sodinokibi | ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae

Resubmissions

28-07-2024 16:34

240728-t3cqnasfml 10

28-07-2024 16:18

240728-tsfdsssbpr 10

26-07-2024 07:19

240726-h5sn4stdnm 10

Analysis

max time kernel
147s
max time network
152s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
26-07-2024 07:19

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Report Analysis Logs

General

Target

ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.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\i17byn6r-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 i17byn6r. 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/485856571BE134D7 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/485856571BE134D7 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: B5qP9CVrOmvSyFAo9nxxXoEeMFSjo+E12nOACZZUjS2HtWJ9/Xp/m7FnkLXR7fm8 zx/sEJJ7X431TuZw0G/JaWE6ymJY7GA1jQ7byOBi2Z0D71PlCtrv5UH9WxiDT3LE DF22B48x5Htq0GsPXLAjt2RkfrW+zi29jBztxGPfZqRjMY+BYFGTwLrM6vRSSeuu 22J9ckFiHTkpVokplXuCzr4sZkE2OYX7TjgwHUdcbp/4XSh3ISyAztcMJyGgNpth A4+7xtsZ8y1tnAUZ88FLWYs9ZNunO/8+yWWJ1YOOJNk1ggWMyis4rIiO03d6LvwT q0FmpqrFdroda2ZGBVZl4Vu/VA2lYoYohdl2NLIjWPJ+mxyZ060GpVGrkt2ClIP0 dKdsDFhvP1sms59xd05zD120gJPTIbYldHn9TzBweq8imFUjb89fv1byP6CgeUII RdPB8a3GKO3BmdPuMdSGdnp6xf8AqwgmKAotqKDNGeJ4tOsAwn8L8fT/ezrL0eHI cSXYIIsenx//T9Ot7CL46K5hI7gvuCOVEaciuC6sGvusPbnfM/PUtgAfLtnTjM7R NtghTDFyAyiVEGs/Cm5gLzXd/2RolWfzhsFJa19hcdC1KoeBp6fE6qXEnso5AZ3v M9osknQqygZWq/a0yZPRCyhOmWQ4pMJRr3DA3wHQMXDUQyuxgeW9asCPFtgfVx/k KQHKUrrcs3XfUclhX+Tve6A5VhWOMIbdXawIEg0um9tb7FiX6N3NO5Jf5U5OE5SQ iL+eNqDcSzH61t13oLevKxsYVtIF7v8upMHQFgN5SbtPWyHc1H0CfaqTDVOLUbTK PmWGa8OvRVB57rPtD8mytXowOQtMbv/g3MRHVEDvANG+E0TvGLwAs1s41N4BlcXK jqLYg33BA2Fud4RIWipcPydWfKyIC8Qs5B1Lo5Fqsn01mSMau85EfLtRh5DQa47W 7G0oonhNHPns0VQLbqlV8ARju1HPgPkEdWQgcjVHNpG7TqholJVYymS2I+b4bHrI 4RtyUWURcXtAD8XoQl/ZP12SvqHSdkDx6zucIvjMFJEmiGU0cDI9pswD9A0mBnNy rmBMwKJsdsHZPXGge2aFV0SGhQLkV38iWdaOBt3Ra2prIZPmGubQj3m/QcOLpNDq cVMnVpx2C9uh7Ysvp7g8BD0uCGv/ujciatwKkiqgwv+3BI6d1DxlvTWsCzGhc1TF rlWtlOCnUe8bhcGHSGeYi4w4H/u1K+tbgAWs86WkUDgIllhexXFuNHEAwinUoo+l PyM/5zunxGeCj1/rVrNrFbSFcH3GMOpZ9/Y451gt4TzZIH4yTveCAcQn+ifhBA+4 m4EYV5xMTr0o1fShzxaIGD4u5Es4YrR4QEZ+jxUC8eL+INZZ ----------------------------------------------------------------------------------------- !!! 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/485856571BE134D7

http://decryptor.cc/485856571BE134D7

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
behavioral1/files/0x000c00000001227f-2.dat	aspack_v212_v242

Executes dropped EXE 1 IoCs

pid	Process
2052	Kufmxd.exe

Loads dropped DLL 2 IoCs

pid	Process
2160	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
2160	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.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\\ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe"	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.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)	\??\A:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\I:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\F:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\K:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\M:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\O:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\R:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\V:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\N:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\Q:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\Y:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\Z:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\J:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\S:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\T:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\U:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\X:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\D:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\B:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\E:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\L:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\G:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\H:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\P:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\W:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\CatRoot2\dberr.txt	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.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-1-5-21-940600906-3464502421-4240639183-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\77g54h78.bmp"	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jre7\bin\rmid.exe	Kufmxd.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\i17byn6r-readme.txt	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jre7\bin\orbd.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Windows Photo Viewer\ImagingDevices.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\orbd.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdate.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Mozilla Firefox\minidump-analyzer.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Windows Sidebar\sidebar.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\kinit.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\klist.exe	Kufmxd.exe
File opened for modification	\??\c:\program files\DismountResume.temp	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened for modification	\??\c:\program files\SwitchConvertTo.raw	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened for modification	\??\c:\program files\UndoReset.bin	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jvisualvm.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\keytool.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\jdk1.7.0_80\bin\idlj.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jconsole.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Mozilla Firefox\plugin-container.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\Setup.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\NAMECONTROLSERVER.EXE	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\SCANPST.EXE	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmid.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jre7\bin\pack200.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\native2ascii.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jre7\bin\policytool.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jre7\bin\rmiregistry.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GROOVEMN.EXE	Kufmxd.exe
File opened for modification	C:\Program Files\Mozilla Firefox\firefox.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\OIS.EXE	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\ktab.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\wsimport.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\java-rmi.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Games\FreeCell\FreeCell.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Mozilla Firefox\private_browsing.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Windows Mail\wab.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe	Kufmxd.exe
File created	\??\c:\program files\i17byn6r-readme.txt	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler64.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmic.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\servertool.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GROOVE.EXE	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSTORE.EXE	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\VPREVIEW.EXE	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\wabmig.exe	Kufmxd.exe
File opened for modification	\??\c:\program files\MountConvertFrom.avi	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstack.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\keytool.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jcmd.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstat.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Mozilla Firefox\default-browser-agent.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroTextExtractor.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\orbd.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\sidebar.exe	Kufmxd.exe
File opened for modification	\??\c:\program files\ConvertConvertTo.pptx	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened for modification	\??\c:\program files\DismountSet.vsdm	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\pack200.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\serialver.exe	Kufmxd.exe

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	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Kufmxd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2160	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
1340	powershell.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	2160	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
Token: SeDebugPrivilege	1340	powershell.exe
Token: SeBackupPrivilege	2632	vssvc.exe
Token: SeRestorePrivilege	2632	vssvc.exe
Token: SeAuditPrivilege	2632	vssvc.exe
Token: SeTakeOwnershipPrivilege	2160	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2160 wrote to memory of 2052	2160	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe	28
PID 2160 wrote to memory of 2052	2160	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe	28
PID 2160 wrote to memory of 2052	2160	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe	28
PID 2160 wrote to memory of 2052	2160	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe	28
PID 2160 wrote to memory of 1340	2160	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe	29
PID 2160 wrote to memory of 1340	2160	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe	29
PID 2160 wrote to memory of 1340	2160	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe	29
PID 2160 wrote to memory of 1340	2160	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe	29
PID 2052 wrote to memory of 1812	2052	Kufmxd.exe	36
PID 2052 wrote to memory of 1812	2052	Kufmxd.exe	36
PID 2052 wrote to memory of 1812	2052	Kufmxd.exe	36
PID 2052 wrote to memory of 1812	2052	Kufmxd.exe	36

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\ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
"C:\Users\Admin\AppData\Local\Temp\ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Enumerates connected drives
- Drops file in System32 directory
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2160
- C:\Users\Admin\AppData\Local\Temp\Kufmxd.exe
  C:\Users\Admin\AppData\Local\Temp\Kufmxd.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2052
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\06e84a24.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1812
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1340

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:2768

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2632

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

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

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\Temporary Internet Files\Content.IE5\NT8UAXPK\k2[1].rar

Filesize
4B

MD5
d3b07384d113edec49eaa6238ad5ff00

SHA1
f1d2d2f924e986ac86fdf7b36c94bcdf32beec15

SHA256
b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c

SHA512
0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\06e84a24.bat

Filesize
187B

MD5
9fb74d4c86fcf1b72e5b10e89458fc7a

SHA1
c964202534594c1f44ef2b1b54ac9e6413565feb

SHA256
5a151c2555a195834e08cdf1e0d14d49754ef8b48d409d76a2a49a4022d48cae

SHA512
4e500bb8eb60d533988581412d99642610b27d505e08aafaa030bbf3d06542bcd4e2afbeaf9c11a37b68bcb8095aeaae8e266232383e54f344011897efcdb9d7

Download Submit
C:\Users\Admin\AppData\Local\Temp\34FB7813.exe

Filesize
4B

MD5
20879c987e2f9a916e578386d499f629

SHA1
c7b33ddcc42361fdb847036fc07e880b81935d5d

SHA256
9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

SHA512
bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab67CA.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar67FC.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
C:\Users\i17byn6r-readme.txt

Filesize
6KB

MD5
d9f455c25e27e58a005b7d689b386572

SHA1
90fc95afc40409ceb13f08a6f33b3df19b773778

SHA256
29f18d633cdc64ce0b47b1db1656c76529932c5acab0777a1cc190f196da0b96

SHA512
f9f538b4341555ef9fd3bee6d2549e11bb2c5ead16546ce92d6711ce9798f7fdd2f65ed4efa13ac565f34e79456a2adb3e6995bb20722c9c8ce16edf26323689

Download Submit
C:\Windows\System32\catroot2\dberr.txt

Filesize
191KB

MD5
b1796900ec346d2245a6c3c87a26b085

SHA1
fce5ff067c234140ca249d4e2237236a2d20a397

SHA256
aa4330843257578fbe243d3a622fb38f97d90bea4fc8d62801414365d86c6d16

SHA512
8c28fc54d1715a14233dd1715e38043089616dd803d299909ea68d2a04c5fffd2e98489055783deb45523cefbbfe824b5d0a414189a32a95cf10b4013eec5d88

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

Filesize
15KB

MD5
f7d21de5c4e81341eccd280c11ddcc9a

SHA1
d4e9ef10d7685d491583c6fa93ae5d9105d815bd

SHA256
4485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794

SHA512
e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3

Download Submit
memory/1340-19-0x0000000002A50000-0x0000000002AD0000-memory.dmp

Filesize
512KB

Download
memory/1340-20-0x000000001B700000-0x000000001B9E2000-memory.dmp

Filesize
2.9MB

Download
memory/1340-21-0x0000000001EE0000-0x0000000001EE8000-memory.dmp

Filesize
32KB

Download
memory/2052-12-0x0000000000300000-0x0000000000309000-memory.dmp

Filesize
36KB

Download
memory/2052-170-0x0000000000300000-0x0000000000309000-memory.dmp

Filesize
36KB

Download
memory/2160-0-0x00000000008E0000-0x0000000000907000-memory.dmp

Filesize
156KB

Download
memory/2160-508-0x00000000008E0000-0x0000000000907000-memory.dmp

Filesize
156KB

Download
memory/2160-512-0x0000000000020000-0x0000000000029000-memory.dmp

Filesize
36KB

Download
memory/2160-511-0x0000000000020000-0x0000000000029000-memory.dmp

Filesize
36KB

Download
memory/2160-9-0x0000000000020000-0x0000000000029000-memory.dmp

Filesize
36KB

Download
memory/2160-8-0x0000000000020000-0x0000000000029000-memory.dmp

Filesize
36KB

Download