25128aab1edb1b7db3940787f0ae45722ea36b0a3e2423a155ea5618fab2af85

Analysis

max time kernel
125s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
24-06-2024 15:48

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General

Target

MT103-746394.rtf
Size

465KB
MD5

fd8649f8d7287ef36bdcec7f9b2f98c9
SHA1

3e0d4305545d69aa47e741061adaf2a044d01d0d
SHA256

25128aab1edb1b7db3940787f0ae45722ea36b0a3e2423a155ea5618fab2af85
SHA512

308a4d5bbb969d34e448591e9caa1d4138ae25a2f8573d3f220de1487cb2ac3ebe08b3736d64e7d11f4cd46dbc867a2e5d5db7ceba89e2b382b74fb363863660
SSDEEP

6144:4wAYwAYwAYwAYwAYwAYwAYwAYwAYwAqFm4NvfB/0:T

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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

4948 WINWORD.EXE
4948 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

4948 WINWORD.EXE
4948 WINWORD.EXE
4948 WINWORD.EXE
4948 WINWORD.EXE
4948 WINWORD.EXE
4948 WINWORD.EXE
4948 WINWORD.EXE
4948 WINWORD.EXE

pid	process
4948	WINWORD.EXE
4948	WINWORD.EXE

pid	process
4948	WINWORD.EXE
4948	WINWORD.EXE
4948	WINWORD.EXE
4948	WINWORD.EXE
4948	WINWORD.EXE
4948	WINWORD.EXE
4948	WINWORD.EXE
4948	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\MT103-746394.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4948

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/4948-2-0x00007FFAB8090000-0x00007FFAB80A0000-memory.dmp

Filesize
64KB

Download
memory/4948-3-0x00007FFAB8090000-0x00007FFAB80A0000-memory.dmp

Filesize
64KB

Download
memory/4948-1-0x00007FFAF80AD000-0x00007FFAF80AE000-memory.dmp

Filesize
4KB

Download
memory/4948-0-0x00007FFAB8090000-0x00007FFAB80A0000-memory.dmp

Filesize
64KB

Download
memory/4948-5-0x00007FFAB8090000-0x00007FFAB80A0000-memory.dmp

Filesize
64KB

Download
memory/4948-4-0x00007FFAB8090000-0x00007FFAB80A0000-memory.dmp

Filesize
64KB

Download
memory/4948-6-0x00007FFAF8010000-0x00007FFAF8205000-memory.dmp

Filesize
2.0MB

Download
memory/4948-9-0x00007FFAF8010000-0x00007FFAF8205000-memory.dmp

Filesize
2.0MB

Download
memory/4948-8-0x00007FFAF8010000-0x00007FFAF8205000-memory.dmp

Filesize
2.0MB

Download
memory/4948-7-0x00007FFAF8010000-0x00007FFAF8205000-memory.dmp

Filesize
2.0MB

Download
memory/4948-10-0x00007FFAF8010000-0x00007FFAF8205000-memory.dmp

Filesize
2.0MB

Download
memory/4948-12-0x00007FFAB5A90000-0x00007FFAB5AA0000-memory.dmp

Filesize
64KB

Download
memory/4948-11-0x00007FFAF8010000-0x00007FFAF8205000-memory.dmp

Filesize
2.0MB

Download
memory/4948-13-0x00007FFAF8010000-0x00007FFAF8205000-memory.dmp

Filesize
2.0MB

Download
memory/4948-14-0x00007FFAF8010000-0x00007FFAF8205000-memory.dmp

Filesize
2.0MB

Download
memory/4948-15-0x00007FFAB5A90000-0x00007FFAB5AA0000-memory.dmp

Filesize
64KB

Download
memory/4948-16-0x00007FFAF8010000-0x00007FFAF8205000-memory.dmp

Filesize
2.0MB

Download
memory/4948-17-0x00007FFAF8010000-0x00007FFAF8205000-memory.dmp

Filesize
2.0MB

Download
memory/4948-19-0x00007FFAF8010000-0x00007FFAF8205000-memory.dmp

Filesize
2.0MB

Download
memory/4948-21-0x00007FFAF8010000-0x00007FFAF8205000-memory.dmp

Filesize
2.0MB

Download
memory/4948-20-0x00007FFAF8010000-0x00007FFAF8205000-memory.dmp

Filesize
2.0MB

Download
memory/4948-18-0x00007FFAF8010000-0x00007FFAF8205000-memory.dmp

Filesize
2.0MB

Download
memory/4948-31-0x00007FFAF8010000-0x00007FFAF8205000-memory.dmp

Filesize
2.0MB

Download
memory/4948-32-0x00007FFAF80AD000-0x00007FFAF80AE000-memory.dmp

Filesize
4KB

Download
memory/4948-33-0x00007FFAF8010000-0x00007FFAF8205000-memory.dmp

Filesize
2.0MB

Download
memory/4948-34-0x00007FFAF8010000-0x00007FFAF8205000-memory.dmp

Filesize
2.0MB

Download
memory/4948-57-0x00007FFAB8090000-0x00007FFAB80A0000-memory.dmp

Filesize
64KB

Download
memory/4948-58-0x00007FFAB8090000-0x00007FFAB80A0000-memory.dmp

Filesize
64KB

Download
memory/4948-56-0x00007FFAB8090000-0x00007FFAB80A0000-memory.dmp

Filesize
64KB

Download
memory/4948-59-0x00007FFAB8090000-0x00007FFAB80A0000-memory.dmp

Filesize
64KB

Download
memory/4948-60-0x00007FFAF8010000-0x00007FFAF8205000-memory.dmp

Filesize
2.0MB

Download