77f6505a0b0c22bf9ba14fdf1871af6128a6e5b1a4df37f3a323addf992283bb

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
07/03/2024, 02:28

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General

Target

77f6505a0b0c22bf9ba14fdf1871af6128a6e5b1a4df37f3a323addf992283bb.rtf
Size

68KB
MD5

4a9dcda3a53efb003f464b44cea2e344
SHA1

bcbf08b925172f90ffdd76ecabda9ef1e1295329
SHA256

77f6505a0b0c22bf9ba14fdf1871af6128a6e5b1a4df37f3a323addf992283bb
SHA512

ebf6cc43c28f3d9032417c8683326968b42647197d51ad262aeb669ecfc8f255b0492dbfb40675cb7fadbd526f96bce07ec9ff32f16d46eb359a56dea4d6ce8d
SSDEEP

1536:VKv44d2rBEYrBYuSY4vzgDHClKVvaDLwvgzlBfeVVCzI8b8TLo:V54duBYut4v8HOKVyDLwvKlBfeVVCznP

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 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

pid	Process
5024	WINWORD.EXE
5024	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
5024	WINWORD.EXE
5024	WINWORD.EXE
5024	WINWORD.EXE
5024	WINWORD.EXE
5024	WINWORD.EXE
5024	WINWORD.EXE
5024	WINWORD.EXE
5024	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\77f6505a0b0c22bf9ba14fdf1871af6128a6e5b1a4df37f3a323addf992283bb.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5024

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/5024-0-0x00007FFF4C710000-0x00007FFF4C720000-memory.dmp

Filesize
64KB

Download
memory/5024-1-0x00007FFF4C710000-0x00007FFF4C720000-memory.dmp

Filesize
64KB

Download
memory/5024-3-0x00007FFF8C690000-0x00007FFF8C885000-memory.dmp

Filesize
2.0MB

Download
memory/5024-2-0x00007FFF4C710000-0x00007FFF4C720000-memory.dmp

Filesize
64KB

Download
memory/5024-4-0x00007FFF8C690000-0x00007FFF8C885000-memory.dmp

Filesize
2.0MB

Download
memory/5024-6-0x00007FFF8C690000-0x00007FFF8C885000-memory.dmp

Filesize
2.0MB

Download
memory/5024-7-0x00007FFF4C710000-0x00007FFF4C720000-memory.dmp

Filesize
64KB

Download
memory/5024-5-0x00007FFF4C710000-0x00007FFF4C720000-memory.dmp

Filesize
64KB

Download
memory/5024-8-0x00007FFF8C690000-0x00007FFF8C885000-memory.dmp

Filesize
2.0MB

Download
memory/5024-9-0x00007FFF8C690000-0x00007FFF8C885000-memory.dmp

Filesize
2.0MB

Download
memory/5024-10-0x00007FFF8C690000-0x00007FFF8C885000-memory.dmp

Filesize
2.0MB

Download
memory/5024-11-0x00007FFF8C690000-0x00007FFF8C885000-memory.dmp

Filesize
2.0MB

Download
memory/5024-12-0x00007FFF49FA0000-0x00007FFF49FB0000-memory.dmp

Filesize
64KB

Download
memory/5024-13-0x00007FFF8C690000-0x00007FFF8C885000-memory.dmp

Filesize
2.0MB

Download
memory/5024-14-0x00007FFF49FA0000-0x00007FFF49FB0000-memory.dmp

Filesize
64KB

Download
memory/5024-15-0x00007FFF8C690000-0x00007FFF8C885000-memory.dmp

Filesize
2.0MB

Download
memory/5024-16-0x00007FFF8C690000-0x00007FFF8C885000-memory.dmp

Filesize
2.0MB

Download
memory/5024-17-0x00007FFF8C690000-0x00007FFF8C885000-memory.dmp

Filesize
2.0MB

Download
memory/5024-18-0x00007FFF8C690000-0x00007FFF8C885000-memory.dmp

Filesize
2.0MB

Download
memory/5024-19-0x00007FFF8C690000-0x00007FFF8C885000-memory.dmp

Filesize
2.0MB

Download
memory/5024-20-0x00007FFF8C690000-0x00007FFF8C885000-memory.dmp

Filesize
2.0MB

Download
memory/5024-22-0x00007FFF8C690000-0x00007FFF8C885000-memory.dmp

Filesize
2.0MB

Download
memory/5024-24-0x00007FFF8C690000-0x00007FFF8C885000-memory.dmp

Filesize
2.0MB

Download
memory/5024-36-0x00007FFF8C690000-0x00007FFF8C885000-memory.dmp

Filesize
2.0MB

Download
memory/5024-59-0x00007FFF4C710000-0x00007FFF4C720000-memory.dmp

Filesize
64KB

Download
memory/5024-60-0x00007FFF4C710000-0x00007FFF4C720000-memory.dmp

Filesize
64KB

Download
memory/5024-61-0x00007FFF4C710000-0x00007FFF4C720000-memory.dmp

Filesize
64KB

Download
memory/5024-63-0x00007FFF8C690000-0x00007FFF8C885000-memory.dmp

Filesize
2.0MB

Download
memory/5024-62-0x00007FFF4C710000-0x00007FFF4C720000-memory.dmp

Filesize
64KB

Download
memory/5024-65-0x00007FFF8C690000-0x00007FFF8C885000-memory.dmp

Filesize
2.0MB

Download
memory/5024-64-0x00007FFF8C690000-0x00007FFF8C885000-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