Analysis
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max time kernel
80s -
max time network
81s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
27/03/2025, 07:04
Static task
static1
Behavioral task
behavioral1
Sample
Ransomware.Satana.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Ransomware.Satana.exe
Resource
win10v2004-20250313-en
Errors
General
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Target
Ransomware.Satana.exe
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Size
49KB
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MD5
46bfd4f1d581d7c0121d2b19a005d3df
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SHA1
5b063298bbd1670b4d39e1baef67f854b8dcba9d
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SHA256
683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96
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SHA512
b52aa090f689765d099689700be7e18922137e7a860a00113e3f72aa6553e94a870bbb741e52de9617506a236a2a59198fb224fcd128576d76642eec9d715df5
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SSDEEP
768:AbFw10RFnAwJM7MiqwecUaX5h4IuCdYa+XLXTGY1idL2WYiwtDj:Apw10vnAOIUaJh4IXdWXLXTWLfuFj
Malware Config
Extracted
C:\Users\Admin\AppData\Local\Temp\!satana!.txt
Signatures
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Satana
Ransomware family which also encrypts the system's Master Boot Record (MBR).
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Satana family
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Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Deletes itself 1 IoCs
pid Process 2748 jmabbpym.exe -
Executes dropped EXE 2 IoCs
pid Process 2808 jmabbpym.exe 2748 jmabbpym.exe -
Loads dropped DLL 6 IoCs
pid Process 1812 Ransomware.Satana.exe 1812 Ransomware.Satana.exe 1812 Ransomware.Satana.exe 1812 Ransomware.Satana.exe 2808 jmabbpym.exe 2748 jmabbpym.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\ucorwenb = "C:\\Users\\Admin\\AppData\\Local\\Temp\\!satana!.txt" Ransomware.Satana.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PHYSICALDRIVE0 jmabbpym.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 1660 set thread context of 1812 1660 Ransomware.Satana.exe 31 PID 2808 set thread context of 2748 2808 jmabbpym.exe 33 -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\nav_uparrow.png jmabbpym.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-windows.xml jmabbpym.exe File created C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\it-IT\!satana!.txt jmabbpym.exe File created C:\Program Files (x86)\Common Files\microsoft shared\Smart Tag\LISTS\1033\!satana!.txt jmabbpym.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\rightnav.gif jmabbpym.exe File created C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\!satana!.txt jmabbpym.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\!satana!.txt jmabbpym.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\!satana!.txt jmabbpym.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolBMPs\DiscussionToolIconImagesMask.bmp jmabbpym.exe File created C:\Program Files\Microsoft Games\Solitaire\ja-JP\!satana!.txt jmabbpym.exe File created C:\Program Files (x86)\Common Files\Adobe\!satana!.txt jmabbpym.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\Solutions\arrow.png jmabbpym.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolBMPs\WebToolImagesMask16x16.bmp jmabbpym.exe File created C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\!satana!.txt jmabbpym.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\images\26.png jmabbpym.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\winXPTSFrame.png jmabbpym.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\images\play_down.png jmabbpym.exe File created C:\Program Files (x86)\Common Files\microsoft shared\Triedit\es-ES\!satana!.txt jmabbpym.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\images\system.png jmabbpym.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\images\btn_search_over_BIDI.png jmabbpym.exe File created C:\Program Files\Java\jre7\bin\plugin2\!satana!.txt jmabbpym.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\it-IT\gadget.xml jmabbpym.exe File created C:\Program Files\VideoLAN\VLC\locale\ko\LC_MESSAGES\!satana!.txt jmabbpym.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolBMPs\NotifierDisableUpArrow.jpg jmabbpym.exe File created C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms5\!satana!.txt jmabbpym.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms5\rtf_choosecolor.gif jmabbpym.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\es-ES\gadget.xml jmabbpym.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.help_2.0.102.v20141007-2301\!satana!.txt jmabbpym.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\fr-FR\gadget.xml jmabbpym.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\settings_right_rest.png jmabbpym.exe File created C:\Program Files (x86)\Common Files\microsoft shared\VBA\VBA6\!satana!.txt jmabbpym.exe File created C:\Program Files (x86)\Microsoft Office\MEDIA\!satana!.txt jmabbpym.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\images\settings_left_rest.png jmabbpym.exe File created C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\fr-FR\!satana!.txt jmabbpym.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\NextMenuButtonIcon.png jmabbpym.exe File opened for modification C:\Program Files\7-Zip\Lang\ka.txt jmabbpym.exe File created C:\Program Files\VideoLAN\VLC\locale\de\LC_MESSAGES\!satana!.txt jmabbpym.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms\button_left_over.gif jmabbpym.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\images\41.png jmabbpym.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\de-DE\gadget.xml jmabbpym.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\images\modern_m.png jmabbpym.exe File created C:\Program Files (x86)\Common Files\SpeechEngines\Microsoft\TTS20\de-DE\!satana!.txt jmabbpym.exe File created C:\Program Files (x86)\Common Files\System\Ole DB\en-US\!satana!.txt jmabbpym.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\images\settings_left_hover.png jmabbpym.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\2.png jmabbpym.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_glass_Thumbnail.bmp jmabbpym.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\icons\send-email-16.png jmabbpym.exe File created C:\Program Files\Microsoft Games\SpiderSolitaire\!satana!.txt jmabbpym.exe File created C:\Program Files\VideoLAN\VLC\locale\ar\LC_MESSAGES\!satana!.txt jmabbpym.exe File created C:\Program Files\Windows Media Player\fr-FR\!satana!.txt jmabbpym.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\settings_box_divider_left.png jmabbpym.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\144DPI\(144DPI)notConnectedStateIcon.png jmabbpym.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\1px.gif jmabbpym.exe File created C:\Program Files\Java\jre7\lib\zi\Pacific\!satana!.txt jmabbpym.exe File opened for modification C:\Program Files\Microsoft Games\Chess\ChessMCE.png jmabbpym.exe File created C:\Program Files\VideoLAN\VLC\locale\ie\LC_MESSAGES\!satana!.txt jmabbpym.exe File created C:\Program Files (x86)\Common Files\SpeechEngines\Microsoft\TTS20\es-ES\!satana!.txt jmabbpym.exe File created C:\Program Files (x86)\Reference Assemblies\!satana!.txt jmabbpym.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\NavigationLeft_ButtonGraphic.png jmabbpym.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_zh_4.4.0.v20140623020002\!satana!.txt jmabbpym.exe File created C:\Program Files (x86)\Common Files\microsoft shared\Help\1041\!satana!.txt jmabbpym.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolBMPs\NotifierBackground.jpg jmabbpym.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\SpecialNavigationRight_ButtonGraphic.png jmabbpym.exe File created C:\Program Files\VideoLAN\VLC\locale\oc\LC_MESSAGES\!satana!.txt jmabbpym.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 9 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jmabbpym.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jmabbpym.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language VSSADMIN.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language NOTEPAD.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ransomware.Satana.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ransomware.Satana.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Interacts with shadow copies 3 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 2556 VSSADMIN.EXE -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2748 jmabbpym.exe Token: SeBackupPrivilege 2116 vssvc.exe Token: SeRestorePrivilege 2116 vssvc.exe Token: SeAuditPrivilege 2116 vssvc.exe Token: SeShutdownPrivilege 2748 jmabbpym.exe -
Suspicious use of WriteProcessMemory 59 IoCs
description pid Process procid_target PID 1660 wrote to memory of 1812 1660 Ransomware.Satana.exe 31 PID 1660 wrote to memory of 1812 1660 Ransomware.Satana.exe 31 PID 1660 wrote to memory of 1812 1660 Ransomware.Satana.exe 31 PID 1660 wrote to memory of 1812 1660 Ransomware.Satana.exe 31 PID 1660 wrote to memory of 1812 1660 Ransomware.Satana.exe 31 PID 1660 wrote to memory of 1812 1660 Ransomware.Satana.exe 31 PID 1660 wrote to memory of 1812 1660 Ransomware.Satana.exe 31 PID 1660 wrote to memory of 1812 1660 Ransomware.Satana.exe 31 PID 1660 wrote to memory of 1812 1660 Ransomware.Satana.exe 31 PID 1660 wrote to memory of 1812 1660 Ransomware.Satana.exe 31 PID 1812 wrote to memory of 2808 1812 Ransomware.Satana.exe 32 PID 1812 wrote to memory of 2808 1812 Ransomware.Satana.exe 32 PID 1812 wrote to memory of 2808 1812 Ransomware.Satana.exe 32 PID 1812 wrote to memory of 2808 1812 Ransomware.Satana.exe 32 PID 2808 wrote to memory of 2748 2808 jmabbpym.exe 33 PID 2808 wrote to memory of 2748 2808 jmabbpym.exe 33 PID 2808 wrote to memory of 2748 2808 jmabbpym.exe 33 PID 2808 wrote to memory of 2748 2808 jmabbpym.exe 33 PID 2808 wrote to memory of 2748 2808 jmabbpym.exe 33 PID 2808 wrote to memory of 2748 2808 jmabbpym.exe 33 PID 2808 wrote to memory of 2748 2808 jmabbpym.exe 33 PID 2808 wrote to memory of 2748 2808 jmabbpym.exe 33 PID 2808 wrote to memory of 2748 2808 jmabbpym.exe 33 PID 2808 wrote to memory of 2748 2808 jmabbpym.exe 33 PID 2748 wrote to memory of 2556 2748 jmabbpym.exe 34 PID 2748 wrote to memory of 2556 2748 jmabbpym.exe 34 PID 2748 wrote to memory of 2556 2748 jmabbpym.exe 34 PID 2748 wrote to memory of 2556 2748 jmabbpym.exe 34 PID 2748 wrote to memory of 12436 2748 jmabbpym.exe 38 PID 2748 wrote to memory of 12436 2748 jmabbpym.exe 38 PID 2748 wrote to memory of 12436 2748 jmabbpym.exe 38 PID 2748 wrote to memory of 12436 2748 jmabbpym.exe 38 PID 2748 wrote to memory of 12484 2748 jmabbpym.exe 39 PID 2748 wrote to memory of 12484 2748 jmabbpym.exe 39 PID 2748 wrote to memory of 12484 2748 jmabbpym.exe 39 PID 2748 wrote to memory of 12484 2748 jmabbpym.exe 39 PID 2748 wrote to memory of 12484 2748 jmabbpym.exe 39 PID 2748 wrote to memory of 12484 2748 jmabbpym.exe 39 PID 2748 wrote to memory of 12484 2748 jmabbpym.exe 39 PID 2748 wrote to memory of 12484 2748 jmabbpym.exe 39 PID 2748 wrote to memory of 12484 2748 jmabbpym.exe 39 PID 2748 wrote to memory of 12552 2748 jmabbpym.exe 40 PID 2748 wrote to memory of 12552 2748 jmabbpym.exe 40 PID 2748 wrote to memory of 12552 2748 jmabbpym.exe 40 PID 2748 wrote to memory of 12552 2748 jmabbpym.exe 40 PID 2748 wrote to memory of 12552 2748 jmabbpym.exe 40 PID 2748 wrote to memory of 12552 2748 jmabbpym.exe 40 PID 2748 wrote to memory of 12552 2748 jmabbpym.exe 40 PID 2748 wrote to memory of 12552 2748 jmabbpym.exe 40 PID 2748 wrote to memory of 12552 2748 jmabbpym.exe 40 PID 2748 wrote to memory of 8080 2748 jmabbpym.exe 42 PID 2748 wrote to memory of 8080 2748 jmabbpym.exe 42 PID 2748 wrote to memory of 8080 2748 jmabbpym.exe 42 PID 2748 wrote to memory of 8080 2748 jmabbpym.exe 42 PID 2748 wrote to memory of 8080 2748 jmabbpym.exe 42 PID 2748 wrote to memory of 8080 2748 jmabbpym.exe 42 PID 2748 wrote to memory of 8080 2748 jmabbpym.exe 42 PID 2748 wrote to memory of 8080 2748 jmabbpym.exe 42 PID 2748 wrote to memory of 8080 2748 jmabbpym.exe 42 -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\Ransomware.Satana.exe"C:\Users\Admin\AppData\Local\Temp\Ransomware.Satana.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1660 -
C:\Users\Admin\AppData\Local\Temp\Ransomware.Satana.exe"C:\Users\Admin\AppData\Local\Temp\Ransomware.Satana.exe"2⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1812 -
C:\Users\Admin\AppData\Local\Temp\jmabbpym.exe"C:\Users\Admin\AppData\Local\Temp\jmabbpym.exe" {846ee340-7039-11de-9d20-806e6f6e6963} "C:\Users\Admin\AppData\Local\Temp\RANSOM~1.EXE"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2808 -
C:\Users\Admin\AppData\Local\Temp\jmabbpym.exe"C:\Users\Admin\AppData\Local\Temp\jmabbpym.exe" {846ee340-7039-11de-9d20-806e6f6e6963} "C:\Users\Admin\AppData\Local\Temp\RANSOM~1.EXE"4⤵
- Deletes itself
- Executes dropped EXE
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2748 -
C:\Windows\SysWOW64\VSSADMIN.EXE"C:\Windows\system32\VSSADMIN.EXE" Delete Shadows /All /Quiet5⤵
- System Location Discovery: System Language Discovery
- Interacts with shadow copies
PID:2556
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C:\Windows\SysWOW64\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\!satana!.txt5⤵
- System Location Discovery: System Language Discovery
PID:12436
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C:\Windows\SysWOW64\rundll32.exerundll32.exe5⤵
- System Location Discovery: System Language Discovery
PID:12484
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C:\Windows\SysWOW64\rundll32.exerundll32.exe5⤵
- System Location Discovery: System Language Discovery
PID:12552
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C:\Windows\SysWOW64\rundll32.exerundll32.exe5⤵
- System Location Discovery: System Language Discovery
PID:8080
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2116
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x01⤵PID:12572
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x11⤵PID:12856
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Direct Volume Access
1Indicator Removal
2File Deletion
2Modify Registry
1Pre-OS Boot
1Bootkit
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD5dd749b50f383b3a2b61b0698160786c2
SHA186bbb12faf4bb9a651c8a21f473c315f7f119945
SHA256a1c54693a9ad192c1c77a2b0d6d3b64b26bcb23e1554802326028dca9de540b7
SHA51252e9a7582e1a3b5de414f3db7ac11be3305f945f8f7040b54e9831119ecaa348327e47deccd7ffdba96d29a1e2dd7ee83fb2aeadc74e30969c6983968a4dcaff
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Filesize
49KB
MD546bfd4f1d581d7c0121d2b19a005d3df
SHA15b063298bbd1670b4d39e1baef67f854b8dcba9d
SHA256683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96
SHA512b52aa090f689765d099689700be7e18922137e7a860a00113e3f72aa6553e94a870bbb741e52de9617506a236a2a59198fb224fcd128576d76642eec9d715df5