d62e84ff9dbeaeb0b3b2f6738011930ae636248cdec654d6e948f182f1d831f8

Analysis

max time kernel
147s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
04-07-2024 21:04

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General

Target

MT 103-7424097.rtf
Size

432KB
MD5

cb178a525f7be5360a5d34375bc3693b
SHA1

394885168750cb8970704de53e82118762e39a3a
SHA256

d62e84ff9dbeaeb0b3b2f6738011930ae636248cdec654d6e948f182f1d831f8
SHA512

20b6493096d43a82ccbcef3f34dd1bdcad3be85494857af18c3c4ea0de1e4de5b93ff2b47291a0fde2aa4871fdb9708774e0bff1ff1218f52e36934641e81817
SSDEEP

6144:tGuqGuqGuqGuqGuqGuqGuqGuqGuqGuqGugLwE37uaGA:ib

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

2392 WINWORD.EXE
2392 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

2392 WINWORD.EXE
2392 WINWORD.EXE
2392 WINWORD.EXE
2392 WINWORD.EXE
2392 WINWORD.EXE
2392 WINWORD.EXE
2392 WINWORD.EXE
2392 WINWORD.EXE

pid	process
2392	WINWORD.EXE
2392	WINWORD.EXE

pid	process
2392	WINWORD.EXE
2392	WINWORD.EXE
2392	WINWORD.EXE
2392	WINWORD.EXE
2392	WINWORD.EXE
2392	WINWORD.EXE
2392	WINWORD.EXE
2392	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\MT 103-7424097.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2392

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/2392-0-0x00007FFD2D290000-0x00007FFD2D2A0000-memory.dmp

Filesize
64KB

Download
memory/2392-2-0x00007FFD2D290000-0x00007FFD2D2A0000-memory.dmp

Filesize
64KB

Download
memory/2392-1-0x00007FFD2D290000-0x00007FFD2D2A0000-memory.dmp

Filesize
64KB

Download
memory/2392-3-0x00007FFD6D2AD000-0x00007FFD6D2AE000-memory.dmp

Filesize
4KB

Download
memory/2392-4-0x00007FFD2D290000-0x00007FFD2D2A0000-memory.dmp

Filesize
64KB

Download
memory/2392-6-0x00007FFD6D210000-0x00007FFD6D405000-memory.dmp

Filesize
2.0MB

Download
memory/2392-8-0x00007FFD6D210000-0x00007FFD6D405000-memory.dmp

Filesize
2.0MB

Download
memory/2392-9-0x00007FFD6D210000-0x00007FFD6D405000-memory.dmp

Filesize
2.0MB

Download
memory/2392-7-0x00007FFD6D210000-0x00007FFD6D405000-memory.dmp

Filesize
2.0MB

Download
memory/2392-10-0x00007FFD6D210000-0x00007FFD6D405000-memory.dmp

Filesize
2.0MB

Download
memory/2392-11-0x00007FFD6D210000-0x00007FFD6D405000-memory.dmp

Filesize
2.0MB

Download
memory/2392-5-0x00007FFD2D290000-0x00007FFD2D2A0000-memory.dmp

Filesize
64KB

Download
memory/2392-13-0x00007FFD6D210000-0x00007FFD6D405000-memory.dmp

Filesize
2.0MB

Download
memory/2392-12-0x00007FFD6D210000-0x00007FFD6D405000-memory.dmp

Filesize
2.0MB

Download
memory/2392-15-0x00007FFD2B000000-0x00007FFD2B010000-memory.dmp

Filesize
64KB

Download
memory/2392-14-0x00007FFD6D210000-0x00007FFD6D405000-memory.dmp

Filesize
2.0MB

Download
memory/2392-16-0x00007FFD2B000000-0x00007FFD2B010000-memory.dmp

Filesize
64KB

Download
memory/2392-17-0x00007FFD6D210000-0x00007FFD6D405000-memory.dmp

Filesize
2.0MB

Download
memory/2392-27-0x00007FFD6D210000-0x00007FFD6D405000-memory.dmp

Filesize
2.0MB

Download
memory/2392-51-0x00007FFD2D290000-0x00007FFD2D2A0000-memory.dmp

Filesize
64KB

Download
memory/2392-50-0x00007FFD2D290000-0x00007FFD2D2A0000-memory.dmp

Filesize
64KB

Download
memory/2392-49-0x00007FFD2D290000-0x00007FFD2D2A0000-memory.dmp

Filesize
64KB

Download
memory/2392-52-0x00007FFD2D290000-0x00007FFD2D2A0000-memory.dmp

Filesize
64KB

Download
memory/2392-53-0x00007FFD6D210000-0x00007FFD6D405000-memory.dmp

Filesize
2.0MB

Download