Overview
overview
3Static
static
3ALLEGATI/I...22.pdf
windows10-2004_x64
3DXF/EN_HRS...ls.dxf
windows10-2004_x64
3DXF/H24499...VA.dxf
windows10-2004_x64
3DXF/H24499...VA.dxf
windows10-2004_x64
3DXF/H24499...VA.dxf
windows10-2004_x64
3DXF/H24499...VA.dxf
windows10-2004_x64
3H244999.0_...rt.pdf
windows10-2004_x64
1PDF/EN_HRS...ls.pdf
windows10-2004_x64
1PDF/H24499...VA.pdf
windows10-2004_x64
1PDF/H24499...VA.pdf
windows10-2004_x64
1PDF/H24499...VA.pdf
windows10-2004_x64
1PDF/H24499...VA.pdf
windows10-2004_x64
1Analysis
-
max time kernel
109s -
max time network
130s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-it -
submitted
19-05-2022 08:27
Behavioral task
behavioral1
Sample
ALLEGATI/ITA_UserManual_OE_HRS_Ed2022_Rev01_04-22.pdf
Resource
win10v2004-20220414-it
Behavioral task
behavioral2
Sample
DXF/EN_HRS-Info-labels.dxf
Resource
win10v2004-20220414-it
Behavioral task
behavioral3
Sample
DXF/H244999.0E01_REVA.dxf
Resource
win10v2004-20220414-it
Behavioral task
behavioral4
Sample
DXF/H244999.0EL01_REVA.dxf
Resource
win10v2004-20220414-it
Behavioral task
behavioral5
Sample
DXF/H244999.0EL02_REVA.dxf
Resource
win10v2004-20220414-it
Behavioral task
behavioral6
Sample
DXF/H244999.0M01_REVA.dxf
Resource
win10v2004-20220414-it
Behavioral task
behavioral7
Sample
H244999.0_SystemReport.pdf
Resource
win10v2004-20220414-it
Behavioral task
behavioral8
Sample
PDF/EN_HRS-Info-labels.pdf
Resource
win10v2004-20220414-it
Behavioral task
behavioral9
Sample
PDF/H244999.0E01_REVA.pdf
Resource
win10v2004-20220414-it
Behavioral task
behavioral10
Sample
PDF/H244999.0EL01_REVA.pdf
Resource
win10v2004-20220414-it
Behavioral task
behavioral11
Sample
PDF/H244999.0EL02_REVA.pdf
Resource
win10v2004-20220414-it
Behavioral task
behavioral12
Sample
PDF/H244999.0M01_REVA.pdf
Resource
win10v2004-20220414-it
General
-
Target
DXF/EN_HRS-Info-labels.dxf
-
Size
472KB
-
MD5
278d4a665698af057b7c1295e89bcc5b
-
SHA1
9d4a995c731d44f0e8e65c5fdaf0b1cce367dae1
-
SHA256
ad3e2855a77a258844f1d5a20ab8f7ba6f7f1c3325e504efe712111f01792478
-
SHA512
0a06e3ec83c68a7853efc4f03b4292a0f00424122328d38fa53947c2b176927b86d955a1ca6a58e2c51f43172389b2211d5039156b5edb27eb6c14e6caae086f
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Modifies registry class 2 IoCs
Processes:
cmd.exeOpenWith.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 19 IoCs
Processes:
OpenWith.exepid process 1940 OpenWith.exe 1940 OpenWith.exe 1940 OpenWith.exe 1940 OpenWith.exe 1940 OpenWith.exe 1940 OpenWith.exe 1940 OpenWith.exe 1940 OpenWith.exe 1940 OpenWith.exe 1940 OpenWith.exe 1940 OpenWith.exe 1940 OpenWith.exe 1940 OpenWith.exe 1940 OpenWith.exe 1940 OpenWith.exe 1940 OpenWith.exe 1940 OpenWith.exe 1940 OpenWith.exe 1940 OpenWith.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
OpenWith.exedescription pid process target process PID 1940 wrote to memory of 3088 1940 OpenWith.exe NOTEPAD.EXE PID 1940 wrote to memory of 3088 1940 OpenWith.exe NOTEPAD.EXE
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\DXF\EN_HRS-Info-labels.dxf1⤵
- Modifies registry class
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\DXF\EN_HRS-Info-labels.dxf2⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/3088-130-0x0000000000000000-mapping.dmp