Analysis
-
max time kernel
127s -
max time network
139s -
platform
windows10-1703_x64 -
resource
win10-20231215-en -
resource tags
arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system -
submitted
16-01-2024 17:47
Static task
static1
Behavioral task
behavioral1
Sample
factura.rtf
Resource
win11-20231215-en
Behavioral task
behavioral2
Sample
factura.rtf
Resource
win7-20231215-en
Behavioral task
behavioral3
Sample
factura.rtf
Resource
win10-20231215-en
Behavioral task
behavioral4
Sample
factura.rtf
Resource
win10v2004-20231215-en
General
-
Target
factura.rtf
-
Size
11KB
-
MD5
05c137d8e79ce59ed6e4b7cd78e5b8a2
-
SHA1
3a41de3774b6a17a34a8bedf1a0881a3f08d492d
-
SHA256
5a31c77293af2920d7020d5d0236691adcea2c57c2716658ce118a5cba9d4913
-
SHA512
46551cb4556183b6d5e4fe20e1d2f916c9e50f109f1bec69cc3abce295d1be138c0dadc69ab7a510d4e29e59656b47b1d36a486c1e68d71c776271ff1ef58aa3
-
SSDEEP
192:TMv9/nrxOgNIVk04Pre4VqPuc+17rf14g/gjXKSDxX8VxrdPJH:Yv9/rsok+Prz1dZKXDsjtJH
Malware Config
Signatures
-
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
WINWORD.EXEdescription 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
Processes:
WINWORD.EXEdescription 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.EXEpid process 1644 WINWORD.EXE 1644 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
WINWORD.EXEpid process 1644 WINWORD.EXE 1644 WINWORD.EXE 1644 WINWORD.EXE 1644 WINWORD.EXE 1644 WINWORD.EXE 1644 WINWORD.EXE 1644 WINWORD.EXE
Processes
-
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\factura.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1644-0-0x00007FFF982A0000-0x00007FFF982B0000-memory.dmpFilesize
64KB
-
memory/1644-2-0x00007FFFD8210000-0x00007FFFD83EB000-memory.dmpFilesize
1.9MB
-
memory/1644-1-0x00007FFF982A0000-0x00007FFF982B0000-memory.dmpFilesize
64KB
-
memory/1644-4-0x00007FFFD8210000-0x00007FFFD83EB000-memory.dmpFilesize
1.9MB
-
memory/1644-5-0x00007FFF982A0000-0x00007FFF982B0000-memory.dmpFilesize
64KB
-
memory/1644-3-0x00007FFF982A0000-0x00007FFF982B0000-memory.dmpFilesize
64KB
-
memory/1644-6-0x00007FFFD8210000-0x00007FFFD83EB000-memory.dmpFilesize
1.9MB
-
memory/1644-7-0x00007FFFD8210000-0x00007FFFD83EB000-memory.dmpFilesize
1.9MB
-
memory/1644-9-0x00007FFFD8210000-0x00007FFFD83EB000-memory.dmpFilesize
1.9MB
-
memory/1644-10-0x00007FFFD8210000-0x00007FFFD83EB000-memory.dmpFilesize
1.9MB
-
memory/1644-12-0x00007FFFD8210000-0x00007FFFD83EB000-memory.dmpFilesize
1.9MB
-
memory/1644-13-0x00007FFFD8210000-0x00007FFFD83EB000-memory.dmpFilesize
1.9MB
-
memory/1644-16-0x00007FFFD8210000-0x00007FFFD83EB000-memory.dmpFilesize
1.9MB
-
memory/1644-15-0x00007FFFD8210000-0x00007FFFD83EB000-memory.dmpFilesize
1.9MB
-
memory/1644-17-0x00007FFFD8210000-0x00007FFFD83EB000-memory.dmpFilesize
1.9MB
-
memory/1644-18-0x00007FFFD8210000-0x00007FFFD83EB000-memory.dmpFilesize
1.9MB
-
memory/1644-19-0x00007FFFD8210000-0x00007FFFD83EB000-memory.dmpFilesize
1.9MB
-
memory/1644-14-0x00007FFF95600000-0x00007FFF95610000-memory.dmpFilesize
64KB
-
memory/1644-20-0x00007FFFD8210000-0x00007FFFD83EB000-memory.dmpFilesize
1.9MB
-
memory/1644-21-0x00007FFFD8210000-0x00007FFFD83EB000-memory.dmpFilesize
1.9MB
-
memory/1644-22-0x00007FFFD8210000-0x00007FFFD83EB000-memory.dmpFilesize
1.9MB
-
memory/1644-23-0x00007FFFD59E0000-0x00007FFFD5A8E000-memory.dmpFilesize
696KB
-
memory/1644-26-0x00007FFFD8210000-0x00007FFFD83EB000-memory.dmpFilesize
1.9MB
-
memory/1644-25-0x00007FFFD8210000-0x00007FFFD83EB000-memory.dmpFilesize
1.9MB
-
memory/1644-28-0x00007FFFD8210000-0x00007FFFD83EB000-memory.dmpFilesize
1.9MB
-
memory/1644-24-0x00007FFF95600000-0x00007FFF95610000-memory.dmpFilesize
64KB
-
memory/1644-30-0x00007FFFD8210000-0x00007FFFD83EB000-memory.dmpFilesize
1.9MB
-
memory/1644-33-0x00007FFFD8210000-0x00007FFFD83EB000-memory.dmpFilesize
1.9MB
-
memory/1644-31-0x00007FFFD8210000-0x00007FFFD83EB000-memory.dmpFilesize
1.9MB
-
memory/1644-35-0x00007FFFD8210000-0x00007FFFD83EB000-memory.dmpFilesize
1.9MB
-
memory/1644-192-0x00007FFFD8210000-0x00007FFFD83EB000-memory.dmpFilesize
1.9MB
-
memory/1644-193-0x00007FFFD8210000-0x00007FFFD83EB000-memory.dmpFilesize
1.9MB
-
memory/1644-194-0x00007FFFD8210000-0x00007FFFD83EB000-memory.dmpFilesize
1.9MB
-
memory/1644-195-0x00007FFFD8210000-0x00007FFFD83EB000-memory.dmpFilesize
1.9MB
-
memory/1644-196-0x00007FFFD8210000-0x00007FFFD83EB000-memory.dmpFilesize
1.9MB
-
memory/1644-268-0x00007FFF982A0000-0x00007FFF982B0000-memory.dmpFilesize
64KB
-
memory/1644-269-0x00007FFF982A0000-0x00007FFF982B0000-memory.dmpFilesize
64KB
-
memory/1644-270-0x00007FFF982A0000-0x00007FFF982B0000-memory.dmpFilesize
64KB
-
memory/1644-271-0x00007FFF982A0000-0x00007FFF982B0000-memory.dmpFilesize
64KB
-
memory/1644-272-0x00007FFFD59E0000-0x00007FFFD5A8E000-memory.dmpFilesize
696KB
-
memory/1644-274-0x00007FFFD8210000-0x00007FFFD83EB000-memory.dmpFilesize
1.9MB
-
memory/1644-273-0x00007FFFD8210000-0x00007FFFD83EB000-memory.dmpFilesize
1.9MB
-
memory/1644-275-0x00007FFFD59E0000-0x00007FFFD5A8E000-memory.dmpFilesize
696KB