d5f9868247128595477ac9fb6a5af781853986c05adf9d111b10b59e7fbe962e

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
28-05-2024 14:34

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General

Target

QTE000021674.rtf
Size

432KB
MD5

520c787857586063238e4684770f9f51
SHA1

bcc10a912754c22eccfc20f8840dd83bbbc40770
SHA256

d5f9868247128595477ac9fb6a5af781853986c05adf9d111b10b59e7fbe962e
SHA512

32bbf81e48a8c71876a9b1ded27245d45ade4ce563b80a168149e1499fd6cb260ab717e304b81b2beb1d056df215713d65feb47094e93fa94707525489cf4d8c
SSDEEP

6144:4wAYwAYwAYwAYwAYwAYwAYwAYwAYwABKeeIeqW:6

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

4020 WINWORD.EXE
4020 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

4020 WINWORD.EXE
4020 WINWORD.EXE
4020 WINWORD.EXE
4020 WINWORD.EXE
4020 WINWORD.EXE
4020 WINWORD.EXE
4020 WINWORD.EXE
4020 WINWORD.EXE

pid	process
4020	WINWORD.EXE
4020	WINWORD.EXE

pid	process
4020	WINWORD.EXE
4020	WINWORD.EXE
4020	WINWORD.EXE
4020	WINWORD.EXE
4020	WINWORD.EXE
4020	WINWORD.EXE
4020	WINWORD.EXE
4020	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\QTE000021674.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4020

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

C:\Users\Admin\AppData\Roaming\Microsoft\Templates\LiveContent\16\Managed\Word Document Bibliography Styles\TM02851223[[fn=iso690]].xsl
Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

Download Submit
memory/4020-15-0x00007FFA58E50000-0x00007FFA59045000-memory.dmp

Filesize
2.0MB

Download
memory/4020-5-0x00007FFA58E50000-0x00007FFA59045000-memory.dmp

Filesize
2.0MB

Download
memory/4020-16-0x00007FFA58E50000-0x00007FFA59045000-memory.dmp

Filesize
2.0MB

Download
memory/4020-3-0x00007FFA58EED000-0x00007FFA58EEE000-memory.dmp

Filesize
4KB

Download
memory/4020-12-0x00007FFA58E50000-0x00007FFA59045000-memory.dmp

Filesize
2.0MB

Download
memory/4020-6-0x00007FFA18ED0000-0x00007FFA18EE0000-memory.dmp

Filesize
64KB

Download
memory/4020-7-0x00007FFA58E50000-0x00007FFA59045000-memory.dmp

Filesize
2.0MB

Download
memory/4020-8-0x00007FFA58E50000-0x00007FFA59045000-memory.dmp

Filesize
2.0MB

Download
memory/4020-9-0x00007FFA168C0000-0x00007FFA168D0000-memory.dmp

Filesize
64KB

Download
memory/4020-10-0x00007FFA58E50000-0x00007FFA59045000-memory.dmp

Filesize
2.0MB

Download
memory/4020-11-0x00007FFA58E50000-0x00007FFA59045000-memory.dmp

Filesize
2.0MB

Download
memory/4020-17-0x00007FFA58E50000-0x00007FFA59045000-memory.dmp

Filesize
2.0MB

Download
memory/4020-13-0x00007FFA58E50000-0x00007FFA59045000-memory.dmp

Filesize
2.0MB

Download
memory/4020-0-0x00007FFA18ED0000-0x00007FFA18EE0000-memory.dmp

Filesize
64KB

Download
memory/4020-4-0x00007FFA18ED0000-0x00007FFA18EE0000-memory.dmp

Filesize
64KB

Download
memory/4020-1-0x00007FFA18ED0000-0x00007FFA18EE0000-memory.dmp

Filesize
64KB

Download
memory/4020-14-0x00007FFA168C0000-0x00007FFA168D0000-memory.dmp

Filesize
64KB

Download
memory/4020-18-0x00007FFA58E50000-0x00007FFA59045000-memory.dmp

Filesize
2.0MB

Download
memory/4020-20-0x00007FFA58E50000-0x00007FFA59045000-memory.dmp

Filesize
2.0MB

Download
memory/4020-22-0x00007FFA58E50000-0x00007FFA59045000-memory.dmp

Filesize
2.0MB

Download
memory/4020-21-0x00007FFA58E50000-0x00007FFA59045000-memory.dmp

Filesize
2.0MB

Download
memory/4020-19-0x00007FFA58E50000-0x00007FFA59045000-memory.dmp

Filesize
2.0MB

Download
memory/4020-2-0x00007FFA18ED0000-0x00007FFA18EE0000-memory.dmp

Filesize
64KB

Download
memory/4020-518-0x00007FFA58E50000-0x00007FFA59045000-memory.dmp

Filesize
2.0MB

Download
memory/4020-540-0x00007FFA18ED0000-0x00007FFA18EE0000-memory.dmp

Filesize
64KB

Download
memory/4020-541-0x00007FFA18ED0000-0x00007FFA18EE0000-memory.dmp

Filesize
64KB

Download
memory/4020-543-0x00007FFA18ED0000-0x00007FFA18EE0000-memory.dmp

Filesize
64KB

Download
memory/4020-542-0x00007FFA18ED0000-0x00007FFA18EE0000-memory.dmp

Filesize
64KB

Download
memory/4020-544-0x00007FFA58E50000-0x00007FFA59045000-memory.dmp

Filesize
2.0MB

Download