0937db05f9825fd32a3418c2a2036896da92fff451d05cd0ec1f0e713c06dd2d

Analysis

max time kernel
117s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20231127-en
resource tags

arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
submitted
07-12-2023 02:40

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General

Target

0937db05f9825fd32a3418c2a2036896da92fff451d05cd0ec1f0e713c06dd2d.rtf
Size

189KB
MD5

3a1465089ba79f5463130adfcb9ef647
SHA1

f7c8db38416277ad982b6aa7c134761abf2d3066
SHA256

0937db05f9825fd32a3418c2a2036896da92fff451d05cd0ec1f0e713c06dd2d
SHA512

c4d90650fa09a8c290455b6c911b5455554e18b4185f8405c46a34a3475567992f1dd52f7b34d4dbf789381b87344a3a766e74c251c6bfe08ac2fd6ecb5a93c1
SSDEEP

768:3wAbZSibMX9gRWjtwAbZSibMX9gRWjuuvK9laxlywPKKckNZPsE8GYmAKp:3wAlRkwAlRoowLKKDZPZ8GYmTp

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

4348 WINWORD.EXE
4348 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

4348 WINWORD.EXE
4348 WINWORD.EXE
4348 WINWORD.EXE
4348 WINWORD.EXE
4348 WINWORD.EXE
4348 WINWORD.EXE
4348 WINWORD.EXE
4348 WINWORD.EXE

pid	process
4348	WINWORD.EXE
4348	WINWORD.EXE

pid	process
4348	WINWORD.EXE
4348	WINWORD.EXE
4348	WINWORD.EXE
4348	WINWORD.EXE
4348	WINWORD.EXE
4348	WINWORD.EXE
4348	WINWORD.EXE
4348	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\0937db05f9825fd32a3418c2a2036896da92fff451d05cd0ec1f0e713c06dd2d.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4348

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/4348-0-0x00007FFF581D0000-0x00007FFF581E0000-memory.dmp

Filesize
64KB

Download
memory/4348-1-0x00007FFF581D0000-0x00007FFF581E0000-memory.dmp

Filesize
64KB

Download
memory/4348-3-0x00007FFF98150000-0x00007FFF98345000-memory.dmp

Filesize
2.0MB

Download
memory/4348-2-0x00007FFF581D0000-0x00007FFF581E0000-memory.dmp

Filesize
64KB

Download
memory/4348-4-0x00007FFF581D0000-0x00007FFF581E0000-memory.dmp

Filesize
64KB

Download
memory/4348-5-0x00007FFF581D0000-0x00007FFF581E0000-memory.dmp

Filesize
64KB

Download
memory/4348-6-0x00007FFF98150000-0x00007FFF98345000-memory.dmp

Filesize
2.0MB

Download
memory/4348-7-0x00007FFF98150000-0x00007FFF98345000-memory.dmp

Filesize
2.0MB

Download
memory/4348-8-0x00007FFF98150000-0x00007FFF98345000-memory.dmp

Filesize
2.0MB

Download
memory/4348-9-0x00007FFF98150000-0x00007FFF98345000-memory.dmp

Filesize
2.0MB

Download
memory/4348-10-0x00007FFF98150000-0x00007FFF98345000-memory.dmp

Filesize
2.0MB

Download
memory/4348-11-0x00007FFF98150000-0x00007FFF98345000-memory.dmp

Filesize
2.0MB

Download
memory/4348-12-0x00007FFF98150000-0x00007FFF98345000-memory.dmp

Filesize
2.0MB

Download
memory/4348-13-0x00007FFF55E10000-0x00007FFF55E20000-memory.dmp

Filesize
64KB

Download
memory/4348-14-0x00007FFF55E10000-0x00007FFF55E20000-memory.dmp

Filesize
64KB

Download
memory/4348-28-0x00007FFF98150000-0x00007FFF98345000-memory.dmp

Filesize
2.0MB

Download
memory/4348-29-0x00007FFF98150000-0x00007FFF98345000-memory.dmp

Filesize
2.0MB

Download
memory/4348-30-0x00007FFF98150000-0x00007FFF98345000-memory.dmp

Filesize
2.0MB

Download
memory/4348-31-0x00007FFF98150000-0x00007FFF98345000-memory.dmp

Filesize
2.0MB

Download
memory/4348-54-0x00007FFF581D0000-0x00007FFF581E0000-memory.dmp

Filesize
64KB

Download
memory/4348-55-0x00007FFF581D0000-0x00007FFF581E0000-memory.dmp

Filesize
64KB

Download
memory/4348-57-0x00007FFF98150000-0x00007FFF98345000-memory.dmp

Filesize
2.0MB

Download
memory/4348-58-0x00007FFF581D0000-0x00007FFF581E0000-memory.dmp

Filesize
64KB

Download
memory/4348-59-0x00007FFF98150000-0x00007FFF98345000-memory.dmp

Filesize
2.0MB

Download
memory/4348-56-0x00007FFF581D0000-0x00007FFF581E0000-memory.dmp

Filesize
64KB

Download
memory/4348-61-0x00007FFF98150000-0x00007FFF98345000-memory.dmp

Filesize
2.0MB

Download
memory/4348-60-0x00007FFF98150000-0x00007FFF98345000-memory.dmp

Filesize
2.0MB

Download