bbe10b8d55fd248651e7d483e82426fda7c4e2799461065d734858362e4bada8

Analysis

max time kernel
143s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
20-09-2023 07:28

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

PO4102672345.rtf
Size

345KB
MD5

987971ef05bbf3bee0e5f0548cb53b64
SHA1

8b961e75ab5fd688da06b1ade6ea1d2ed82fc3df
SHA256

bbe10b8d55fd248651e7d483e82426fda7c4e2799461065d734858362e4bada8
SHA512

e5eb25a662b986098e6657b0edf2bdcf7f3ebb75b03121ec92707332466178cf44570d55bd6e8b506e88ff9bef282efc75d6dd747fdfd387846dfdc59822bccb
SSDEEP

768:jbOnDlKzboVm33/y3NZZ2sO3pv6o+qq60Vf7:jbsDUzbgmENZZ2sOx6o9q7Vf7

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

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

Processes:

WINWORD.EXE

pid process

216 WINWORD.EXE
216 WINWORD.EXE
216 WINWORD.EXE
216 WINWORD.EXE
216 WINWORD.EXE
216 WINWORD.EXE
216 WINWORD.EXE
216 WINWORD.EXE

pid	process
216	WINWORD.EXE
216	WINWORD.EXE

pid	process
216	WINWORD.EXE
216	WINWORD.EXE
216	WINWORD.EXE
216	WINWORD.EXE
216	WINWORD.EXE
216	WINWORD.EXE
216	WINWORD.EXE
216	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\PO4102672345.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:216

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

Loading Replay Monitor...

Downloads

memory/216-0-0x00007FFB04F70000-0x00007FFB04F80000-memory.dmp

Filesize
64KB

Download
memory/216-2-0x00007FFB44EF0000-0x00007FFB450E5000-memory.dmp

Filesize
2.0MB

Download
memory/216-1-0x00007FFB44EF0000-0x00007FFB450E5000-memory.dmp

Filesize
2.0MB

Download
memory/216-3-0x00007FFB04F70000-0x00007FFB04F80000-memory.dmp

Filesize
64KB

Download
memory/216-5-0x00007FFB44EF0000-0x00007FFB450E5000-memory.dmp

Filesize
2.0MB

Download
memory/216-7-0x00007FFB04F70000-0x00007FFB04F80000-memory.dmp

Filesize
64KB

Download
memory/216-6-0x00007FFB04F70000-0x00007FFB04F80000-memory.dmp

Filesize
64KB

Download
memory/216-8-0x00007FFB44EF0000-0x00007FFB450E5000-memory.dmp

Filesize
2.0MB

Download
memory/216-4-0x00007FFB04F70000-0x00007FFB04F80000-memory.dmp

Filesize
64KB

Download
memory/216-9-0x00007FFB44EF0000-0x00007FFB450E5000-memory.dmp

Filesize
2.0MB

Download
memory/216-10-0x00007FFB44EF0000-0x00007FFB450E5000-memory.dmp

Filesize
2.0MB

Download
memory/216-11-0x00007FFB44EF0000-0x00007FFB450E5000-memory.dmp

Filesize
2.0MB

Download
memory/216-13-0x00007FFB44EF0000-0x00007FFB450E5000-memory.dmp

Filesize
2.0MB

Download
memory/216-15-0x00007FFB44EF0000-0x00007FFB450E5000-memory.dmp

Filesize
2.0MB

Download
memory/216-14-0x00007FFB02700000-0x00007FFB02710000-memory.dmp

Filesize
64KB

Download
memory/216-16-0x00007FFB44EF0000-0x00007FFB450E5000-memory.dmp

Filesize
2.0MB

Download
memory/216-17-0x00007FFB44EF0000-0x00007FFB450E5000-memory.dmp

Filesize
2.0MB

Download
memory/216-12-0x00007FFB44EF0000-0x00007FFB450E5000-memory.dmp

Filesize
2.0MB

Download
memory/216-18-0x00007FFB44EF0000-0x00007FFB450E5000-memory.dmp

Filesize
2.0MB

Download
memory/216-19-0x00007FFB44EF0000-0x00007FFB450E5000-memory.dmp

Filesize
2.0MB

Download
memory/216-20-0x00007FFB02700000-0x00007FFB02710000-memory.dmp

Filesize
64KB

Download
memory/216-24-0x00007FFB44EF0000-0x00007FFB450E5000-memory.dmp

Filesize
2.0MB

Download
memory/216-25-0x00007FFB44EF0000-0x00007FFB450E5000-memory.dmp

Filesize
2.0MB

Download
memory/216-26-0x00007FFB44EF0000-0x00007FFB450E5000-memory.dmp

Filesize
2.0MB

Download
memory/216-51-0x00007FFB04F70000-0x00007FFB04F80000-memory.dmp

Filesize
64KB

Download
memory/216-52-0x00007FFB04F70000-0x00007FFB04F80000-memory.dmp

Filesize
64KB

Download
memory/216-55-0x00007FFB44EF0000-0x00007FFB450E5000-memory.dmp

Filesize
2.0MB

Download
memory/216-54-0x00007FFB04F70000-0x00007FFB04F80000-memory.dmp

Filesize
64KB

Download
memory/216-56-0x00007FFB44EF0000-0x00007FFB450E5000-memory.dmp

Filesize
2.0MB

Download
memory/216-53-0x00007FFB04F70000-0x00007FFB04F80000-memory.dmp

Filesize
64KB

Download
memory/216-58-0x00007FFB44EF0000-0x00007FFB450E5000-memory.dmp

Filesize
2.0MB

Download
memory/216-57-0x00007FFB44EF0000-0x00007FFB450E5000-memory.dmp

Filesize
2.0MB

Download