sodinokibi | 7478bc084c6aec4c5e09b1c0c52fc80786fc204e5aabaca92425291af1d141c2

Analysis

max time kernel
150s
max time network
155s
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 11:10

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General

Target

2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
Size

139KB
MD5

72d9db37db04e51f61fc7b3424a009d2
SHA1

3be50ec5fced0b0f0e9f1795ecbafc7538f28426
SHA256

ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae
SHA512

be13842d7b615579714ac1dab4f43e11207075a4a3d09ec2aae2c87727ccdde2dece33c2394b20e0e669cd03f8c8f42924bf8d6cdaf1ab9489d9b555fb1a4281
SSDEEP

1536:+DvcP3aXhpshwVs5OE8yNcYQpG2ZZICS4AIjnBR561lQVMr3IgmffEbjQFOx9VG8:5lSVhaNcYMkgnBR5uiV1UvQFOxXGCH

Score

10^/10

sodinokibi $2a$10$ctl6mpbcozzcr.aru3gxp.pcftg0jof6upmmrky0hc0o.x.alltz.4085 aspackv2 discovery persistence ransomware

Malware Config

Extracted

Family

sodinokibi

Botnet

$2a$10$CtL6MpBCOZZcR.aRU3GXp.pcFtg0joF6uPmmrKY0hC0o.x.alLtZ.

Campaign

4085

Decoy

sandd.nl

digivod.de

southeasternacademyofprosthodontics.org

resortmtn.com

mdk-mediadesign.de

tetinfo.in

fayrecreations.com

ecpmedia.vn

physiofischer.de

highlinesouthasc.com

antenanavi.com

blog.solutionsarchitect.guru

deepsouthclothingcompany.com

coursio.com

quickyfunds.com

atmos-show.com

pawsuppetlovers.com

hokagestore.com

midmohandyman.com

mmgdouai.fr

Attributes

net
true
pid
$2a$10$CtL6MpBCOZZcR.aRU3GXp.pcFtg0joF6uPmmrKY0hC0o.x.alLtZ.
prc
sqbcoreservice

dbsnmp

mydesktopservice

outlook

ocomm

excel

mydesktopqos

isqlplussvc

onenote

tbirdconfig

msaccess

encsvc

infopath

steam

thebat

agntsvc

sql

visio

wordpad

winword

dbeng50

powerpnt

firefox

xfssvccon

mspub

oracle

thunderbird

ocssd

synctime

ocautoupds
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://decryptor.cc/{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 !!! DONT try to change files by yourself, DONT 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
4085
svc
memtas

mepocs

backup

sophos

sql

svc$

veeam

vss

Extracted

Path

C:\Users\934sk0-readme.txt

Family

sodinokibi

Ransom Note

---=== Welcome. Again. ===--- [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on your system has extension 934sk0. 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/CA412CD0A7975A8F 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://decryptor.cc/CA412CD0A7975A8F 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: Gebmm+/QyBe46yTywwRIKw/I0xJS7xJyOgEKbkbNi2Jx4hLip5GqPqIEADqacSgL T6mvOuAFrGr3xYT5OatKy8IUWtMOU0d7eEzJYLk5tL2sg+pa4Fr/IxHH+g1OYvc9 c65IbOOoLcaQE6E1++Flaszp9XDa4YWOZ3U/seqY57+ndLeKj0b4dJBK2XDLrUfX 2uOOXjiwwRgewqzOmDaCo5amZf+tPBRn/4DGraNF1U5BmJwOCAQqHa+auk23tCFi +ZL8/pDdXI4wnwFSqhRDaq2VrnQUD5JMv3EYu+glA4/+ejKw27sGaDKWyCeJpEES FOVrTf4IS746AovtYpgV4qjlO7GH+YbYZnTbS/WdTQ6GZH+yUeOTgsFzUrBouEtT SI/wYHkcFouhl0LMU0CU7hcP99SHGh8Vs8ovR1mETpzSuW5rjJfUxsk0LO7ntjjt FrFWJjzrBsYqZWleGhbJRtVun8dcjIglAbxVrZ0KKsNZ+L0tCUVUkrl+DZANkslp o0RyMJtAXPK/fGXzvQR7XzGhjCDqYnGhQYWNkJEi1Rh7BMjd1sJc6OI3pj1HzoCx 9Ak6SpcDwGaFZ99851F4GUxEvzfsIJPQTQpry8Cl7wnkbV6N+/CkDl+nXL91gHuQ 1keLMffLXSJf8QvVE8xIUV30K4HHteXkkQYRYV3CDuhs6W95LSDAvccfFwySNt3Z BoK5Y8HDVY1L+xOJGyGbXPbzMYh1p2tYPCZ0ZIL5R9NA0X7HTUy/MU5LaVnnhQ5j 1wbWk20DIV8YaOR5D1YrsllTOiK819UPRFHvF/nZXiV6WC/4+R3+omJp8hX8ny40 8o8uBvkDU9kWU4JiUz+XWNJqKBirgdSi9YC0ESrBqdwQ2pqZG67P5dIaV7BVu179 V11p5HkVo8UXO4XhZqXUXdd+F0GvfADAjOTHRDl1Keri6WfItwa7i0rwJp7Rsw/x Jwz6534QoJLhYSGFE+WgOwi4fOG1EBwKxl5RuvpGZF5Rwbp71GeY1T2S+iSsEV/9 qvIaC0gnqlq2oCxEkXXj/n+0qOEej/hbnMpkjnZzynWOQ+EryW2qR0j+VCSRiw7S T2/g28U7ygw3rI91j/ULv1/HODB2KX6Xd9zA244HEaImcw0w91vfn9nUMgvnxz/j 0I4cdpD8I8fuL7wHr3XsU7p5B9/xz3aaiwi07ttaPaAPXcGN5K8I4JO4G5i/aKO1 WQQ/4HFG4Zvh9a+YBCCHjL2WhH5omI0aYTMtTw+V7oE3O0O/kbCIF/04jx5Phb80 VeS0gpA5oi7eFuYIPoDyZ0Ny83YauSflS9B0+a3RWI21fBhcudJe+pTdjHI7g/db iy2uIbk5IMd+TerBPAk6W2ZHTID0s3dzCAYrDQf5KvDAyAi4q3Q= ----------------------------------------------------------------------------------------- !!! DANGER !!! DONT try to change files by yourself, DONT 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/CA412CD0A7975A8F

http://decryptor.cc/CA412CD0A7975A8F

Signatures

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

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral2/files/0x00090000000233d1-3.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-1-5-21-3419463127-3903270268-2580331543-1000\Control Panel\International\Geo\Nation	Kufmxd.exe

Executes dropped EXE 1 IoCs

pid	Process
1940	Kufmxd.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\DNXeNcyLON = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe"	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.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)	\??\I:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\J:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\N:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\Q:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\H:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\M:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\P:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\X:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\Z:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\B:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\G:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\R:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\U:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\Y:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\E:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\K:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\S:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\V:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\W:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\F:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\L:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\D:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\A:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\O:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\T:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_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-1-5-21-3419463127-3903270268-2580331543-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\19v82a4irbt8.bmp"	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_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\bin\wsimport.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe	Kufmxd.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeApp.exe	Kufmxd.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Time.exe	Kufmxd.exe
File opened for modification	\??\c:\program files\UnpublishAssert.wmv	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\orbd.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Mozilla Firefox\minidump-analyzer.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\wabmig.exe	Kufmxd.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\XboxApp.exe	Kufmxd.exe
File opened for modification	\??\c:\program files\WaitConfirm.avi	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Integration\Integrator.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe	Kufmxd.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstaller.exe	Kufmxd.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Microsoft.MicrosoftSolitaireCollection.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javah.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\serialver.exe	Kufmxd.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\View3D.ResourceResolver.exe	Kufmxd.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxGameOverlay_1.46.11001.0_x64__8wekyb3d8bbwe\GameBar.exe	Kufmxd.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe	Kufmxd.exe
File opened for modification	\??\c:\program files\DisableClose.mov	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jdb.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ShowHelp.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE	Kufmxd.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Microsoft.Msn.Weather.exe	Kufmxd.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\codecpacks.heif.exe	Kufmxd.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\codecpacks.webp.exe	Kufmxd.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jdeps.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.106\chrome_pwa_launcher.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe	Kufmxd.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Microsoft.WebMediaExtensions.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Mozilla Firefox\private_browsing.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javaw.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe	Kufmxd.exe
File created	\??\c:\program files (x86)\934sk0-readme.txt	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxOutlook.exe	Kufmxd.exe
File opened for modification	\??\c:\program files\SendPush.jpe	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\pack200.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX40.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\SmartTagInstall.exe	Kufmxd.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 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_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Kufmxd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4248	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
4248	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
3832	powershell.exe
3832	powershell.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	4248	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
Token: SeDebugPrivilege	3832	powershell.exe
Token: SeBackupPrivilege	2872	vssvc.exe
Token: SeRestorePrivilege	2872	vssvc.exe
Token: SeAuditPrivilege	2872	vssvc.exe
Token: SeTakeOwnershipPrivilege	4248	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4248 wrote to memory of 1940	4248	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe	84
PID 4248 wrote to memory of 1940	4248	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe	84
PID 4248 wrote to memory of 1940	4248	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe	84
PID 4248 wrote to memory of 3832	4248	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe	89
PID 4248 wrote to memory of 3832	4248	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe	89
PID 1940 wrote to memory of 4280	1940	Kufmxd.exe	90
PID 1940 wrote to memory of 4280	1940	Kufmxd.exe	90
PID 1940 wrote to memory of 4280	1940	Kufmxd.exe	90

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_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
"C:\Users\Admin\AppData\Local\Temp\2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe"
1⤵
- Adds Run key to start application
- 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:4248
- C:\Users\Admin\AppData\Local\Temp\Kufmxd.exe
  C:\Users\Admin\AppData\Local\Temp\Kufmxd.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:1940
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\6fa13736.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4280
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3832

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:3616

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2872

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

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\934sk0-readme.txt

Filesize
6KB

MD5
cce7b90bc653482f4d05d810e015be68

SHA1
a6b00e69d899daf6bdf68d5508514b4d04346aac

SHA256
844036750f6fbb6a0fa1df4267b3802220b67f657302ce9abaf706ff85f73c8c

SHA512
f069f3392a63e698fee28e9966e40eca5260fe4fbd109752aa4335702f6567e707df2c223f8ba02f79db464fef30958edaa4ec750f351378978951688ec90ff2

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\KCRJMNF7\k2[1].rar

Filesize
4B

MD5
d3b07384d113edec49eaa6238ad5ff00

SHA1
f1d2d2f924e986ac86fdf7b36c94bcdf32beec15

SHA256
b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c

SHA512
0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\601454D1.exe

Filesize
4B

MD5
20879c987e2f9a916e578386d499f629

SHA1
c7b33ddcc42361fdb847036fc07e880b81935d5d

SHA256
9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

SHA512
bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

Download Submit
C:\Users\Admin\AppData\Local\Temp\6fa13736.bat

Filesize
187B

MD5
9c4c613acaeccbfc9a1380a53cb405f8

SHA1
83c428f78742412eec05a61182a5766a03702d4b

SHA256
19ede601248f06de40eef7c70a8f819864d9dc5d27695a115470914dc6028d5d

SHA512
df815e6ae00ac2aef854e7c3682a0cb6fbab698c1ee4004ca52c318b27030af6fa67deb4c282a5d39797662d69315c2a3a4a8f8d2572337259f9e241195a4d1e

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

Filesize
15KB

MD5
f7d21de5c4e81341eccd280c11ddcc9a

SHA1
d4e9ef10d7685d491583c6fa93ae5d9105d815bd

SHA256
4485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794

SHA512
e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dopwfrz0.vki.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1940-4-0x0000000000600000-0x0000000000609000-memory.dmp

Filesize
36KB

Download
memory/1940-47-0x0000000000600000-0x0000000000609000-memory.dmp

Filesize
36KB

Download
memory/3832-49-0x00007FFB594C3000-0x00007FFB594C5000-memory.dmp

Filesize
8KB

Download
memory/3832-55-0x000002103B490000-0x000002103B4B2000-memory.dmp

Filesize
136KB

Download
memory/3832-60-0x00007FFB594C0000-0x00007FFB59F81000-memory.dmp

Filesize
10.8MB

Download
memory/3832-61-0x00007FFB594C0000-0x00007FFB59F81000-memory.dmp

Filesize
10.8MB

Download
memory/3832-64-0x00007FFB594C0000-0x00007FFB59F81000-memory.dmp

Filesize
10.8MB

Download
memory/4248-0-0x0000000000750000-0x0000000000777000-memory.dmp

Filesize
156KB

Download
memory/4248-466-0x0000000000750000-0x0000000000777000-memory.dmp

Filesize
156KB

Download