Analysis
-
max time kernel
128s -
max time network
47s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
03/10/2022, 20:01
Static task
static1
Behavioral task
behavioral1
Sample
ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe
Resource
win7-20220812-en
windows7-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
10 signatures
150 seconds
General
-
Target
ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe
-
Size
805KB
-
MD5
6bf2d216b94f8a20570304926d5c2ad4
-
SHA1
9b029e9f0f269585cd3bc6df6706c7c3f1240fb4
-
SHA256
ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7
-
SHA512
f82943bd8124419c56e57d7785906a4a08e72a773546a2c2c176d3c3484ddb8ebfbe34f04d49e1cf1a3385120b90e00a791444c2d93c3687cebf8dd9486f50a9
-
SSDEEP
12288:rj9l69ZU++3jUOIcr1MFNXJKsg1VlTc5HBX+SSaXiANrT:rDsOIcrMXosg1VlTcfTSayErT
Score
10/10
Malware Config
Signatures
-
Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "Explorer.exe smrss.exe" ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe -
Executes dropped EXE 1 IoCs
pid Process 952 43404.exe -
Loads dropped DLL 1 IoCs
pid Process 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\freizer = "C:\\WINDOWS\\system32\\freizer.exe" reg.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run reg.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\WINDOWS\\system32\\svchost.exe" reg.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run reg.exe -
Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\smrss.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Windows\SysWOW64\smrss.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File created C:\WINDOWS\SysWOW64\freizer.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\jabswitch.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jre7\bin\unpack200.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Microsoft Games\Purble Place\PurblePlace.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\tnameserv.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jre7\bin\java.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\ktab.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Mozilla Firefox\updater.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\jp2launcher.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\LogTransport2.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\Setup.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\rmic.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\InkWatson.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\mip.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\TabTip.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jcmd.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jmap.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jre7\bin\kinit.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Checkers\chkrzm.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstack.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\kinit.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Windows Journal\PDIALOG.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\rmiregistry.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jsadebugd.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\FLTLDR.EXE ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.71\GoogleUpdateOnDemand.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\servertool.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jre7\bin\rmiregistry.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\DVD Maker\DVDMaker.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javap.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\policytool.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Spades\shvlzm.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\MSOICONS.EXE ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.71\GoogleUpdate.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jre7\bin\javacpl.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\java.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\orbd.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Microsoft Games\SpiderSolitaire\SpiderSolitaire.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\Updater6\Adobe_Updater.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Backgammon\bckgzm.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Windows Defender\MpCmdRun.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\7-Zip\7z.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Google\Chrome\Application\89.0.4389.114\Installer\setup.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jinfo.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\orbd.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\keytool.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Source Engine\OSE.EXE ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.71\GoogleUpdateComRegisterShell64.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jre7\bin\orbd.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\FlickLearningWizard.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmiregistry.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\WINDOWS\svchost.exe ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 2032 wrote to memory of 1612 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 27 PID 2032 wrote to memory of 1612 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 27 PID 2032 wrote to memory of 1612 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 27 PID 2032 wrote to memory of 1612 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 27 PID 2032 wrote to memory of 1756 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 29 PID 2032 wrote to memory of 1756 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 29 PID 2032 wrote to memory of 1756 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 29 PID 2032 wrote to memory of 1756 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 29 PID 1612 wrote to memory of 1568 1612 cmd.exe 31 PID 1612 wrote to memory of 1568 1612 cmd.exe 31 PID 1612 wrote to memory of 1568 1612 cmd.exe 31 PID 1612 wrote to memory of 1568 1612 cmd.exe 31 PID 1756 wrote to memory of 624 1756 cmd.exe 32 PID 1756 wrote to memory of 624 1756 cmd.exe 32 PID 1756 wrote to memory of 624 1756 cmd.exe 32 PID 1756 wrote to memory of 624 1756 cmd.exe 32 PID 2032 wrote to memory of 952 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 33 PID 2032 wrote to memory of 952 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 33 PID 2032 wrote to memory of 952 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 33 PID 2032 wrote to memory of 952 2032 ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe 33
Processes
-
C:\Users\Admin\AppData\Local\Temp\ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe"C:\Users\Admin\AppData\Local\Temp\ef6da94e32ba47cc96b59f26184f1b812868241fd1bdb6ba351ada0ff8c474f7.exe"1⤵
- Modifies WinLogon for persistence
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2032 -
C:\Windows\SysWOW64\cmd.execmd /c reg ADD HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run /v freizer /t REG_SZ /d C:\WINDOWS\system32\freizer.exe /f2⤵
- Suspicious use of WriteProcessMemory
PID:1612 -
C:\Windows\SysWOW64\reg.exereg ADD HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run /v freizer /t REG_SZ /d C:\WINDOWS\system32\freizer.exe /f3⤵
- Adds Run key to start application
PID:1568
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c reg ADD HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run /v svchost /t REG_SZ /d C:\WINDOWS\system32\svchost.exe /f2⤵
- Suspicious use of WriteProcessMemory
PID:1756 -
C:\Windows\SysWOW64\reg.exereg ADD HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run /v svchost /t REG_SZ /d C:\WINDOWS\system32\svchost.exe /f3⤵
- Adds Run key to start application
PID:624
-
-
-
C:\windows\temp\43404.exe"C:\windows\temp\43404.exe"2⤵
- Executes dropped EXE
PID:952
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
26KB
MD537f7b0efb7593d4f636e5a106e8a09b0
SHA1dff40ff99d3dc9510f1db10ffe219039892f5808
SHA25663bdaa0b87995260c596956694c5a2111d855032cbd8a1f2e9a7e9fc8bbfc03f
SHA5129eb49cead844c69836dfe1f73258b38c90ef487de18cd8e9687cc335c47b345df3d56e96beed4ea17e09715b578fcbf7f9c10cc4786e1b97cdbc3cee0763089c
-
Filesize
26KB
MD537f7b0efb7593d4f636e5a106e8a09b0
SHA1dff40ff99d3dc9510f1db10ffe219039892f5808
SHA25663bdaa0b87995260c596956694c5a2111d855032cbd8a1f2e9a7e9fc8bbfc03f
SHA5129eb49cead844c69836dfe1f73258b38c90ef487de18cd8e9687cc335c47b345df3d56e96beed4ea17e09715b578fcbf7f9c10cc4786e1b97cdbc3cee0763089c