sodinokibi | ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae

Analysis

max time kernel
149s
max time network
151s
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 09:49

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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\ig792q8-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 ig792q8. 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/D1DFB55CB49EFFB7 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/D1DFB55CB49EFFB7 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: 1NOw06lKixgW118gQioNz7ML88YggB6vwB1IDCO4HyrJPtX4VTFI3DIPro5wyJ0Y wVLZ4m7D39SvHqZqRK7lhlBnm8KuCi4aFd0KY/9O9CvmsuzLf5Y11ZcJLzEU3sVC Mo8E+k/HLgFnjOZT8ezy8N4wPPF7mNETwzEoIfhTs5S6xs+LZw9QcJXXvLhW7+eV 2sOmVBb+i1dbc47CID84C5H+c07KQ/JoaF8lAzEv27L9uxYoX0QE7qW9pMUxlg5o MzTUkJzW5aVz1iQGEqgjQVxELiD2ZsCQDh2lWOZjYXyf+iF6y7XnK1OsnBppqEVW yHyAcuvgetASn5LM2CQZNCqSpAcZO7EXIPHN8m3MM4oDA4yrDa1JftTENLAn2oJi 4S1Qfzf4etQoZbkFlIQ6tMHtzBKR0GAZLU69Sr+dpvl/C++vCZsfjPZdDE0T5KIw 1sKsHUJeXJ66FW46cH3tv5DY/9Maxkh8THyUN/Xb2fDZUBYphnBwwM74bRMd/XgH QMbS7IYH5CR/MTNwyl0V97fk2fFisnV47XuKHEcBLeR5xidJRenZYYwAEyT7edVu nDtrH+k/6msSGv9p5vBEirR85HUdVtJRkNo+v+An9n3AseWlgZWNa4vFzolJxVCc 5ImfM3q1ZbLo0cUNRRMaYri2Wxu/wPDUaHlRBT6mnb4Je3p2VeYjjylk94etfdQU G73sAHc9Kpzxx8mfFNqHd3WkkLxibCunCPcDp6oDClLRM2ooWeUmpKnFRA8Y1YOy rfhNyEONDODgXFzcj0CghthBAIoh/FAHZHJrEHetUDXHUx9y7PRn2PglTpgrdmlu mU5WfKNQvbPHlPJB0sefTZpv/QjdH4QSiWHe5WyWz1SMNscksvuB7q75vsR16eww xa3mvaIOGY4+U/6tM++MkFWeO677iLWPxgNyt8erqiy3ZiTdyH/DigEevJ0zk/Fm t19dLMoBWBXH3no+/D956rWz1Xs+A26rQ2JZfH9Hlvu//yB39OFCS3L51oqlyndo jTI0ln4M0xgt8ZsbMPFcVxie6ky7qIw8JidvnEs3Lcmz3+Bqhq3bCCm2L1eeDgPQ c2tPCbIk/VGCsrbNrHUYuRc3nV4AHSr+x17aAl//JTepsbjpiAGnJz6KykfcvPFi DnKjREik7Hwbp+bpO3fLFJL9M/X4vX0z3eaCO9xoxu45LwGGf+fGiLAVqH7v/eFn xhzOz5T/9SCIrOsEM3pXVm0GVt9UL4jjB3pq75US0JZ01gDqsmDpg5m1lAlU7kBD Vvymv5kG12qwj0kgZG/3CEwyK2Kl6SvGyGTvygOwkbckpM2ZpQ5I+aPidueiFqpK IBW4WNp3hYp1O05Uno3BqLsMDniJtTNOgZyBnKHnGl6C5Tz8IOwN0g== ----------------------------------------------------------------------------------------- !!! 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/D1DFB55CB49EFFB7

http://decryptor.cc/D1DFB55CB49EFFB7

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/0x0009000000023469-3.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-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\International\Geo\Nation	Kufmxd.exe

Executes dropped EXE 1 IoCs

pid	Process
3804	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)	\??\B:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\E:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\G:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\N:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\O:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\K:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\M:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\S:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\T:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\A:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\Q:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\Z:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\L:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\Y:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\J:	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)	\??\I:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\D:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\F:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\H:	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened (read-only)	\??\P:	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)	\??\X:	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-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\yvk83u6.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\jre\bin\javaws.exe	Kufmxd.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.106\notification_helper.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jhat.exe	Kufmxd.exe
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\jabswitch.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.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\7-Zip\7z.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javaws.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.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\Mozilla Firefox\minidump-analyzer.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\java-rmi.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe	Kufmxd.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Music.UI.exe	Kufmxd.exe
File created	\??\c:\program files\ig792q8-readme.txt	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\klist.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\wab.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\policytool.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Client\AppVLP.exe	Kufmxd.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Cortana.exe	Kufmxd.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\PaintStudio.View.exe	Kufmxd.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBridge\SkypeBridge.exe	Kufmxd.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\createdump.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe	Kufmxd.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\codecpacks.VP9.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\LockInitialize.vdw	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\keytool.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\java.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\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Microsoft.MicrosoftSolitaireCollection.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\Google\Chrome\Application\123.0.6312.106\chrome_pwa_launcher.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\policytool.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.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\XboxApp.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateBroker.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateComRegisterShell64.exe	Kufmxd.exe
File opened for modification	\??\c:\program files\SuspendLimit.easmx	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jinfo.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\keytool.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.NetFX45.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Mozilla Firefox\updater.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe	Kufmxd.exe
File created	\??\c:\program files (x86)\ig792q8-readme.txt	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.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\Java\jre-1.8\bin\servertool.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msotd.exe	Kufmxd.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxAccounts.exe	Kufmxd.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Maps.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.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
4488	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
4488	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
2528	powershell.exe
2528	powershell.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	4488	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe
Token: SeDebugPrivilege	2528	powershell.exe
Token: SeBackupPrivilege	3352	vssvc.exe
Token: SeRestorePrivilege	3352	vssvc.exe
Token: SeAuditPrivilege	3352	vssvc.exe
Token: SeTakeOwnershipPrivilege	4488	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4488 wrote to memory of 3804	4488	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe	84
PID 4488 wrote to memory of 3804	4488	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe	84
PID 4488 wrote to memory of 3804	4488	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe	84
PID 4488 wrote to memory of 2528	4488	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe	88
PID 4488 wrote to memory of 2528	4488	2024-07-25_72d9db37db04e51f61fc7b3424a009d2_revil_wapomi.exe	88
PID 3804 wrote to memory of 4332	3804	Kufmxd.exe	94
PID 3804 wrote to memory of 4332	3804	Kufmxd.exe	94
PID 3804 wrote to memory of 4332	3804	Kufmxd.exe	94

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:4488
- 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:3804
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\391e3967.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4332
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2528

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:4040

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3352

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\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\MQYRE6E5\k2[1].rar

Filesize
4B

MD5
d3b07384d113edec49eaa6238ad5ff00

SHA1
f1d2d2f924e986ac86fdf7b36c94bcdf32beec15

SHA256
b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c

SHA512
0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\24EF62BC.exe

Filesize
4B

MD5
20879c987e2f9a916e578386d499f629

SHA1
c7b33ddcc42361fdb847036fc07e880b81935d5d

SHA256
9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

SHA512
bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

Download Submit
C:\Users\Admin\AppData\Local\Temp\391e3967.bat

Filesize
187B

MD5
802dde0e0a152f758bad4ceb61796294

SHA1
34d7a9f7208d61240b6eeb9ca4b09453ec15aec0

SHA256
c5638410eeec922bb6de73c3c9df681d57ced28142d74c2d95099b28a8686926

SHA512
1ead086f72a1d89b59999d2b855ecb930365eb4da50b65e0abd375ea4d8fbfbea2ef8dd70676e690fec88a83fac8ebb1075fa4fb95f7e7114a215be28221ab50

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_4epeliop.2bf.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\ig792q8-readme.txt

Filesize
6KB

MD5
afff785c4099b889560adb99b12aa859

SHA1
6ecb720ce1649838a593f33841fc6573d6b713e4

SHA256
9b9c87f576d74c9ebb104b091c2535802b69fa13babc2c5a86d0bbd0a35ec628

SHA512
c13f325e9aa5139e885ef5c931bafbb3096186aba3bbb03cb5f1983c8d389376028b511c99ca97e962672ff49e04e54fd266109b9eb08897ef2df11ae78027e9

Download Submit
memory/2528-35-0x00007FF9331D3000-0x00007FF9331D5000-memory.dmp

Filesize
8KB

Download
memory/2528-36-0x000002B3ECA60000-0x000002B3ECA82000-memory.dmp

Filesize
136KB

Download
memory/2528-46-0x00007FF9331D0000-0x00007FF933C91000-memory.dmp

Filesize
10.8MB

Download
memory/2528-47-0x00007FF9331D0000-0x00007FF933C91000-memory.dmp

Filesize
10.8MB

Download
memory/2528-62-0x00007FF9331D0000-0x00007FF933C91000-memory.dmp

Filesize
10.8MB

Download
memory/3804-58-0x0000000000AE0000-0x0000000000AE9000-memory.dmp

Filesize
36KB

Download
memory/3804-5-0x0000000000AE0000-0x0000000000AE9000-memory.dmp

Filesize
36KB

Download
memory/4488-0-0x0000000000C40000-0x0000000000C67000-memory.dmp

Filesize
156KB

Download
memory/4488-506-0x0000000000C40000-0x0000000000C67000-memory.dmp

Filesize
156KB

Download