8a309b62d7319624bb969198a1e892b8b943a215ac32cda6f2ae48122b23d910

Analysis

max time kernel
133s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
14-11-2024 02:48

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General

Target

8a309b62d7319624bb969198a1e892b8b943a215ac32cda6f2ae48122b23d910.rtf
Size

899KB
MD5

316751bdb6439a13df5d7153e0348d5a
SHA1

4ce31487ca398ee16e3a500be9599724b669af0f
SHA256

8a309b62d7319624bb969198a1e892b8b943a215ac32cda6f2ae48122b23d910
SHA512

926d77a89ef593e55eb02413005a6c6932ea23e9ddd3d769b9a28cec86c29d8ae7109b55814df532417d3baabdb2408805c8b0b178f4a83e036f66880f06e825
SSDEEP

6144:swAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAykns:p0

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\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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
2924	WINWORD.EXE
2924	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid	Process
2924	WINWORD.EXE
2924	WINWORD.EXE
2924	WINWORD.EXE
2924	WINWORD.EXE
2924	WINWORD.EXE
2924	WINWORD.EXE
2924	WINWORD.EXE
2924	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\8a309b62d7319624bb969198a1e892b8b943a215ac32cda6f2ae48122b23d910.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2924

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

C:\Users\Admin\AppData\Local\Temp\TCDF361.tmp\sist02.xsl

Filesize
245KB

MD5
f883b260a8d67082ea895c14bf56dd56

SHA1
7954565c1f243d46ad3b1e2f1baf3281451fc14b

SHA256
ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353

SHA512
d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms

Filesize
2KB

MD5
5717647b180fdc1a5f9aedf2c27cd05e

SHA1
0f784efc06b5b91dba1a8a15bb9993a616ae6b36

SHA256
32d0075bb191cbae183d8300f5cc7f9b76c45dde55b697a126ff730bf283fb04

SHA512
9041a756d66ccfde76e997353d8a58530c821c013543f01a77912d3bf50f455e3e296745645d61d6b1c0ce88730f20545fbc8a25086e54cd7e39f7ba8e8a62b6

Download Submit
memory/2924-15-0x00007FFD138B0000-0x00007FFD138C0000-memory.dmp

Filesize
64KB

Download
memory/2924-34-0x00007FFD56030000-0x00007FFD56225000-memory.dmp

Filesize
2.0MB

Download
memory/2924-5-0x00007FFD56030000-0x00007FFD56225000-memory.dmp

Filesize
2.0MB

Download
memory/2924-6-0x00007FFD56030000-0x00007FFD56225000-memory.dmp

Filesize
2.0MB

Download
memory/2924-11-0x00007FFD56030000-0x00007FFD56225000-memory.dmp

Filesize
2.0MB

Download
memory/2924-10-0x00007FFD56030000-0x00007FFD56225000-memory.dmp

Filesize
2.0MB

Download
memory/2924-9-0x00007FFD56030000-0x00007FFD56225000-memory.dmp

Filesize
2.0MB

Download
memory/2924-12-0x00007FFD138B0000-0x00007FFD138C0000-memory.dmp

Filesize
64KB

Download
memory/2924-8-0x00007FFD56030000-0x00007FFD56225000-memory.dmp

Filesize
2.0MB

Download
memory/2924-14-0x00007FFD56030000-0x00007FFD56225000-memory.dmp

Filesize
2.0MB

Download
memory/2924-0-0x00007FFD160B0000-0x00007FFD160C0000-memory.dmp

Filesize
64KB

Download
memory/2924-3-0x00007FFD160B0000-0x00007FFD160C0000-memory.dmp

Filesize
64KB

Download
memory/2924-16-0x00007FFD56030000-0x00007FFD56225000-memory.dmp

Filesize
2.0MB

Download
memory/2924-17-0x00007FFD56030000-0x00007FFD56225000-memory.dmp

Filesize
2.0MB

Download
memory/2924-19-0x00007FFD56030000-0x00007FFD56225000-memory.dmp

Filesize
2.0MB

Download
memory/2924-13-0x00007FFD56030000-0x00007FFD56225000-memory.dmp

Filesize
2.0MB

Download
memory/2924-7-0x00007FFD160B0000-0x00007FFD160C0000-memory.dmp

Filesize
64KB

Download
memory/2924-4-0x00007FFD160B0000-0x00007FFD160C0000-memory.dmp

Filesize
64KB

Download
memory/2924-31-0x00007FFD56030000-0x00007FFD56225000-memory.dmp

Filesize
2.0MB

Download
memory/2924-32-0x00007FFD560CD000-0x00007FFD560CE000-memory.dmp

Filesize
4KB

Download
memory/2924-33-0x00007FFD56030000-0x00007FFD56225000-memory.dmp

Filesize
2.0MB

Download
memory/2924-18-0x00007FFD56030000-0x00007FFD56225000-memory.dmp

Filesize
2.0MB

Download
memory/2924-2-0x00007FFD160B0000-0x00007FFD160C0000-memory.dmp

Filesize
64KB

Download
memory/2924-1-0x00007FFD560CD000-0x00007FFD560CE000-memory.dmp

Filesize
4KB

Download