210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43

General

Target

210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe
Size

616KB
MD5

56574c4691f454ea2c19454b7fc40905
SHA1

cbbfd3d72456c071ceef8ff4bf84106ca1062c6f
SHA256

210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43
SHA512

81f0de49b8e96d6422fb0f92f0799cac469d840b35e5f1ff48f9b2ae56104983ab4a17633def840868cd3c5db7b729d2f72d9f65590dfa0efcc95ba0b8980cdb

Score

10^/10

persistence ransomware suricata

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-1819626980-2277161760-1023733287-1000\Recovery+rxjeg.txt

Ransom Note

__!@#!@#!__!@#!@#!__!@#!@#!__!@#!@#!__!@#!@#!__!@#!@#!__!@#!@#!__!@#!@#!__!@#!@#!__!@#!@#! NOT YOUR LANGUAGE? USE https://translate.google.com What happened to your files ? All of your files were protected by a strong encryption with RSA-4096. More information about the encryption keys using RSA-4096 can be found here: http://en.wikipedia.org/wiki/RSA_(cryptosystem) How did this happen ? !!! Specially for your PC was generated personal RSA-4096 KEY, both public and private. !!! ALL YOUR FILES were encrypted with the public key, which has been transferred to your computer via the Internet. !!! Decrypting of your files is only possible with the help of the private key and decrypt program , which is on our Secret Server What do I do ? So, there are two ways you can choose: wait for a miracle and get your price doubled, or start obtaining BITCOIN NOW! , and restore your data easy way. If You have really valuable data, you better not waste your time, because there is no other way to get your files, except make a payment. For more specific instructions, please visit your personal home page, there are a few different addresses pointing to your page below: 1. http://p57gest54celltraf743knjf.mottesapo.com/ED38BE9A2396F05A 2. http://k4restportgonst34d23r.oftpony.at/ED38BE9A2396F05A 3. http://rr7mdgjbjhbefvkhbashrg.ginnypecht.com/ED38BE9A2396F05A If for some reasons the addresses are not available, follow these steps: 1. Download and install tor-browser: http://www.torproject.org/projects/torbrowser.html.en 2. After a successful installation, run the browser and wait for initialization 3. Type in the address bar: fwgrhsao3aoml7ej.onion/ED38BE9A2396F05A 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *** Your personal pages: http://p57gest54celltraf743knjf.mottesapo.com/ED38BE9A2396F05A http://k4restportgonst34d23r.oftpony.at/ED38BE9A2396F05A http://rr7mdgjbjhbefvkhbashrg.ginnypecht.com/ED38BE9A2396F05A *** Your personal page Tor-Browser: fwgrhsao3aoml7ej.ONION/ED38BE9A2396F05A *** Your personal identification ID: ED38BE9A2396F05A

URLs

http://p57gest54celltraf743knjf.mottesapo.com/ED38BE9A2396F05A

http://k4restportgonst34d23r.oftpony.at/ED38BE9A2396F05A

http://rr7mdgjbjhbefvkhbashrg.ginnypecht.com/ED38BE9A2396F05A

http://fwgrhsao3aoml7ej.onion/ED38BE9A2396F05A

http://fwgrhsao3aoml7ej.ONION/ED38BE9A2396F05A

Signatures

suricata: ET MALWARE Alphacrypt/TeslaCrypt Ransomware CnC Beacon
suricata: ET MALWARE Alphacrypt/TeslaCrypt Ransomware CnC Beacon
suricata
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1107

Inhibit System Recovery
T1490
Executes dropped EXE 3 IoCs

Processes:

mmtovalitqqm.exemmtovalitqqm.exeyrapn.exe

pid process

1984 mmtovalitqqm.exe
1728 mmtovalitqqm.exe
1476 yrapn.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

588 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

mmtovalitqqm.exe

pid process

1728 mmtovalitqqm.exe

pid	process
1984	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1476	yrapn.exe

pid	process
588	cmd.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

mmtovalitqqm.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows\CurrentVersion\Run	mmtovalitqqm.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows\CurrentVersion\Run\12_23-dst = "C:\\Windows\\mmtovalitqqm.exe"	mmtovalitqqm.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exemmtovalitqqm.exe

description	pid	process	target process
PID 732 set thread context of 1072	732	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe
PID 1984 set thread context of 1728	1984	mmtovalitqqm.exe	mmtovalitqqm.exe

Drops file in Program Files directory 64 IoCs

Processes:

mmtovalitqqm.exe

description	ioc	process
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\configuration\org.eclipse.update\Recovery+rxjeg.html	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.ssl.feature_1.0.0.v20140827-1444\Recovery+rxjeg.txt	mmtovalitqqm.exe
File opened for modification	C:\Program Files\7-Zip\Lang\eo.txt	mmtovalitqqm.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\1047x576black.png	mmtovalitqqm.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\sports_disc_mask.png	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\Locales\nb.pak	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\Recovery+rxjeg.txt	mmtovalitqqm.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SceneButtonInset_Alpha2.png	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\VisualElements\Recovery+rxjeg.html	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\css\Recovery+rxjeg.txt	mmtovalitqqm.exe
File opened for modification	C:\Program Files\7-Zip\Lang\va.txt	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\pl-PL\Recovery+rxjeg.txt	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\pt-BR\Recovery+rxjeg.txt	mmtovalitqqm.exe
File opened for modification	C:\Program Files\DVD Maker\ja-JP\Recovery+rxjeg.png	mmtovalitqqm.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\nav_leftarrow.png	mmtovalitqqm.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\pushplaysubpicture.png	mmtovalitqqm.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\NavigationRight_ButtonGraphic.png	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\MEIPreload\Recovery+rxjeg.html	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\Cultures\Recovery+rxjeg.png	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\Recovery+rxjeg.png	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\fr-FR\Recovery+rxjeg.png	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Common Files\System\msadc\it-IT\Recovery+rxjeg.html	mmtovalitqqm.exe
File opened for modification	C:\Program Files\DVD Maker\en-US\Recovery+rxjeg.txt	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.rcp_4.4.0.v20141007-2301\META-INF\Recovery+rxjeg.html	mmtovalitqqm.exe
File opened for modification	C:\Program Files\7-Zip\Recovery+rxjeg.html	mmtovalitqqm.exe
File opened for modification	C:\Program Files\DVD Maker\es-ES\Recovery+rxjeg.html	mmtovalitqqm.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\NavigationUp_ButtonGraphic.png	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.console_5.5.0.165303\Recovery+rxjeg.html	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\ar-SA\Recovery+rxjeg.html	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\VGX\Recovery+rxjeg.html	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\VisualElements\LogoDev.png	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Internet Explorer\SIGNUP\Recovery+rxjeg.png	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\images\Recovery+rxjeg.txt	mmtovalitqqm.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\Recovery+rxjeg.txt	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\Locales\ar.pak	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\Locales\es.pak	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.feature_3.9.0.v20140827-1444\META-INF\Recovery+rxjeg.html	mmtovalitqqm.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\bandwidth.png	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\ffjcext.zip	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\configuration\Recovery+rxjeg.html	mmtovalitqqm.exe
File opened for modification	C:\Program Files\7-Zip\Lang\mng.txt	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Small_News.jpg	mmtovalitqqm.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\MainMenuButtonIcon.png	mmtovalitqqm.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\colorcycle.png	mmtovalitqqm.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\NavigationRight_ButtonGraphic.png	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\dropins\Recovery+rxjeg.html	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Common Files\System\ado\Recovery+rxjeg.html	mmtovalitqqm.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\15x15dot.png	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Internet Explorer\Recovery+rxjeg.png	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\icons\Recovery+rxjeg.txt	mmtovalitqqm.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\NavigationUp_ButtonGraphic.png	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Recovery+rxjeg.txt	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\sk-SK\Recovery+rxjeg.png	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Bears.jpg	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Common Files\System\msadc\fr-FR\Recovery+rxjeg.html	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\Recovery+rxjeg.txt	mmtovalitqqm.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ja.txt	mmtovalitqqm.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\Recovery+rxjeg.html	mmtovalitqqm.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\circleround_glass.png	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\web\Recovery+rxjeg.html	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\ja-JP\Recovery+rxjeg.html	mmtovalitqqm.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_btn-back-over-select.png	mmtovalitqqm.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Triedit\es-ES\Recovery+rxjeg.txt	mmtovalitqqm.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\title_trans_notes.wmv	mmtovalitqqm.exe

Drops file in Windows directory 2 IoCs

Processes:

210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe

description	ioc	process
File created	C:\Windows\mmtovalitqqm.exe	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe
File opened for modification	C:\Windows\mmtovalitqqm.exe	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe

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

System Information Discovery
T1082
Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
ransomware

File Deletion
T1107

Inhibit System Recovery
T1490

Processes:

vssadmin.exe

pid process

1820 vssadmin.exe

pid	process
1820	vssadmin.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

mmtovalitqqm.exe

pid	process
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe
1728	mmtovalitqqm.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exemmtovalitqqm.exevssvc.exe

description	pid	process
Token: SeDebugPrivilege	1072	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe
Token: SeDebugPrivilege	1728	mmtovalitqqm.exe
Token: SeBackupPrivilege	1652	vssvc.exe
Token: SeRestorePrivilege	1652	vssvc.exe
Token: SeAuditPrivilege	1652	vssvc.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exemmtovalitqqm.exe

pid process

732 210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe
1984 mmtovalitqqm.exe

pid	process
732	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe
1984	mmtovalitqqm.exe

Suspicious use of WriteProcessMemory 38 IoCs

Processes:

210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exemmtovalitqqm.exemmtovalitqqm.exeyrapn.exe

description	pid	process	target process
PID 732 wrote to memory of 1072	732	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe
PID 732 wrote to memory of 1072	732	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe
PID 732 wrote to memory of 1072	732	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe
PID 732 wrote to memory of 1072	732	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe
PID 732 wrote to memory of 1072	732	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe
PID 732 wrote to memory of 1072	732	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe
PID 732 wrote to memory of 1072	732	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe
PID 732 wrote to memory of 1072	732	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe
PID 732 wrote to memory of 1072	732	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe
PID 732 wrote to memory of 1072	732	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe
PID 732 wrote to memory of 1072	732	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe
PID 1072 wrote to memory of 1984	1072	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe	mmtovalitqqm.exe
PID 1072 wrote to memory of 1984	1072	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe	mmtovalitqqm.exe
PID 1072 wrote to memory of 1984	1072	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe	mmtovalitqqm.exe
PID 1072 wrote to memory of 1984	1072	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe	mmtovalitqqm.exe
PID 1072 wrote to memory of 588	1072	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe	cmd.exe
PID 1072 wrote to memory of 588	1072	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe	cmd.exe
PID 1072 wrote to memory of 588	1072	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe	cmd.exe
PID 1072 wrote to memory of 588	1072	210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe	cmd.exe
PID 1984 wrote to memory of 1728	1984	mmtovalitqqm.exe	mmtovalitqqm.exe
PID 1984 wrote to memory of 1728	1984	mmtovalitqqm.exe	mmtovalitqqm.exe
PID 1984 wrote to memory of 1728	1984	mmtovalitqqm.exe	mmtovalitqqm.exe
PID 1984 wrote to memory of 1728	1984	mmtovalitqqm.exe	mmtovalitqqm.exe
PID 1984 wrote to memory of 1728	1984	mmtovalitqqm.exe	mmtovalitqqm.exe
PID 1984 wrote to memory of 1728	1984	mmtovalitqqm.exe	mmtovalitqqm.exe
PID 1984 wrote to memory of 1728	1984	mmtovalitqqm.exe	mmtovalitqqm.exe
PID 1984 wrote to memory of 1728	1984	mmtovalitqqm.exe	mmtovalitqqm.exe
PID 1984 wrote to memory of 1728	1984	mmtovalitqqm.exe	mmtovalitqqm.exe
PID 1984 wrote to memory of 1728	1984	mmtovalitqqm.exe	mmtovalitqqm.exe
PID 1984 wrote to memory of 1728	1984	mmtovalitqqm.exe	mmtovalitqqm.exe
PID 1728 wrote to memory of 1476	1728	mmtovalitqqm.exe	yrapn.exe
PID 1728 wrote to memory of 1476	1728	mmtovalitqqm.exe	yrapn.exe
PID 1728 wrote to memory of 1476	1728	mmtovalitqqm.exe	yrapn.exe
PID 1728 wrote to memory of 1476	1728	mmtovalitqqm.exe	yrapn.exe
PID 1476 wrote to memory of 1820	1476	yrapn.exe	vssadmin.exe
PID 1476 wrote to memory of 1820	1476	yrapn.exe	vssadmin.exe
PID 1476 wrote to memory of 1820	1476	yrapn.exe	vssadmin.exe
PID 1476 wrote to memory of 1820	1476	yrapn.exe	vssadmin.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

T1112

Processes:

mmtovalitqqm.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	mmtovalitqqm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	mmtovalitqqm.exe

C:\Users\Admin\AppData\Local\Temp\210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe
"C:\Users\Admin\AppData\Local\Temp\210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:732
- C:\Users\Admin\AppData\Local\Temp\210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe
  "C:\Users\Admin\AppData\Local\Temp\210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe"
  2⤵
  - Drops file in Windows directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1072
- - C:\Windows\mmtovalitqqm.exe
    C:\Windows\mmtovalitqqm.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1984
  - - C:\Windows\mmtovalitqqm.exe
      C:\Windows\mmtovalitqqm.exe
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Adds Run key to start application
      Drops file in Program Files directory
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      System policy modification
      PID:1728
    - - C:\Users\Admin\Documents\yrapn.exe
        
        C:\Users\Admin\Documents\yrapn.exe
        5⤵
        Executes dropped EXE
        Suspicious use of WriteProcessMemory
        
        PID:1476
      - C:\Windows\System32\vssadmin.exe
        
        "C:\Windows\System32\vssadmin.exe" delete shadows /all /Quiet
        6⤵
        Interacts with shadow copies
        
        PID:1820
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c DEL C:\Users\Admin\AppData\Local\Temp\210223~1.EXE
    3⤵
    - Deletes itself
    PID:588

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1652

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

File Deletion

Modify Registry

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Inhibit System Recovery

2

T1490

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Downloads

C:\Users\Admin\Documents\yrapn.exe

Filesize
5KB

MD5
34d3f2e3fd92cd38a103d415dbb22936

SHA1
abdcf16a82cf8d3109ec39203181d839f2154a68

SHA256
5119839eaaf7dfc670c7d2c8a83e74f895e07fab5f22c379185769eed07ece25

SHA512
bc76ed0fe69ab38f66217f4b4aec79947e706136aecc5a42840ccd963799c8c175dc796d92be678b2b1e55d22c3a97fb4b9e00f6879958ae5a5bb2081ae7ad92

Download Submit
C:\Windows\mmtovalitqqm.exe

Filesize
616KB

MD5
56574c4691f454ea2c19454b7fc40905

SHA1
cbbfd3d72456c071ceef8ff4bf84106ca1062c6f

SHA256
210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43

SHA512
81f0de49b8e96d6422fb0f92f0799cac469d840b35e5f1ff48f9b2ae56104983ab4a17633def840868cd3c5db7b729d2f72d9f65590dfa0efcc95ba0b8980cdb

Download Submit
C:\Windows\mmtovalitqqm.exe

Filesize
616KB

MD5
56574c4691f454ea2c19454b7fc40905

SHA1
cbbfd3d72456c071ceef8ff4bf84106ca1062c6f

SHA256
210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43

SHA512
81f0de49b8e96d6422fb0f92f0799cac469d840b35e5f1ff48f9b2ae56104983ab4a17633def840868cd3c5db7b729d2f72d9f65590dfa0efcc95ba0b8980cdb

Download Submit
C:\Windows\mmtovalitqqm.exe

Filesize
616KB

MD5
56574c4691f454ea2c19454b7fc40905

SHA1
cbbfd3d72456c071ceef8ff4bf84106ca1062c6f

SHA256
210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43

SHA512
81f0de49b8e96d6422fb0f92f0799cac469d840b35e5f1ff48f9b2ae56104983ab4a17633def840868cd3c5db7b729d2f72d9f65590dfa0efcc95ba0b8980cdb

Download Submit
\Users\Admin\Documents\yrapn.exe

Filesize
5KB

MD5
34d3f2e3fd92cd38a103d415dbb22936

SHA1
abdcf16a82cf8d3109ec39203181d839f2154a68

SHA256
5119839eaaf7dfc670c7d2c8a83e74f895e07fab5f22c379185769eed07ece25

SHA512
bc76ed0fe69ab38f66217f4b4aec79947e706136aecc5a42840ccd963799c8c175dc796d92be678b2b1e55d22c3a97fb4b9e00f6879958ae5a5bb2081ae7ad92

Download Submit
memory/588-76-0x0000000000000000-mapping.dmp

Download
memory/732-69-0x00000000002C0000-0x00000000002C3000-memory.dmp

Filesize
12KB

Download
memory/732-55-0x00000000002C0000-0x00000000002C3000-memory.dmp

Filesize
12KB

Download
memory/732-54-0x0000000076561000-0x0000000076563000-memory.dmp

Filesize
8KB

Download
memory/1072-72-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download
memory/1072-57-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download
memory/1072-71-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download
memory/1072-67-0x000000000045B1D0-mapping.dmp

Download
memory/1072-56-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download
memory/1072-66-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download
memory/1072-63-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download
memory/1072-77-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download
memory/1072-61-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download
memory/1072-64-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download
memory/1072-59-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download
memory/1476-98-0x0000000000000000-mapping.dmp

Download
memory/1728-90-0x000000000045B1D0-mapping.dmp

Download
memory/1728-96-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download
memory/1728-95-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download
memory/1728-94-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download
memory/1820-101-0x0000000000000000-mapping.dmp

Download
memory/1984-73-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads