Overview
overview
10Static
static
7bc41543926...18.zip
windows7-x64
1Documents/...er.exe
windows7-x64
10Documents/...ll.exe
windows7-x64
9Documents/...aw.exe
windows7-x64
10Documents/...ky.exe
windows7-x64
10Documents/...31.exe
windows7-x64
1Documents/...3 .exe
windows7-x64
7Documents/...d9.dll
windows7-x64
10Documents/...63b.gz
windows7-x64
3Documents/...bin.gz
windows7-x64
3Documents/...097.gz
windows7-x64
3fe2e5d0543...L9.rtf
windows7-x64
4Documents/...uy.hta
windows7-x64
10Documents/...st.exe
windows7-x64
7Documents/...39.exe
windows7-x64
6Documents/...5c.exe
windows7-x64
6Documents/...00.exe
windows7-x64
7out.exe
windows7-x64
3Documents/...16.zip
windows7-x64
1Supplement...16.scr
windows7-x64
3Documents/...ZSFwgb
windows7-x64
1Documents/...96.exe
windows7-x64
Documents/...ed.exe
windows7-x64
Documents/...70.exe
windows7-x64
9Documents/...67.exe
windows7-x64
10Documents/...56.exe
windows7-x64
10Documents/...ab.exe
windows7-x64
8Documents/...3a.exe
windows7-x64
8Documents/...73.exe
windows7-x64
8Documents/...ry.zip
windows7-x64
1ed01ebfbc9...aa.exe
windows7-x64
10Documents/...aa.exe
windows7-x64
10Resubmissions
22-08-2024 18:43
240822-xc563asamh 1021-08-2024 17:16
240821-vtjnaathnq 1030-06-2024 00:59
240630-bcjr6svbkk 1020-06-2024 02:02
240620-cf43ysxbnk 1020-06-2024 01:44
240620-b5v1xawemk 1019-06-2024 01:10
240619-bjmseavfmp 1018-06-2024 20:40
240618-zfwsxawdpa 1018-06-2024 13:45
240618-q2vcjawdle 10Analysis
-
max time kernel
79s -
max time network
80s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
18-06-2024 20:40
Behavioral task
behavioral1
Sample
bc41543926dda3762ae39e35aba7a813_JaffaCakes118.zip
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Documents/Ransomware.Cerber/cerber.exe
Resource
win7-20231129-en
Behavioral task
behavioral3
Sample
Documents/Ransomware.Cryptowall/cryptowall.exe
Resource
win7-20240611-en
Behavioral task
behavioral4
Sample
Documents/Ransomware.Jigsaw/jigsaw.exe
Resource
win7-20240221-en
Behavioral task
behavioral5
Sample
Documents/Ransomware.Locky/Locky.exe
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
Documents/Ransomware.Mamba/131.exe
Resource
win7-20240419-en
Behavioral task
behavioral7
Sample
Documents/Ransomware.Matsnu/Matsnu-MBRwipingRansomware_1B2D2A4B97C7C2727D571BBF9376F54F_Inkasso Rechnung vom 27.05.2013 .exe
Resource
win7-20240611-en
Behavioral task
behavioral8
Sample
Documents/Ransomware.Petrwrap/Ransomware.Petrwrap/027cc450ef5f8c5f653329641ec1fed9.dll
Resource
win7-20240508-en
Behavioral task
behavioral9
Sample
Documents/Ransomware.Petrwrap/Ransomware.Petrwrap/027cc450ef5f8c5f653329641ec1fed91f694e0d229928963b.gz
Resource
win7-20240508-en
Behavioral task
behavioral10
Sample
Documents/Ransomware.Petrwrap/Ransomware.Petrwrap/ee29b9c01318a1e23836b949942db14d4811246fdae2f41df9f0dcd922c63bc6.bin.gz
Resource
win7-20240611-en
Behavioral task
behavioral11
Sample
Documents/Ransomware.Petrwrap/Ransomware.Petrwrap/fe2e5d0543b4c8769e401ec216d78a5a3547dfd426fd47e097.gz
Resource
win7-20231129-en
Behavioral task
behavioral12
Sample
fe2e5d0543b4c8769e401ec216d78a5a3547dfd426fd47e097df04a5f7d6d206_OFkNP1kKL9.rtf
Resource
win7-20240221-en
Behavioral task
behavioral13
Sample
Documents/Ransomware.Petrwrap/Ransomware.Petrwrap/myguy.hta
Resource
win7-20240508-en
Behavioral task
behavioral14
Sample
Documents/Ransomware.Petrwrap/Ransomware.Petrwrap/svchost.exe
Resource
win7-20240611-en
Behavioral task
behavioral15
Sample
Documents/Ransomware.Petya/Ransomware.Petya/26b4699a7b9eeb16e76305d843d4ab05e94d43f3201436927e13b3ebafa90739.exe
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
Documents/Ransomware.Petya/Ransomware.Petya/4c1dc737915d76b7ce579abddaba74ead6fdb5b519a1ea45308b8c49b950655c.exe
Resource
win7-20240220-en
Behavioral task
behavioral17
Sample
Documents/Ransomware.Radamant/Ransomware.Radamant/DUMP_00A10000-00A1D000.exe
Resource
win7-20240419-en
Behavioral task
behavioral18
Sample
out.exe
Resource
win7-20240611-en
Behavioral task
behavioral19
Sample
Documents/Ransomware.Radamant/Ransomware.Radamant/Supplementary Agreement 26_01_2016.zip
Resource
win7-20240508-en
Behavioral task
behavioral20
Sample
Supplementary Agreement 26_01_2016.scr
Resource
win7-20240611-en
Behavioral task
behavioral21
Sample
Documents/Ransomware.Rex/WTEpZSFwgb
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
Documents/Ransomware.Satana/Ransomware.Satana/683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe
Resource
win7-20240508-en
Behavioral task
behavioral23
Sample
Documents/Ransomware.Satana/Ransomware.Satana/unpacked.exe
Resource
win7-20240611-en
Behavioral task
behavioral24
Sample
Documents/Ransomware.TeslaCrypt/Ransomware.TeslaCrypt/3372c1edab46837f1e973164fa2d726c5c5e17bcb888828ccd7c4dfcc234a370.exe
Resource
win7-20240508-en
Behavioral task
behavioral25
Sample
Documents/Ransomware.TeslaCrypt/Ransomware.TeslaCrypt/51B4EF5DC9D26B7A26E214CEE90598631E2EAA67.exe
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
Documents/Ransomware.TeslaCrypt/Ransomware.TeslaCrypt/E906FA3D51E86A61741B3499145A114E9BFB7C56.exe
Resource
win7-20231129-en
Behavioral task
behavioral27
Sample
Documents/Ransomware.Vipasana/Ransomware.Vipasana/0442cfabb3212644c4b894a7e4a7e84c00fd23489cc4f96490f9988e6074b6ab.exe
Resource
win7-20240220-en
Behavioral task
behavioral28
Sample
Documents/Ransomware.Vipasana/Ransomware.Vipasana/c0cf40b8830d666a24bdd4febdc162e95aa30ed968fa3675e26ad97b2e88e03a.exe
Resource
win7-20240419-en
Behavioral task
behavioral29
Sample
Documents/Ransomware.Vipasana/Ransomware.Vipasana/e49778d20a2f9b1f8b00ddd24b6bcee81af381ed02cfe0a3c9ab3111cda5f573.exe
Resource
win7-20240611-en
Behavioral task
behavioral30
Sample
Documents/Ransomware.WannaCry/Ransomware.WannaCry.zip
Resource
win7-20240508-en
Behavioral task
behavioral31
Sample
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Resource
win7-20240611-en
Behavioral task
behavioral32
Sample
Documents/Ransomware.WannaCry/ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Resource
win7-20240508-en
Errors
General
-
Target
Documents/Ransomware.Satana/Ransomware.Satana/683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe
-
Size
49KB
-
MD5
46bfd4f1d581d7c0121d2b19a005d3df
-
SHA1
5b063298bbd1670b4d39e1baef67f854b8dcba9d
-
SHA256
683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96
-
SHA512
b52aa090f689765d099689700be7e18922137e7a860a00113e3f72aa6553e94a870bbb741e52de9617506a236a2a59198fb224fcd128576d76642eec9d715df5
-
SSDEEP
768:AbFw10RFnAwJM7MiqwecUaX5h4IuCdYa+XLXTGY1idL2WYiwtDj:Apw10vnAOIUaJh4IXdWXLXTWLfuFj
Malware Config
Extracted
C:\Users\Admin\AppData\Local\Temp\!satana!.txt
Signatures
-
Satana
Ransomware family which also encrypts the system's Master Boot Record (MBR).
-
Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
-
Deletes itself 1 IoCs
pid Process 2544 clcslybb.exe -
Executes dropped EXE 2 IoCs
pid Process 2780 clcslybb.exe 2544 clcslybb.exe -
Loads dropped DLL 6 IoCs
pid Process 2204 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe 2204 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe 2204 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe 2204 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe 2780 clcslybb.exe 2544 clcslybb.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows\CurrentVersion\Run\xkjxcsh = "C:\\Users\\Admin\\AppData\\Local\\Temp\\!satana!.txt" 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.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 clcslybb.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2176 set thread context of 2204 2176 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe 28 PID 2780 set thread context of 2544 2780 clcslybb.exe 30 -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-core-kit.xml clcslybb.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\rtf_spellcheck.gif clcslybb.exe File created C:\Program Files (x86)\Adobe\Reader 9.0\Resource\SaslPrep\!satana!.txt clcslybb.exe File created C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Proof.en\!satana!.txt clcslybb.exe File created C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\de-DE\css\!satana!.txt clcslybb.exe File opened for modification C:\Program Files\7-Zip\Lang\id.txt clcslybb.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\5.png clcslybb.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\date-span-16.png clcslybb.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\images\next_hov.png clcslybb.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Colors\Technic.xml clcslybb.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\bg_LightSpirit.gif clcslybb.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\CommonData\MessageBoxIconImages.jpg clcslybb.exe File opened for modification C:\Program Files\7-Zip\Lang\lij.txt clcslybb.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\!satana!.txt clcslybb.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\META-INF\!satana!.txt clcslybb.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\undocked_black_moon-last-quarter.png clcslybb.exe File created C:\Program Files (x86)\Common Files\microsoft shared\TRANSLAT\ARFR\!satana!.txt clcslybb.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\el-GR\!satana!.txt clcslybb.exe File created C:\Program Files (x86)\Common Files\microsoft shared\VSTA\!satana!.txt clcslybb.exe File created C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\FormsStyles\BabyBlue\!satana!.txt clcslybb.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\images\corner.png clcslybb.exe File created C:\Program Files\VideoLAN\VLC\plugins\stream_filter\!satana!.txt clcslybb.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\XML Files\Messenger.xml clcslybb.exe File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\IDTemplates\!satana!.txt clcslybb.exe File created C:\Program Files (x86)\Common Files\microsoft shared\TextConv\en-US\!satana!.txt clcslybb.exe File created C:\Program Files (x86)\Google\Update\Offline\!satana!.txt clcslybb.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\ipsptg.xml clcslybb.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-core-windows.xml clcslybb.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-print.xml clcslybb.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-swing-tabcontrol.xml clcslybb.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\system_m.png clcslybb.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Colors\Angles.xml clcslybb.exe File created C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\de-DE\!satana!.txt clcslybb.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Wrinkled_Paper.gif clcslybb.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\images\prev_hov.png clcslybb.exe File created C:\Program Files (x86)\Common Files\System\ado\ja-JP\!satana!.txt clcslybb.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\ParentMenuButtonIcon.png clcslybb.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_ja_4.4.0.v20140623020002\!satana!.txt clcslybb.exe File created C:\Program Files\VideoLAN\VLC\locale\sv\!satana!.txt clcslybb.exe File created C:\Program Files\Windows Media Player\Skins\!satana!.txt clcslybb.exe File created C:\Program Files (x86)\Microsoft Office\Office14\SAMPLES\!satana!.txt clcslybb.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\es-ES\js\!satana!.txt clcslybb.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\ItemTemplates\VisualBasic\1033\Dataset.zip clcslybb.exe File created C:\Program Files (x86)\Windows NT\Accessories\it-IT\!satana!.txt clcslybb.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\NavigationLeft_ButtonGraphic.png clcslybb.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\time-span-16.png clcslybb.exe File created C:\Program Files\Java\jre7\lib\jfr\!satana!.txt clcslybb.exe File created C:\Program Files\VideoLAN\VLC\lua\intf\!satana!.txt clcslybb.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\images\item_hover_floating.png clcslybb.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\ItemTemplates\VisualBasic\1033\Module.zip clcslybb.exe File created C:\Program Files\VideoLAN\VLC\locale\kn\LC_MESSAGES\!satana!.txt clcslybb.exe File created C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\es-ES\css\!satana!.txt clcslybb.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\35.png clcslybb.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\undocked_blue_snow.png clcslybb.exe File created C:\Program Files (x86)\Common Files\System\Ole DB\de-DE\!satana!.txt clcslybb.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\images\modern_dot.png clcslybb.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\images\prev_down.png clcslybb.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_black_rainy.png clcslybb.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-options-api.xml clcslybb.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\org-netbeans-modules-profiler-selector-ui.xml clcslybb.exe File created C:\Program Files\VideoLAN\VLC\lua\meta\!satana!.txt clcslybb.exe File created C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\ja-JP\css\!satana!.txt clcslybb.exe File created C:\Program Files (x86)\Windows Media Player\ja-JP\!satana!.txt clcslybb.exe File opened for modification C:\Program Files\7-Zip\Lang\pa-in.txt clcslybb.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Interacts with shadow copies 3 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 2568 VSSADMIN.EXE -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2544 clcslybb.exe Token: SeBackupPrivilege 1136 vssvc.exe Token: SeRestorePrivilege 1136 vssvc.exe Token: SeAuditPrivilege 1136 vssvc.exe Token: SeShutdownPrivilege 2544 clcslybb.exe -
Suspicious use of WriteProcessMemory 59 IoCs
description pid Process procid_target PID 2176 wrote to memory of 2204 2176 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe 28 PID 2176 wrote to memory of 2204 2176 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe 28 PID 2176 wrote to memory of 2204 2176 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe 28 PID 2176 wrote to memory of 2204 2176 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe 28 PID 2176 wrote to memory of 2204 2176 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe 28 PID 2176 wrote to memory of 2204 2176 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe 28 PID 2176 wrote to memory of 2204 2176 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe 28 PID 2176 wrote to memory of 2204 2176 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe 28 PID 2176 wrote to memory of 2204 2176 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe 28 PID 2176 wrote to memory of 2204 2176 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe 28 PID 2204 wrote to memory of 2780 2204 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe 29 PID 2204 wrote to memory of 2780 2204 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe 29 PID 2204 wrote to memory of 2780 2204 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe 29 PID 2204 wrote to memory of 2780 2204 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe 29 PID 2780 wrote to memory of 2544 2780 clcslybb.exe 30 PID 2780 wrote to memory of 2544 2780 clcslybb.exe 30 PID 2780 wrote to memory of 2544 2780 clcslybb.exe 30 PID 2780 wrote to memory of 2544 2780 clcslybb.exe 30 PID 2780 wrote to memory of 2544 2780 clcslybb.exe 30 PID 2780 wrote to memory of 2544 2780 clcslybb.exe 30 PID 2780 wrote to memory of 2544 2780 clcslybb.exe 30 PID 2780 wrote to memory of 2544 2780 clcslybb.exe 30 PID 2780 wrote to memory of 2544 2780 clcslybb.exe 30 PID 2780 wrote to memory of 2544 2780 clcslybb.exe 30 PID 2544 wrote to memory of 2568 2544 clcslybb.exe 31 PID 2544 wrote to memory of 2568 2544 clcslybb.exe 31 PID 2544 wrote to memory of 2568 2544 clcslybb.exe 31 PID 2544 wrote to memory of 2568 2544 clcslybb.exe 31 PID 2544 wrote to memory of 12628 2544 clcslybb.exe 37 PID 2544 wrote to memory of 12628 2544 clcslybb.exe 37 PID 2544 wrote to memory of 12628 2544 clcslybb.exe 37 PID 2544 wrote to memory of 12628 2544 clcslybb.exe 37 PID 2544 wrote to memory of 12676 2544 clcslybb.exe 38 PID 2544 wrote to memory of 12676 2544 clcslybb.exe 38 PID 2544 wrote to memory of 12676 2544 clcslybb.exe 38 PID 2544 wrote to memory of 12676 2544 clcslybb.exe 38 PID 2544 wrote to memory of 12676 2544 clcslybb.exe 38 PID 2544 wrote to memory of 12676 2544 clcslybb.exe 38 PID 2544 wrote to memory of 12676 2544 clcslybb.exe 38 PID 2544 wrote to memory of 12676 2544 clcslybb.exe 38 PID 2544 wrote to memory of 12676 2544 clcslybb.exe 38 PID 2544 wrote to memory of 12724 2544 clcslybb.exe 39 PID 2544 wrote to memory of 12724 2544 clcslybb.exe 39 PID 2544 wrote to memory of 12724 2544 clcslybb.exe 39 PID 2544 wrote to memory of 12724 2544 clcslybb.exe 39 PID 2544 wrote to memory of 12724 2544 clcslybb.exe 39 PID 2544 wrote to memory of 12724 2544 clcslybb.exe 39 PID 2544 wrote to memory of 12724 2544 clcslybb.exe 39 PID 2544 wrote to memory of 12724 2544 clcslybb.exe 39 PID 2544 wrote to memory of 12724 2544 clcslybb.exe 39 PID 2544 wrote to memory of 12788 2544 clcslybb.exe 41 PID 2544 wrote to memory of 12788 2544 clcslybb.exe 41 PID 2544 wrote to memory of 12788 2544 clcslybb.exe 41 PID 2544 wrote to memory of 12788 2544 clcslybb.exe 41 PID 2544 wrote to memory of 12788 2544 clcslybb.exe 41 PID 2544 wrote to memory of 12788 2544 clcslybb.exe 41 PID 2544 wrote to memory of 12788 2544 clcslybb.exe 41 PID 2544 wrote to memory of 12788 2544 clcslybb.exe 41 PID 2544 wrote to memory of 12788 2544 clcslybb.exe 41 -
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\Documents\Ransomware.Satana\Ransomware.Satana\683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe"C:\Users\Admin\AppData\Local\Temp\Documents\Ransomware.Satana\Ransomware.Satana\683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2176 -
C:\Users\Admin\AppData\Local\Temp\Documents\Ransomware.Satana\Ransomware.Satana\683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe"C:\Users\Admin\AppData\Local\Temp\Documents\Ransomware.Satana\Ransomware.Satana\683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe"2⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2204 -
C:\Users\Admin\AppData\Local\Temp\clcslybb.exe"C:\Users\Admin\AppData\Local\Temp\clcslybb.exe" {846ee340-7039-11de-9d20-806e6f6e6963} "C:\Users\Admin\AppData\Local\Temp\DOCUME~1\RANSOM~1.SAT\RANSOM~1.SAT\683A09~1.EXE"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2780 -
C:\Users\Admin\AppData\Local\Temp\clcslybb.exe"C:\Users\Admin\AppData\Local\Temp\clcslybb.exe" {846ee340-7039-11de-9d20-806e6f6e6963} "C:\Users\Admin\AppData\Local\Temp\DOCUME~1\RANSOM~1.SAT\RANSOM~1.SAT\683A09~1.EXE"4⤵
- Deletes itself
- Executes dropped EXE
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2544 -
C:\Windows\SysWOW64\VSSADMIN.EXE"C:\Windows\system32\VSSADMIN.EXE" Delete Shadows /All /Quiet5⤵
- Interacts with shadow copies
PID:2568
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C:\Windows\SysWOW64\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\!satana!.txt5⤵PID:12628
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C:\Windows\SysWOW64\rundll32.exerundll32.exe5⤵PID:12676
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C:\Windows\SysWOW64\rundll32.exerundll32.exe5⤵PID:12724
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C:\Windows\SysWOW64\rundll32.exerundll32.exe5⤵PID:12788
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1136
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x01⤵PID:12748
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x11⤵PID:12984
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
1Replay Monitor
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Downloads
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Filesize
1KB
MD5564b59328375c032cd77ce1c3a377970
SHA12fdf10d76dd2b1f52bbfbe6ff7cf66f61e4b362c
SHA2562e2c77bc63e263e676654e7631e790c2f2c0d7db5d00a193e12460545dcb3f38
SHA5123b506409909b4cfd774c1784ea965277e793b4e55488e18778b3b12846a777f6ee32865ed70f54da6bb6f74bb60a6c089e77d19a664780bf761d886e325ab0aa
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Filesize
49KB
MD546bfd4f1d581d7c0121d2b19a005d3df
SHA15b063298bbd1670b4d39e1baef67f854b8dcba9d
SHA256683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96
SHA512b52aa090f689765d099689700be7e18922137e7a860a00113e3f72aa6553e94a870bbb741e52de9617506a236a2a59198fb224fcd128576d76642eec9d715df5