Overview
overview
10Static
static
1AllUpdateS...on.rar
windows7-x64
3AllUpdateS...on.rar
windows10-2004-x64
3Final_Setu...ey.rar
windows7-x64
3Final_Setu...ey.rar
windows10-2004-x64
3FullSetup.exe
windows7-x64
10FullSetup.exe
windows10-2004-x64
10Main-PaSsWord.txt
windows7-x64
1Main-PaSsWord.txt
windows10-2004-x64
1Analysis
-
max time kernel
82s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
02-04-2023 15:59
Static task
static1
Behavioral task
behavioral1
Sample
AllUpdateSetup_Fully_Version.rar
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
AllUpdateSetup_Fully_Version.rar
Resource
win10v2004-20230220-en
Behavioral task
behavioral3
Sample
Final_Setups_2023_As_PassKey.rar
Resource
win7-20230220-en
Behavioral task
behavioral4
Sample
Final_Setups_2023_As_PassKey.rar
Resource
win10v2004-20230220-en
Behavioral task
behavioral5
Sample
FullSetup.exe
Resource
win7-20230220-en
Behavioral task
behavioral6
Sample
FullSetup.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral7
Sample
Main-PaSsWord.txt
Resource
win7-20230220-en
Behavioral task
behavioral8
Sample
Main-PaSsWord.txt
Resource
win10v2004-20230220-en
General
-
Target
Final_Setups_2023_As_PassKey.rar
-
Size
16.0MB
-
MD5
4c8385176970e635f4753d8821dbc811
-
SHA1
093fe7c37b04817ab19754e9c015cc6b2a39f397
-
SHA256
20ffe462bc4cd6c33339c0a1a2a908170ea6e438f92f7478ca93cc324f26dd98
-
SHA512
a062356efa56237edaee10e023afc776e3f9c9faa684165876f6fbd260882c05dae6f80f530f328956e8339218d4fa6f203287560ba81276eb7fa05a23627c02
-
SSDEEP
393216:SHBdSuvw6vKQiTfzWo3nRzMce/aXEVDPRN:ShRo6v/ibzHRoceyUlPH
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-1-5-21-2275444769-3691835758-4097679484-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
OpenWith.exepid process 3028 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\Final_Setups_2023_As_PassKey.rar1⤵
- Modifies registry class
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx