5f5728979d8799b9b89344289d10afad316e95c8752b20d4ae3b1558844b336b

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12-10-2024 01:26

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General

Target

5f5728979d8799b9b89344289d10afad316e95c8752b20d4ae3b1558844b336b.rtf
Size

707KB
MD5

9bdd083aaef05b39d23fb9ed8233f4aa
SHA1

16d3d99062473242cbdd15a7a99571c49c4cad31
SHA256

5f5728979d8799b9b89344289d10afad316e95c8752b20d4ae3b1558844b336b
SHA512

4f82654b87b637662a8587cf6f851491e66591d2f53cb863f323cc3a0f6aacdae23b1b4a3d1bb943103b70012e2a4e1461551e566b31e0dcbec7c86a973ca8f0
SSDEEP

6144:YwAYwAYwAYwAYwAYwAYwAYwAFSPGSpGeNKgYJ67SEv1TEQPdsh:9r

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
1948	WINWORD.EXE
1948	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid	Process
1948	WINWORD.EXE
1948	WINWORD.EXE
1948	WINWORD.EXE
1948	WINWORD.EXE
1948	WINWORD.EXE
1948	WINWORD.EXE
1948	WINWORD.EXE
1948	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\5f5728979d8799b9b89344289d10afad316e95c8752b20d4ae3b1558844b336b.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1948

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\TCDC33A.tmp\gb.xsl

Filesize
262KB

MD5
51d32ee5bc7ab811041f799652d26e04

SHA1
412193006aa3ef19e0a57e16acf86b830993024a

SHA256
6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97

SHA512
5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810

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

Filesize
1KB

MD5
812c92df3909a5d14c7377c279a741ac

SHA1
8ade7f404154511c564f3b268e2d2fc3a7b85278

SHA256
ab0031a1ddf6727906c560413ee4209dc99399dcc07192a3cfc04f09bb1a34a3

SHA512
8c408cd0b0210e5f1d3e08b42a24690e319f8ae96df87b696c34b049f13e382b0f9de47fdeaec52d0d570949d7454b7c671fe114af21f2f6ec1850072dd34aec

Download Submit
memory/1948-7-0x00007FFC14C10000-0x00007FFC14E05000-memory.dmp

Filesize
2.0MB

Download
memory/1948-5-0x00007FFBD4C90000-0x00007FFBD4CA0000-memory.dmp

Filesize
64KB

Download
memory/1948-14-0x00007FFBD2A90000-0x00007FFBD2AA0000-memory.dmp

Filesize
64KB

Download
memory/1948-4-0x00007FFBD4C90000-0x00007FFBD4CA0000-memory.dmp

Filesize
64KB

Download
memory/1948-8-0x00007FFC14C10000-0x00007FFC14E05000-memory.dmp

Filesize
2.0MB

Download
memory/1948-9-0x00007FFC14C10000-0x00007FFC14E05000-memory.dmp

Filesize
2.0MB

Download
memory/1948-11-0x00007FFC14C10000-0x00007FFC14E05000-memory.dmp

Filesize
2.0MB

Download
memory/1948-12-0x00007FFC14C10000-0x00007FFC14E05000-memory.dmp

Filesize
2.0MB

Download
memory/1948-6-0x00007FFC14C10000-0x00007FFC14E05000-memory.dmp

Filesize
2.0MB

Download
memory/1948-13-0x00007FFBD2A90000-0x00007FFBD2AA0000-memory.dmp

Filesize
64KB

Download
memory/1948-0-0x00007FFBD4C90000-0x00007FFBD4CA0000-memory.dmp

Filesize
64KB

Download
memory/1948-2-0x00007FFBD4C90000-0x00007FFBD4CA0000-memory.dmp

Filesize
64KB

Download
memory/1948-10-0x00007FFC14C10000-0x00007FFC14E05000-memory.dmp

Filesize
2.0MB

Download
memory/1948-16-0x00007FFC14C10000-0x00007FFC14E05000-memory.dmp

Filesize
2.0MB

Download
memory/1948-17-0x00007FFC14C10000-0x00007FFC14E05000-memory.dmp

Filesize
2.0MB

Download
memory/1948-15-0x00007FFC14C10000-0x00007FFC14E05000-memory.dmp

Filesize
2.0MB

Download
memory/1948-26-0x00007FFC14C10000-0x00007FFC14E05000-memory.dmp

Filesize
2.0MB

Download
memory/1948-27-0x00007FFC14CAD000-0x00007FFC14CAE000-memory.dmp

Filesize
4KB

Download
memory/1948-28-0x00007FFC14C10000-0x00007FFC14E05000-memory.dmp

Filesize
2.0MB

Download
memory/1948-3-0x00007FFBD4C90000-0x00007FFBD4CA0000-memory.dmp

Filesize
64KB

Download
memory/1948-34-0x00007FFC14C10000-0x00007FFC14E05000-memory.dmp

Filesize
2.0MB

Download
memory/1948-1-0x00007FFC14CAD000-0x00007FFC14CAE000-memory.dmp

Filesize
4KB

Download