sodinokibi | 9a93ebdf53267d5d064df0fbfa5951a2ea2d503fd89e837e8600ecab8d7950ec

Analysis

max time kernel
132s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
25/07/2024, 09:35

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General

Target

2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
Size

152KB
MD5

3d17a6951aa9901375b5e9554b76c1d0
SHA1

df1af8b22004c0668f2d0dde3d05ad6d5da3b0b2
SHA256

9a93ebdf53267d5d064df0fbfa5951a2ea2d503fd89e837e8600ecab8d7950ec
SHA512

98e5fad58c49bed4fc4c505d4f48d9fd33ae9b620ae3be28e5d0da7944c64e5f2b8da17e1154f08b9d9083fd39aa27350b63ce93a8213d8a9b2be9089075ddac
SSDEEP

3072:ctchTojrZxtMhiiZHjUyWr4X5FTDUfGCH:c8kjztGiiBfW8X7DUO

Score

10^/10

sodinokibi $2a$12$prox/4ekl8zrpgsc5lnhpecevs5nockouw5r3s4jjydnzzsghvbkq 8254 aspackv2 discovery evasion persistence privilege_escalation ransomware

Malware Config

Extracted

Family

sodinokibi

Botnet

$2a$12$prOX/4eKl8zrpGSC5lnHPecevs5NOckOUW5r3s4JJYDnZZSghvBkq

Campaign

8254

Decoy

boisehosting.net

fotoideaymedia.es

dubnew.com

stallbyggen.se

koken-voor-baby.nl

juneauopioidworkgroup.org

vancouver-print.ca

zewatchers.com

bouquet-de-roses.com

seevilla-dr-sturm.at

olejack.ru

i-trust.dk

wasmachtmeinfonds.at

appsformacpc.com

friendsandbrgrs.com

thenewrejuveme.com

xn--singlebrsen-vergleich-nec.com

sabel-bf.com

seminoc.com

ceres.org.au

Attributes

net
false
pid
$2a$12$prOX/4eKl8zrpGSC5lnHPecevs5NOckOUW5r3s4JJYDnZZSghvBkq
prc
encsvc

powerpnt

ocssd

steam

isqlplussvc

outlook

sql

ocomm

agntsvc

mspub

onenote

winword

thebat

excel

mydesktopqos

ocautoupds

thunderbird

synctime

infopath

mydesktopservice

firefox

oracle

sqbcoreservice

dbeng50

tbirdconfig

msaccess

visio

dbsnmp

wordpad

xfssvccon
ransom_oneliner
All of your files are encrypted! Find {EXT}-readme.txt and follow instuctions
ransom_template
---=== Welcome. Again. ===--- [-] Whats HapPen? [-] Your files are encrypted, and currently unavailable. You can check it: all files on your system has extension {EXT}. By the way, everything is possible to recover (restore), but you need to follow our instructions. Otherwise, you cant return your data (NEVER). [+] What guarantees? [+] Its just a business. We absolutely do not care about you and your deals, except getting benefits. If we do not do our work and liabilities - nobody will not cooperate with us. Its not in our interests. To check the ability of returning files, You should go to our website. There you can decrypt one file for free. That is our guarantee. If you will not cooperate with our service - for us, its does not matter. But you will lose your time and data, cause just we have the private key. In practice - time is much more valuable than money. [+] How to get access on website? [+] You have two ways: 1) [Recommended] Using a TOR browser! a) Download and install TOR browser from this site: https://torproject.org/ b) Open our website: http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/{UID} 2) If TOR blocked in your country, try to use VPN! But you can use our secondary website. For this: a) Open your any browser (Chrome, Firefox, Opera, IE, Edge) b) Open our secondary website: http://decoder.re/{UID} Warning: secondary website can be blocked, thats why first variant much better and more available. When you open our website, put the following data in the input form: Key: {KEY} ----------------------------------------------------------------------------------------- !!! DANGER !!! DON'T try to change files by yourself, DON'T use any third party software for restoring your data or antivirus solutions - its may entail damage of the private key and, as result, The Loss all data. !!! !!! !!! ONE MORE TIME: Its in your interests to get your files back. From our side, we (the best specialists) make everything for restoring, but please should not interfere. !!! !!! !!!
sub
8254
svc
veeam

memtas

sql

backup

vss

sophos

svc$

mepocs

Extracted

Path

C:\Users\f087yjtp-readme.txt

Ransom Note

---=== Welcome. Again. ===--- [-] Whats HapPen? [-] Your files are encrypted, and currently unavailable. You can check it: all files on your system has extension f087yjtp. By the way, everything is possible to recover (restore), but you need to follow our instructions. Otherwise, you cant return your data (NEVER). [+] What guarantees? [+] Its just a business. We absolutely do not care about you and your deals, except getting benefits. If we do not do our work and liabilities - nobody will not cooperate with us. Its not in our interests. To check the ability of returning files, You should go to our website. There you can decrypt one file for free. That is our guarantee. If you will not cooperate with our service - for us, its does not matter. But you will lose your time and data, cause just we have the private key. In practice - time is much more valuable than money. [+] How to get access on website? [+] You have two ways: 1) [Recommended] Using a TOR browser! a) Download and install TOR browser from this site: https://torproject.org/ b) Open our website: http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/D4D213F12353FD4E 2) If TOR blocked in your country, try to use VPN! But you can use our secondary website. For this: a) Open your any browser (Chrome, Firefox, Opera, IE, Edge) b) Open our secondary website: http://decoder.re/D4D213F12353FD4E Warning: secondary website can be blocked, thats why first variant much better and more available. When you open our website, put the following data in the input form: Key: PpcEhRY58MSECHzJtF5TaqbyGqrNc2/w064Y0CR/Hi1Z09mOCByULohJxWUJjPtu oecDdEPk+Ix7bRIBdS90Lsq6ryqRFV/QBshy6ge/bN3VHxTqWlESGHehugX4EdoW WkC+OqwR9G/9i3B2VRZN/88X6YRhfQn+0Mwl7/1rH4ltXdlGARCeM5DuaKdX6Obu SbOa4SVXa0BPJztP5PyVmuIZeSCmoljwLatdcpfRtXP8hpYCrfI0kWAZczP/WKbF zia/68UJHnbSiUE1j41diDXf79/Zt/xS7B1pvhdIP+AFF9ttgqmRhS3e48iTaLS+ DVO0StKbKV4khR2Wb7EZXTHlRy4YkpoJLf+QqQ5nWdWSONYVPWWAQskM1XZoRSS3 cWWHTeLJfHGafjM9TR4yvFaRBod/L0W67HH5Byc8i/7bR+Z+CJeFr/VoaiThzVwM Aukm5JpiVVVT6Pylqpv7eIjqPF50VZXuaI3NsxxUfPbH8vaKTMQ3eb0L9/gFrk4d A3hsq7+4jA3G86uS7kOegQgPoRG1cXkjkVQeUbwwG+ZQ2mnqpDTHinyxMsHTSfNb G3AKbPXh9XnHSqvmQN2QOlzBYa1hT4KKBAtdoHLbT7n9QLpIWmWWUqJbbx0n6tcn KSJBASV20YCj5NDKIPbQcVky53syUPYn9ds0WPKHMo3zsfbkPEvy0iitqpZ33FCi JfgQdElf39eqh55zRIA970zwSuXS6uEK9MbxeyR53C+Fqk9lcaAg2L56PAT7fzuj 7cYJdbvHFbqTSSh7c3RbYFjAeJpeasg40nW0T2AwLwq3fM6EgEkZAGzg/mjFOC+z 3GlUloz6+0G+KW3EP4FoZOtSmhNPsO8OmelkK6lObBzIa6qhp/ceMEodwbGZyHk5 yVZV9dRmRPhJWrpkA5uGcrNbA3vHsddCfzCeRqI6Ouv6psQzeTMOPvKiqWZyF4uT +CHYJy6LJQMtAcxoDNvGz51/khbu53Om7O+iKxLzZDHohp2G+EeoDAY64/m7Oh11 da5DhqT7vyOUXbwl6unvHEJWwvJgqQNwRLh/bEqLqKGMuchG3KdX0RXKK4IH2boY /wZjTYJuWSpCqWdIAMGzCbdhbyB/Nxh56cBzUn7SGyx1o2Hb4E6kOw0+LLloO9Gg DdhL78Ec0l+p9NobJ6FJfwcPNi7BTA0kcU8zgdPvUf72D4ZvovqU634Y2MQZe3nL NJ4QVPaYo1xPuzFJbOrr/zUIOzvLoWSTEF4zwukzznE2TFQCAxnpyiKCkeJU3ymC M+kft6CZhsLwlzenUZLgb+c9J9kOPwTYs7sCr33t1zSnMT56Wwp/f/CqWHWU3G85 zUwgszPZIh6oo6MSA8wCui/v162qeLv1/epqVVFIVok= ----------------------------------------------------------------------------------------- !!! DANGER !!! DON'T try to change files by yourself, DON'T use any third party software for restoring your data or antivirus solutions - its may entail damage of the private key and, as result, The Loss all data. !!! !!! !!! ONE MORE TIME: Its in your interests to get your files back. From our side, we (the best specialists) make everything for restoring, but please should not interfere. !!! !!! !!!

URLs

http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/D4D213F12353FD4E

http://decoder.re/D4D213F12353FD4E

Signatures

Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
ransomware sodinokibi

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
1636	netsh.exe

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral2/files/0x000800000002351f-3.dat	aspack_v212_v242

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Control Panel\International\Geo\Nation	DFoPDh.exe

Executes dropped EXE 1 IoCs

pid	Process
3132	DFoPDh.exe

Enumerates connected drives 3 TTPs 25 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\R:	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
File opened (read-only)	\??\T:	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
File opened (read-only)	\??\Y:	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
File opened (read-only)	\??\Z:	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
File opened (read-only)	\??\A:	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
File opened (read-only)	\??\O:	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
File opened (read-only)	\??\Q:	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
File opened (read-only)	\??\G:	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
File opened (read-only)	\??\I:	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
File opened (read-only)	\??\M:	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
File opened (read-only)	\??\B:	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
File opened (read-only)	\??\H:	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
File opened (read-only)	\??\U:	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
File opened (read-only)	\??\X:	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
File opened (read-only)	\??\F:	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
File opened (read-only)	\??\K:	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
File opened (read-only)	\??\D:	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
File opened (read-only)	\??\L:	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
File opened (read-only)	\??\S:	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
File opened (read-only)	\??\V:	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
File opened (read-only)	\??\E:	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
File opened (read-only)	\??\P:	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
File opened (read-only)	\??\W:	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
File opened (read-only)	\??\J:	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
File opened (read-only)	\??\N:	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\hcbfh3a55fjl.bmp"	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe	DFoPDh.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\servertool.exe	DFoPDh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ShowHelp.exe	DFoPDh.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstaller.exe	DFoPDh.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\3DViewer.exe	DFoPDh.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxTsr.exe	DFoPDh.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jdb.exe	DFoPDh.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe	DFoPDh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE	DFoPDh.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe	DFoPDh.exe
File opened for modification	C:\Program Files\Mozilla Firefox\crashreporter.exe	DFoPDh.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Wallet_2.4.18324.0_x64__8wekyb3d8bbwe\Microsoft.Wallet.exe	DFoPDh.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxCalendarAppImm.exe	DFoPDh.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe	DFoPDh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE	DFoPDh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE	DFoPDh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE	DFoPDh.exe
File opened for modification	C:\Program Files\Mozilla Firefox\firefox.exe	DFoPDh.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe	DFoPDh.exe
File opened for modification	\??\c:\program files\InitializeExit.tif	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
File opened for modification	\??\c:\program files\RemoveSwitch.php	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE	DFoPDh.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jstack.exe	DFoPDh.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\javaw.exe	DFoPDh.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\unpack200.exe	DFoPDh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe	DFoPDh.exe
File opened for modification	C:\Program Files\Mozilla Firefox\plugin-container.exe	DFoPDh.exe
File opened for modification	\??\c:\program files\InstallStop.easmx	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	DFoPDh.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe	DFoPDh.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleCrashHandler64.exe	DFoPDh.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\klist.exe	DFoPDh.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\jjs.exe	DFoPDh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE	DFoPDh.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\PilotshubApp.exe	DFoPDh.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_10.1906.1972.0_x64__8wekyb3d8bbwe\SoundRec.exe	DFoPDh.exe
File opened for modification	C:\Program Files\dotnet\dotnet.exe	DFoPDh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE	DFoPDh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE	DFoPDh.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\PeopleApp.exe	DFoPDh.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe	DFoPDh.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe	DFoPDh.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe	DFoPDh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE	DFoPDh.exe
File opened for modification	\??\c:\program files\EnterSearch.js	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe	DFoPDh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe	DFoPDh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\eqnedt32.exe	DFoPDh.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteim.exe	DFoPDh.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe	DFoPDh.exe
File opened for modification	\??\c:\program files\UninstallConvertTo.mht	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe	DFoPDh.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe	DFoPDh.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_x64__8wekyb3d8bbwe\GetHelp.exe	DFoPDh.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\PaintStudio.View.exe	DFoPDh.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	DFoPDh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Client\AppVLP.exe	DFoPDh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe	DFoPDh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE	DFoPDh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe	DFoPDh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE	DFoPDh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE	DFoPDh.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe	DFoPDh.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe	DFoPDh.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

description	ioc	Process
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DFoPDh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4028	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
4028	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
4028	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
4028	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
4028	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
4028	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
4028	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
4028	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
4028	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
4028	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	4028	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
Token: SeTakeOwnershipPrivilege	4028	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
Token: SeBackupPrivilege	3936	vssvc.exe
Token: SeRestorePrivilege	3936	vssvc.exe
Token: SeAuditPrivilege	3936	vssvc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4028 wrote to memory of 3132	4028	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe	85
PID 4028 wrote to memory of 3132	4028	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe	85
PID 4028 wrote to memory of 3132	4028	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe	85
PID 3132 wrote to memory of 1756	3132	DFoPDh.exe	89
PID 3132 wrote to memory of 1756	3132	DFoPDh.exe	89
PID 3132 wrote to memory of 1756	3132	DFoPDh.exe	89
PID 4028 wrote to memory of 1636	4028	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe	92
PID 4028 wrote to memory of 1636	4028	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe	92
PID 4028 wrote to memory of 1636	4028	2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe	92

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe
"C:\Users\Admin\AppData\Local\Temp\2024-07-25_3d17a6951aa9901375b5e9554b76c1d0_revil_wapomi.exe"
1⤵
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4028
- C:\Users\Admin\AppData\Local\Temp\DFoPDh.exe
  C:\Users\Admin\AppData\Local\Temp\DFoPDh.exe
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3132
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\556023f0.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1756
- C:\Windows\SysWOW64\netsh.exe
  netsh advfirewall firewall set rule group="Network Discovery" new enable=Yes
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:1636

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:3324

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3936

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Defacement

T1491

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\A4F1OTIC\k2[1].rar

Filesize
4B

MD5
d3b07384d113edec49eaa6238ad5ff00

SHA1
f1d2d2f924e986ac86fdf7b36c94bcdf32beec15

SHA256
b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c

SHA512
0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\02F651DF.exe

Filesize
4B

MD5
20879c987e2f9a916e578386d499f629

SHA1
c7b33ddcc42361fdb847036fc07e880b81935d5d

SHA256
9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

SHA512
bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

Download Submit
C:\Users\Admin\AppData\Local\Temp\556023f0.bat

Filesize
187B

MD5
65912b0778b3b9a325b648d39951c8f3

SHA1
3507b0c2aa57c15d53af04ff8e045dd82bf689ae

SHA256
a37467d760403272984d49c518cfa8c3a784c8def38fd0b49fa02b5a7c46d5a0

SHA512
1b930e48249cc9dfb8ebb5c293d2e18f381892c5e75b825332d2f32392a792cfec09b53cd1375e40a4b7ab35a35d9d6b046e8f5fa3feb7493577dfe97b48b250

Download Submit
C:\Users\Admin\AppData\Local\Temp\DFoPDh.exe

Filesize
15KB

MD5
f7d21de5c4e81341eccd280c11ddcc9a

SHA1
d4e9ef10d7685d491583c6fa93ae5d9105d815bd

SHA256
4485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794

SHA512
e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3

Download Submit
C:\Users\f087yjtp-readme.txt

Filesize
6KB

MD5
f724c8c4aa4d40e6ce4fabd525747bf7

SHA1
4ef22322a9bf069d9f0383aee1cafe4dbf7c34ee

SHA256
01593dc156b13c9bf1392d7ad7227346dfd7cb10d936d0943bb9392c74c3a767

SHA512
57a51bed8778cd56551ba9231aa809140877023f5ae079ad738a2e4c10eae974402325a82371aac2da9d450ac582da219b7f6c06b777f5493722b2358e1cfb27

Download Submit
memory/3132-5-0x0000000000490000-0x0000000000499000-memory.dmp

Filesize
36KB

Download
memory/3132-46-0x0000000000490000-0x0000000000499000-memory.dmp

Filesize
36KB

Download
memory/4028-0-0x0000000001E20000-0x0000000001E47000-memory.dmp

Filesize
156KB

Download
memory/4028-507-0x0000000001E20000-0x0000000001E47000-memory.dmp

Filesize
156KB

Download
memory/4028-511-0x0000000001E20000-0x0000000001E47000-memory.dmp

Filesize
156KB

Download