory/2344-11-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmp

Filesize
2.0MB

Download
memory/2344-12-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmp

Filesize
2.0MB

Download
memory/2344-13-0x00007FFBFE400000-0x00007FFBFE410000-memory.dmp

Filesize
64KB

Download
memory/2344-14-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmp

Filesize
2.0MB

Download
memory/2344-15-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmp

Filesize
2.0MB

Download
memory/2344-18-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmp

Filesize
2.0MB

Download
memory/2344-20-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmp

Filesize
2.0MB

Download
memory/2344-19-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmp

Filesize
2.0MB

Download
memory/2344-17-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmp

Filesize
2.0MB

Download
memory/2344-16-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmp

Filesize
2.0MB

Download
memory/2344-30-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmp

Filesize
2.0MB

Download
memory/2344-52-0x00007FFC00B70000-0x00007FFC00B80000-memory.dmp

Filesize
64KB

Download
memory/2344-53-0x00007FFC00B70000-0x00007FFC00B80000-memory.dmp

Filesize
64KB

Download
memory/2344-55-0x00007FFC00B70000-0x00007FFC00B80000-memory.dmp

Filesize
64KB

Download
memory/2344-54-0x00007FFC00B70000-0x00007FFC00B80000-memory.dmp

Filesize
64KB

Download
memory/2344-56-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmp

Filesize
2.0MB

Download