sodinokibi | ff6a62a956cfea3ed97e71f58a3554b1caaca3275d90ab5ac7b280aafa9c1cae

Analysis

max time kernel
130s
max time network
153s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
25-07-2024 01:42

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General

Target

LisectAVT_2403002C_119.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\57b425897y-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 57b425897y. 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/F1F16BFE2AA39390 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/F1F16BFE2AA39390 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: POR0f3QiQr2UoM3hRxEy097z3fu4J/iDZ+0rP9FWSPrpC5Dyb8HaCuZiimX7XMNc wUhBswVKT/akxhjGwsDpNxtNkNgP9KflpVbf4Ca5eSfJBm5Fa8EIXrYAtviIOj5A 36VK1xBaY3uxDPkJOwMbDMo9JI+Bx6mpM2Q16R6+CDKw4dRkhs6hpLmCy8SqPdQ5 9f6y7BcpFFosLTtMzPvh7f8cvu5xct1qRMy2t7F7iZt1DEgA5YEDoSoJrXJEDQjz WgefX/86b2k1DEbuIHZHq+AzViPgr8xda6/dB/2r9PCCkJCsmMVYaOD/2PjMfMZj pN3K/6Hz2BJ2SgY5McFaXhdC/p3Z+4lgE4+yQHSVLrXsdFlqTLLgpRyN4mnBqlc9 phVQ6eGjwXeKl/ph8+BYAZ7DwTG+PTm+8IyOaR5OY0b3OOXNr2jRu3BQxl6VYe5a yp8DtF2p1VDN7myMX4r/XZtPB8njI/n6FdJVqLH88zsne5ki8dwVzND33buU9vZE 90uWdMfpTS1Zgzg+FJL1w5mBfgM++pfHoO7WUNeUlzkgZFvTmPOOSvMS4pBh1gmu YZFZ2mieYXLbKQKuIpAaxxEZ7tX93dLMtAcdTBaL1kVB/UWmGHCT7GQT+3NvxwpH io9N3yP0taA5V3q4fANkgjPrBgFs6SJOawMxG9tjuhXkzaeMBzoWUWsOZz2YWlF2 btTUnt3ExfEwKBUnx3gnOfVZkel3JEoudUV6drF70n+jN4bHMCdeY7nI61ylgSY1 738fBTDKncAVqGiVQaspW3uf2JqIQuqks01rdvWvo9i1IfkNkhNq6b4aygjJnHzy in8K6dAOKC4adT4Lilp77kYqb5p6Hylee90YZQTHrJoXAjDkeq0dSvHIr+mFx1xM dIVMTRYCCLMa0ZFCDpWJDfZvwWbgDQHKwe3qHv1ByBjL4LVQK9LBFptV41/Zb1Lb M9Jd+J5DFegofAikpy/ru+8A16ljZm81KHMnLQoHiv2LvP38rY0t5HjC+8aKT2MT u1bgz7tyQX4/xFlPdWuHjOqH9gYVSPTXCnUMAWU/2jIVz/UtDAE4TSRaiF2EJE1h L1Vvyr292EKMic/0WmAlQcqIs/nvMO4IMp7f11b2sezRk1OjYQ8uN1LtVz9gVKM2 zrCqUhq7uXPbpHo40Ew+gbcP8EUM9Qxt+qxApWGHO4NmnCGsrt/mN8extPRh4hvg ROkwWCBAeHRbX1Gtv3L946vOJxpwjYGvnZw2KSEZ8fdS6+A77inO8b5nZOCxBvgf sFCAu6SVZqEFCRVfdf9NioCjnal7rMJo+rlriIdFEFYIhiXPfCkMwIWh/QjyllyL T3pG0kTM8zo9FTq3EqhVUjMYi06ubdxF9hL7kXcgXqtZWl8dKH/W+w== ----------------------------------------------------------------------------------------- !!! 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/F1F16BFE2AA39390

http://decryptor.cc/F1F16BFE2AA39390

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/0x000e0000000162ed-1.dat	aspack_v212_v242

Executes dropped EXE 1 IoCs

pid	Process
1952	Kufmxd.exe

Loads dropped DLL 2 IoCs

pid	Process
2240	LisectAVT_2403002C_119.exe
2240	LisectAVT_2403002C_119.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\\LisectAVT_2403002C_119.exe"	LisectAVT_2403002C_119.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:	LisectAVT_2403002C_119.exe
File opened (read-only)	\??\J:	LisectAVT_2403002C_119.exe
File opened (read-only)	\??\S:	LisectAVT_2403002C_119.exe
File opened (read-only)	\??\U:	LisectAVT_2403002C_119.exe
File opened (read-only)	\??\G:	LisectAVT_2403002C_119.exe
File opened (read-only)	\??\K:	LisectAVT_2403002C_119.exe
File opened (read-only)	\??\Q:	LisectAVT_2403002C_119.exe
File opened (read-only)	\??\B:	LisectAVT_2403002C_119.exe
File opened (read-only)	\??\P:	LisectAVT_2403002C_119.exe
File opened (read-only)	\??\F:	LisectAVT_2403002C_119.exe
File opened (read-only)	\??\M:	LisectAVT_2403002C_119.exe
File opened (read-only)	\??\Z:	LisectAVT_2403002C_119.exe
File opened (read-only)	\??\A:	LisectAVT_2403002C_119.exe
File opened (read-only)	\??\L:	LisectAVT_2403002C_119.exe
File opened (read-only)	\??\N:	LisectAVT_2403002C_119.exe
File opened (read-only)	\??\O:	LisectAVT_2403002C_119.exe
File opened (read-only)	\??\T:	LisectAVT_2403002C_119.exe
File opened (read-only)	\??\W:	LisectAVT_2403002C_119.exe
File opened (read-only)	\??\X:	LisectAVT_2403002C_119.exe
File opened (read-only)	\??\E:	LisectAVT_2403002C_119.exe
File opened (read-only)	\??\D:	LisectAVT_2403002C_119.exe
File opened (read-only)	\??\V:	LisectAVT_2403002C_119.exe
File opened (read-only)	\??\R:	LisectAVT_2403002C_119.exe
File opened (read-only)	\??\Y:	LisectAVT_2403002C_119.exe
File opened (read-only)	\??\H:	LisectAVT_2403002C_119.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\CatRoot2\dberr.txt	LisectAVT_2403002C_119.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-1-5-21-2212144002-1172735686-1556890956-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\7m442lk9s4te.bmp"	LisectAVT_2403002C_119.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\keytool.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\policytool.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jre7\bin\ssvagent.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ACCICONS.EXE	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSPUB.EXE	Kufmxd.exe
File created	\??\c:\program files\57b425897y-readme.txt	LisectAVT_2403002C_119.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jhat.exe	Kufmxd.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\desktop\57b425897y-readme.txt	LisectAVT_2403002C_119.exe
File opened for modification	C:\Program Files\Mozilla Firefox\pingsender.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Games\SpiderSolitaire\SpiderSolitaire.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\java.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\jre7\bin\ktab.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\Java\jdk1.7.0_80\bin\jmc.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\kinit.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateSetup.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\Java\jdk1.7.0_80\bin\javadoc.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\Windows Mail\WinMail.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\bin\unpack200.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\WinMail.exe	Kufmxd.exe
File opened for modification	\??\c:\program files\HideShow.bmp	LisectAVT_2403002C_119.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\tnameserv.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\xjc.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jre7\bin\jp2launcher.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\XLICONS.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\Java\jdk1.7.0_80\bin\jvisualvm.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Games\Mahjong\Mahjong.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\bckgzm.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Checkers\chkrzm.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Windows Photo Viewer\ImagingDevices.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Windows Journal\Journal.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jre7\bin\keytool.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmiregistry.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Windows Defender\MpCmdRun.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler.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 (x86)\Windows Sidebar\sidebar.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\jdk1.7.0_80\bin\policytool.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\Java\jdk1.7.0_80\jre\bin\jp2launcher.exe	Kufmxd.exe
File opened for modification	\??\c:\program files\ConvertRequest.vbs	LisectAVT_2403002C_119.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\Windows Journal\PDIALOG.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\LogTransport2.exe	Kufmxd.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\jre\bin\javacpl.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jre7\bin\servertool.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\Java\jdk1.7.0_80\bin\jmap.exe	Kufmxd.exe
File opened for modification	C:\Program Files\Java\jre7\bin\jabswitch.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Wordconv.exe	Kufmxd.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\wab.exe	Kufmxd.exe
File opened for modification	\??\c:\program files\ImportProtect.asp	LisectAVT_2403002C_119.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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	LisectAVT_2403002C_119.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Kufmxd.exe

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	LisectAVT_2403002C_119.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 430000000100000000000000040000000100000010000000410352dc0ff7501b16f0028eba6f45c50f00000001000000140000005bcaa1c2780f0bcb5a90770451d96f38963f012d1900000001000000100000006cf252fec3e8f20996de5d4dd9aef424030000000100000014000000dac9024f54d8f6df94935fb1732638ca6ad77c131d00000001000000100000004558d512eecb27464920897de7b66053140000000100000014000000c4a7b1a47b2c71fadbe14b9075ffc41560858910090000000100000016000000301406082b0601050507030406082b060105050703010b000000010000001e000000440053005400200052006f006f007400200043004100200058003300000020000000010000004e0300003082034a30820232a003020102021044afb080d6a327ba893039862ef8406b300d06092a864886f70d0101050500303f31243022060355040a131b4469676974616c205369676e617475726520547275737420436f2e311730150603550403130e44535420526f6f74204341205833301e170d3030303933303231313231395a170d3231303933303134303131355a303f31243022060355040a131b4469676974616c205369676e617475726520547275737420436f2e311730150603550403130e44535420526f6f7420434120583330820122300d06092a864886f70d01010105000382010f003082010a0282010100dfafe99750088357b4cc6265f69082ecc7d32c6b30ca5becd9c37dc740c118148be0e83376492ae33f214993ac4e0eaf3e48cb65eefcd3210f65d22ad9328f8ce5f777b0127bb595c089a3a9baed732e7a0c063283a27e8a1430cd11a0e12a38b9790a31fd50bd8065dfb7516383c8e28861ea4b6181ec526bb9a2e24b1a289f48a39e0cda098e3e172e1edd20df5bc62a8aab2ebd70adc50b1a25907472c57b6aab34d63089ffe568137b540bc8d6aeec5a9c921e3d64b38cc6dfbfc94170ec1672d526ec38553943d0fcfd185c40f197ebd59a9b8d1dbada25b9c6d8dfc115023aabda6ef13e2ef55c089c3cd68369e4109b192ab62957e3e53d9b9ff0025d0203010001a3423040300f0603551d130101ff040530030101ff300e0603551d0f0101ff040403020106301d0603551d0e04160414c4a7b1a47b2c71fadbe14b9075ffc41560858910300d06092a864886f70d01010505000382010100a31a2c9b17005ca91eee2866373abf83c73f4bc309a095205de3d95944d23e0d3ebd8a4ba0741fce10829c741a1d7e981addcb134bb32044e491e9ccfc7da5db6ae5fee6fde04eddb7003ab57049aff2e5eb02f1d1028b19cb943a5e48c4181e58195f1e025af00cf1b1ada9dc59868b6ee991f586cafab96633aa595bcee2a7167347cb2bcc99b03748cfe3564bf5cf0f0c723287c6f044bb53726d43f526489a5267b758abfe67767178db0da256141339243185a2a8025a3047e1dd5007bc02099000eb6463609b16bc88c912e6d27d918bf93d328d65b4e97cb15776eac5b62839bf15651cc8f677966a0a8d770bd8910b048e07db29b60aee9d82353510	LisectAVT_2403002C_119.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	LisectAVT_2403002C_119.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	LisectAVT_2403002C_119.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2240	LisectAVT_2403002C_119.exe
2660	powershell.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	2240	LisectAVT_2403002C_119.exe
Token: SeDebugPrivilege	2660	powershell.exe
Token: SeBackupPrivilege	2820	vssvc.exe
Token: SeRestorePrivilege	2820	vssvc.exe
Token: SeAuditPrivilege	2820	vssvc.exe
Token: SeTakeOwnershipPrivilege	2240	LisectAVT_2403002C_119.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2240 wrote to memory of 1952	2240	LisectAVT_2403002C_119.exe	28
PID 2240 wrote to memory of 1952	2240	LisectAVT_2403002C_119.exe	28
PID 2240 wrote to memory of 1952	2240	LisectAVT_2403002C_119.exe	28
PID 2240 wrote to memory of 1952	2240	LisectAVT_2403002C_119.exe	28
PID 2240 wrote to memory of 2660	2240	LisectAVT_2403002C_119.exe	29
PID 2240 wrote to memory of 2660	2240	LisectAVT_2403002C_119.exe	29
PID 2240 wrote to memory of 2660	2240	LisectAVT_2403002C_119.exe	29
PID 2240 wrote to memory of 2660	2240	LisectAVT_2403002C_119.exe	29
PID 1952 wrote to memory of 2624	1952	Kufmxd.exe	34
PID 1952 wrote to memory of 2624	1952	Kufmxd.exe	34
PID 1952 wrote to memory of 2624	1952	Kufmxd.exe	34
PID 1952 wrote to memory of 2624	1952	Kufmxd.exe	34

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\LisectAVT_2403002C_119.exe
"C:\Users\Admin\AppData\Local\Temp\LisectAVT_2403002C_119.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:2240
- 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:1952
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\21b416d7.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2624
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2660

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:2696

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2820

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\57b425897y-readme.txt

Filesize
6KB

MD5
2159f137e27043ed24b5e5faee35522c

SHA1
6246f350dd1218f8976558382a8113b32ceb1278

SHA256
9bd37863b318eff18965cce554fd5e704ae34e12267734eabe0c2db3bbcaf968

SHA512
477e7a4481077f21847489af9f38e024ba90a953affdd7e08c59f566cae5e9acce9c59c6262353c0f5cb9c20b2721c0caf3ee5644c9e41eee7da181479ec0749

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
5171735dcb588b4b4a7bd2085ab821fa

SHA1
d95d01e96c4e3d0dd8f69ee31c4e9195c8ab672f

SHA256
a531b1c96be17e12da17fd528ec9211f0ccae7f9f12ca738281e93aa4b25c95a

SHA512
35a0ed69623d28735f5de3f3e90a92c1573f98f14ac476ccb58bd7a039395002fc3ba4e32757a642561a32f7886194320aa9357627072e0edd4b3812eabb25c1

Download Submit
C:\Users\Admin\AppData\Local\Temp\21b416d7.bat

Filesize
187B

MD5
ca7c939063c8fb20b5f15a869f2167d7

SHA1
84c7af8543ae58a8747a28b43531676225a20967

SHA256
39c959310fd3cffddcaaaa97411a153e6162ce94078838f681140d477d2575b1

SHA512
bb07cd1ef82bf1ba45842af42373b2e91106297cf9bc2deae192076970073020ecc59886656e374b2e82698c4dc31f65b38e5c67722a367bec91210f6f6f2095

Download Submit
C:\Users\Admin\AppData\Local\Temp\4FB84766.exe

Filesize
4B

MD5
20879c987e2f9a916e578386d499f629

SHA1
c7b33ddcc42361fdb847036fc07e880b81935d5d

SHA256
9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

SHA512
bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab1650.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar1692.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

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

Filesize
191KB

MD5
66d654a4711c0506f5c6722460f0fc84

SHA1
0bb94740a18955997970b4d9ea3adcba71fa048a

SHA256
0113ba9a0d2354dbe0151ff798d2d42cc749643a505f5c11ee484f225715d492

SHA512
e5ce901cbe2fbfae8aaabd82c3c93728bdbab05adb5219cfcdffd01a342eac83aa9ac25e3ae85fefaa7704fa41857c438847e1bed593abc8d52fcec81d9dd21c

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

Filesize
15KB

MD5
f7d21de5c4e81341eccd280c11ddcc9a

SHA1
d4e9ef10d7685d491583c6fa93ae5d9105d815bd

SHA256
4485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794

SHA512
e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3

Download Submit
memory/1952-62-0x0000000000260000-0x0000000000269000-memory.dmp

Filesize
36KB

Download
memory/1952-11-0x0000000000260000-0x0000000000269000-memory.dmp

Filesize
36KB

Download
memory/2240-589-0x0000000000020000-0x0000000000029000-memory.dmp

Filesize
36KB

Download
memory/2240-10-0x0000000000020000-0x0000000000029000-memory.dmp

Filesize
36KB

Download
memory/2240-9-0x0000000000020000-0x0000000000029000-memory.dmp

Filesize
36KB

Download
memory/2240-8-0x0000000000030000-0x0000000000057000-memory.dmp

Filesize
156KB

Download
memory/2240-66-0x0000000000030000-0x0000000000057000-memory.dmp

Filesize
156KB

Download
memory/2240-590-0x0000000000020000-0x0000000000029000-memory.dmp

Filesize
36KB

Download
memory/2660-63-0x000007FEF4DD0000-0x000007FEF576D000-memory.dmp

Filesize
9.6MB

Download
memory/2660-49-0x000007FEF508E000-0x000007FEF508F000-memory.dmp

Filesize
4KB

Download
memory/2660-67-0x000007FEF4DD0000-0x000007FEF576D000-memory.dmp

Filesize
9.6MB

Download
memory/2660-65-0x000007FEF4DD0000-0x000007FEF576D000-memory.dmp

Filesize
9.6MB

Download
memory/2660-53-0x000007FEF4DD0000-0x000007FEF576D000-memory.dmp

Filesize
9.6MB

Download
memory/2660-50-0x000000001B360000-0x000000001B642000-memory.dmp

Filesize
2.9MB

Download
memory/2660-51-0x0000000002490000-0x0000000002498000-memory.dmp

Filesize
32KB

Download