Analysis
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max time kernel
154s -
max time network
164s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
12-10-2023 15:59
Static task
static1
Behavioral task
behavioral1
Sample
795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe
Resource
win10v2004-20230915-en
General
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Target
795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe
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Size
472KB
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MD5
41a7d60bf27fb0f847aee929bad2e251
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SHA1
3765af7a0198a9fbd715bae2db6cbbd3d0d55992
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SHA256
795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8
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SHA512
7daa54ad5c26c1233de5225e411204926a23e9ec07b54465bba6425425ed7a20341c0dee1982a2efcafdf3e1f1059583232eb8f42c34ddbd42bccce1206abed6
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SSDEEP
12288:mtRavrD294wyaVoK1979nUKfE0ART+Dzi:qRNVyaVow59xD2
Malware Config
Extracted
smokeloader
2022
http://servermlogs27.xyz/statweb255/
http://servmblog45.xyz/statweb255/
http://demblog575.xyz/statweb255/
http://admlogs85x.xyz/statweb255/
http://blogmstat389.xyz/statweb255/
http://blogmstat255.xyz/statweb255/
Signatures
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Ammyy Admin
Remote admin tool with various capabilities.
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AmmyyAdmin payload 2 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\B8A8.tmp\svchost.exe family_ammyyadmin C:\Users\Admin\AppData\Local\Temp\B8A8.tmp\svchost.exe family_ammyyadmin -
Detect rhadamanthys stealer shellcode 8 IoCs
Processes:
resource yara_rule behavioral2/memory/3344-14-0x0000000003320000-0x0000000003720000-memory.dmp family_rhadamanthys behavioral2/memory/3344-15-0x0000000003320000-0x0000000003720000-memory.dmp family_rhadamanthys behavioral2/memory/3344-16-0x0000000003320000-0x0000000003720000-memory.dmp family_rhadamanthys behavioral2/memory/3344-17-0x0000000003320000-0x0000000003720000-memory.dmp family_rhadamanthys behavioral2/memory/3344-20-0x0000000003320000-0x0000000003720000-memory.dmp family_rhadamanthys behavioral2/memory/3344-27-0x0000000003320000-0x0000000003720000-memory.dmp family_rhadamanthys behavioral2/memory/3344-29-0x0000000003320000-0x0000000003720000-memory.dmp family_rhadamanthys behavioral2/memory/3344-31-0x0000000003320000-0x0000000003720000-memory.dmp family_rhadamanthys -
Phobos
Phobos ransomware appeared at the beginning of 2019.
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Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
Processes:
795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exedescription pid process target process PID 3344 created 3100 3344 795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe Explorer.EXE -
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Modifies boot configuration data using bcdedit 1 TTPs 2 IoCs
Processes:
bcdedit.exebcdedit.exepid process 1300 bcdedit.exe 5092 bcdedit.exe -
Renames multiple (91) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Processes:
wbadmin.exepid process 960 wbadmin.exe -
Downloads MZ/PE file
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Modifies Windows Firewall 1 TTPs 2 IoCs
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Deletes itself 1 IoCs
Processes:
certreq.exepid process 4956 certreq.exe -
Drops startup file 1 IoCs
Processes:
DC9F.exedescription ioc process File created \??\c:\users\admin\appdata\roaming\microsoft\windows\start menu\programs\startup\DC9F.exe DC9F.exe -
Executes dropped EXE 20 IoCs
Processes:
BYxd4t.exeAz49F_3-_.exeBYxd4t.exeAz49F_3-_.exeBYxd4t.exeBYxd4t.exeBYxd4t.exeBYxd4t.exeBYxd4t.exeBYxd4t.exeBYxd4t.exeBYxd4t.exeBYxd4t.exeDC9F.exeDD6C.exeDC9F.exeDC9F.exeDC9F.exesvchost.exeDD6C.exepid process 3300 BYxd4t.exe 1696 Az49F_3-_.exe 3304 BYxd4t.exe 2372 Az49F_3-_.exe 3468 BYxd4t.exe 1756 BYxd4t.exe 2856 BYxd4t.exe 4740 BYxd4t.exe 4252 BYxd4t.exe 4992 BYxd4t.exe 3788 BYxd4t.exe 2300 BYxd4t.exe 1620 BYxd4t.exe 4636 DC9F.exe 3952 DD6C.exe 2980 DC9F.exe 1300 DC9F.exe 2720 DC9F.exe 4776 svchost.exe 4628 DD6C.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 9 IoCs
Processes:
explorer.execertreq.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1574508946-349927670-1185736483-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 explorer.exe Key opened \REGISTRY\USER\S-1-5-21-1574508946-349927670-1185736483-1000\Software\Microsoft\Office\10.0\Outlook\Profiles\Outlook certreq.exe Key opened \REGISTRY\USER\S-1-5-21-1574508946-349927670-1185736483-1000\Software\Microsoft\Office\11.0\Outlook\Profiles\Outlook certreq.exe Key opened \REGISTRY\USER\S-1-5-21-1574508946-349927670-1185736483-1000\Software\Microsoft\Office\12.0\Outlook\Profiles\Outlook certreq.exe Key opened \REGISTRY\USER\S-1-5-21-1574508946-349927670-1185736483-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook certreq.exe Key opened \REGISTRY\USER\S-1-5-21-1574508946-349927670-1185736483-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook certreq.exe Key opened \REGISTRY\USER\S-1-5-21-1574508946-349927670-1185736483-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook certreq.exe Key opened \REGISTRY\USER\S-1-5-21-1574508946-349927670-1185736483-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 explorer.exe Key opened \REGISTRY\USER\S-1-5-21-1574508946-349927670-1185736483-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 explorer.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
DC9F.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\DC9F = "C:\\Users\\Admin\\AppData\\Local\\DC9F.exe" DC9F.exe Set value (str) \REGISTRY\USER\S-1-5-21-1574508946-349927670-1185736483-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\DC9F = "C:\\Users\\Admin\\AppData\\Local\\DC9F.exe" DC9F.exe -
Drops desktop.ini file(s) 3 IoCs
Processes:
DC9F.exedescription ioc process File opened for modification C:\$Recycle.Bin\S-1-5-21-1574508946-349927670-1185736483-1000\desktop.ini DC9F.exe File opened for modification F:\$RECYCLE.BIN\S-1-5-21-1574508946-349927670-1185736483-1000\desktop.ini DC9F.exe File opened for modification C:\Program Files\desktop.ini DC9F.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
Processes:
svchost.exedescription ioc process File opened for modification \??\PhysicalDrive0 svchost.exe -
Suspicious use of SetThreadContext 5 IoCs
Processes:
795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exeAz49F_3-_.exeDC9F.exeDC9F.exeDD6C.exedescription pid process target process PID 3600 set thread context of 3344 3600 795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe 795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe PID 1696 set thread context of 2372 1696 Az49F_3-_.exe Az49F_3-_.exe PID 4636 set thread context of 2980 4636 DC9F.exe DC9F.exe PID 1300 set thread context of 2720 1300 DC9F.exe DC9F.exe PID 3952 set thread context of 4628 3952 DD6C.exe DD6C.exe -
Drops file in Program Files directory 64 IoCs
Processes:
DC9F.exedescription ioc process File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\com.jrockit.mc.feature.flightrecorder_5.5.0.165303\feature.properties DC9F.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\profiler\lib\jfluid-server-15.jar DC9F.exe File created C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\notification_plugin.jar.id[067F786E-3483].[[email protected]].8base DC9F.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessR_SubTrial-ul-oob.xrm-ms.id[067F786E-3483].[[email protected]].8base DC9F.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-processthreads-l1-1-1.dll DC9F.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\db\bin\startNetworkServer.bat DC9F.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\com.jrockit.mc.ui_5.5.0.165303.jar DC9F.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\ja-JP\InputPersonalization.exe.mui DC9F.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\include\jvmticmlr.h DC9F.exe File created C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-profiling_ja.jar.id[067F786E-3483].[[email protected]].8base DC9F.exe File created C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-host-remote.xml.id[067F786E-3483].[[email protected]].8base DC9F.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019VL_KMS_Client_AE-ppd.xrm-ms.id[067F786E-3483].[[email protected]].8base DC9F.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProjectProMSDNR_Retail-ul-oob.xrm-ms DC9F.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\ipsrom.xml DC9F.exe File opened for modification C:\Program Files\Common Files\System\ado\msadomd.dll DC9F.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.ru-ru.dll.id[067F786E-3483].[[email protected]].8base DC9F.exe File opened for modification C:\Program Files\Internet Explorer\ielowutil.exe DC9F.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\lib\boot.jar DC9F.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\lib\fonts\LucidaTypewriterBold.ttf DC9F.exe File created C:\Program Files\Java\jre1.8.0_66\lib\security\java.policy.id[067F786E-3483].[[email protected]].8base DC9F.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\VisualElements\LogoCanary.png DC9F.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\ucrtbase.dll.id[067F786E-3483].[[email protected]].8base DC9F.exe File opened for modification C:\Program Files\Common Files\System\Ole DB\msdaosp.dll DC9F.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\config\Modules\org-netbeans-modules-javahelp.xml DC9F.exe File created C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\update_tracking\org-netbeans-swing-tabcontrol.xml.id[067F786E-3483].[[email protected]].8base DC9F.exe File opened for modification C:\Program Files\7-Zip\descript.ion DC9F.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdVL_MAK-ul-phn.xrm-ms DC9F.exe File created C:\Program Files\Microsoft Office\root\Integration\C2RManifest.PowerView.PowerView.x-none.msi.16.x-none.xml.id[067F786E-3483].[[email protected]].8base DC9F.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\css\e4_classic_win7.css DC9F.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.ui_3.106.0.v20140812-1751.jar DC9F.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-jvmstat_ja.jar DC9F.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Blue Warm.xml.id[067F786E-3483].[[email protected]].8base DC9F.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_Retail-ul-phn.xrm-ms.id[067F786E-3483].[[email protected]].8base DC9F.exe File created C:\Program Files\Java\jdk1.8.0_66\db\3RDPARTY.id[067F786E-3483].[[email protected]].8base DC9F.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.sat4j.core_2.3.5.v201308161310.jar DC9F.exe File created C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\profiler\config\Modules\org-netbeans-modules-profiler-heapwalker.xml.id[067F786E-3483].[[email protected]].8base DC9F.exe File opened for modification C:\Program Files\Microsoft Office\root\Document Themes 16\Integral.thmx.id[067F786E-3483].[[email protected]].8base DC9F.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.e4.ui.workbench.swt.nl_zh_4.4.0.v20140623020002.jar DC9F.exe File created C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.ecf_3.4.0.v20140827-1444.jar.id[067F786E-3483].[[email protected]].8base DC9F.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-attach.jar DC9F.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_Trial-pl.xrm-ms DC9F.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019DemoR_BypassTrial180-ul-oob.xrm-ms.id[067F786E-3483].[[email protected]].8base DC9F.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-jmx.xml DC9F.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\COPYRIGHT DC9F.exe File created C:\Program Files\Microsoft Office\root\Licenses16\AccessR_Retail-ul-oob.xrm-ms.id[067F786E-3483].[[email protected]].8base DC9F.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Excel2019R_Grace-ul-oob.xrm-ms.id[067F786E-3483].[[email protected]].8base DC9F.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Retail-ppd.xrm-ms DC9F.exe File created C:\Program Files\7-Zip\Lang\lij.txt.id[067F786E-3483].[[email protected]].8base DC9F.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365EduCloudEDUR_Subscription-pl.xrm-ms DC9F.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.ui.intro.nl_zh_4.4.0.v20140623020002.jar DC9F.exe File created C:\Program Files\Java\jre1.8.0_66\bin\WindowsAccessBridge-64.dll.id[067F786E-3483].[[email protected]].8base DC9F.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial2-ul-oob.xrm-ms.id[067F786E-3483].[[email protected]].8base DC9F.exe File created C:\Program Files\Java\jdk1.8.0_66\jre\bin\javafx_iio.dll.id[067F786E-3483].[[email protected]].8base DC9F.exe File created C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.equinox.security.ui_1.1.200.v20130626-2037.jar.id[067F786E-3483].[[email protected]].8base DC9F.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019XC2RVL_MAKC2R-ppd.xrm-ms DC9F.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\he.pak.id[067F786E-3483].[[email protected]].8base DC9F.exe File created C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.e4.ui.widgets.nl_ja_4.4.0.v20140623020002.jar.id[067F786E-3483].[[email protected]].8base DC9F.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\include\win32\bridge\AccessBridgePackages.h DC9F.exe File created C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\modules\locale\org-netbeans-modules-templates_zh_CN.jar.id[067F786E-3483].[[email protected]].8base DC9F.exe File created C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\modules\org-openide-compat.jar.id[067F786E-3483].[[email protected]].8base DC9F.exe File created C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\update_tracking\org-netbeans-core-startup.xml.id[067F786E-3483].[[email protected]].8base DC9F.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\bin\jarsigner.exe DC9F.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.core.databinding.beans.nl_zh_4.4.0.v20140623020002.jar DC9F.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.rcp_4.3.100.v20141007-2301.jar DC9F.exe -
Checks SCSI registry key(s) 3 TTPs 7 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
vds.exeAz49F_3-_.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000 vds.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\FriendlyName vds.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI Az49F_3-_.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI Az49F_3-_.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI Az49F_3-_.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 vds.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName vds.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
certreq.exedescription ioc process Key opened \Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0 certreq.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString certreq.exe -
Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
Processes:
vssadmin.exepid process 4292 vssadmin.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.execertreq.exeBYxd4t.exeAz49F_3-_.exeExplorer.EXEpid process 3344 795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe 3344 795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe 3344 795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe 3344 795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe 4956 certreq.exe 4956 certreq.exe 4956 certreq.exe 4956 certreq.exe 3300 BYxd4t.exe 3300 BYxd4t.exe 3300 BYxd4t.exe 3300 BYxd4t.exe 3300 BYxd4t.exe 3300 BYxd4t.exe 2372 Az49F_3-_.exe 2372 Az49F_3-_.exe 3300 BYxd4t.exe 3300 BYxd4t.exe 3300 BYxd4t.exe 3300 BYxd4t.exe 3300 BYxd4t.exe 3300 BYxd4t.exe 3300 BYxd4t.exe 3300 BYxd4t.exe 3300 BYxd4t.exe 3300 BYxd4t.exe 3300 BYxd4t.exe 3300 BYxd4t.exe 3300 BYxd4t.exe 3300 BYxd4t.exe 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 3100 Explorer.EXE -
Suspicious behavior: MapViewOfSection 33 IoCs
Processes:
Az49F_3-_.exeExplorer.EXEexplorer.exepid process 2372 Az49F_3-_.exe 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 3100 Explorer.EXE 1596 explorer.exe 1596 explorer.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exeBYxd4t.exeAz49F_3-_.exeDC9F.exeDC9F.exeDD6C.exeDC9F.exevssvc.exeWMIC.exeExplorer.EXEwbengine.exedescription pid process Token: SeDebugPrivilege 3600 795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe Token: SeDebugPrivilege 3300 BYxd4t.exe Token: SeDebugPrivilege 1696 Az49F_3-_.exe Token: SeDebugPrivilege 4636 DC9F.exe Token: SeDebugPrivilege 1300 DC9F.exe Token: SeDebugPrivilege 3952 DD6C.exe Token: SeDebugPrivilege 2980 DC9F.exe Token: SeBackupPrivilege 3404 vssvc.exe Token: SeRestorePrivilege 3404 vssvc.exe Token: SeAuditPrivilege 3404 vssvc.exe Token: SeIncreaseQuotaPrivilege 4548 WMIC.exe Token: SeSecurityPrivilege 4548 WMIC.exe Token: SeTakeOwnershipPrivilege 4548 WMIC.exe Token: SeLoadDriverPrivilege 4548 WMIC.exe Token: SeSystemProfilePrivilege 4548 WMIC.exe Token: SeSystemtimePrivilege 4548 WMIC.exe Token: SeProfSingleProcessPrivilege 4548 WMIC.exe Token: SeIncBasePriorityPrivilege 4548 WMIC.exe Token: SeCreatePagefilePrivilege 4548 WMIC.exe Token: SeBackupPrivilege 4548 WMIC.exe Token: SeRestorePrivilege 4548 WMIC.exe Token: SeShutdownPrivilege 4548 WMIC.exe Token: SeDebugPrivilege 4548 WMIC.exe Token: SeSystemEnvironmentPrivilege 4548 WMIC.exe Token: SeRemoteShutdownPrivilege 4548 WMIC.exe Token: SeUndockPrivilege 4548 WMIC.exe Token: SeManageVolumePrivilege 4548 WMIC.exe Token: 33 4548 WMIC.exe Token: 34 4548 WMIC.exe Token: 35 4548 WMIC.exe Token: 36 4548 WMIC.exe Token: SeShutdownPrivilege 3100 Explorer.EXE Token: SeCreatePagefilePrivilege 3100 Explorer.EXE Token: SeIncreaseQuotaPrivilege 4548 WMIC.exe Token: SeSecurityPrivilege 4548 WMIC.exe Token: SeTakeOwnershipPrivilege 4548 WMIC.exe Token: SeLoadDriverPrivilege 4548 WMIC.exe Token: SeSystemProfilePrivilege 4548 WMIC.exe Token: SeSystemtimePrivilege 4548 WMIC.exe Token: SeProfSingleProcessPrivilege 4548 WMIC.exe Token: SeIncBasePriorityPrivilege 4548 WMIC.exe Token: SeCreatePagefilePrivilege 4548 WMIC.exe Token: SeBackupPrivilege 4548 WMIC.exe Token: SeRestorePrivilege 4548 WMIC.exe Token: SeShutdownPrivilege 4548 WMIC.exe Token: SeDebugPrivilege 4548 WMIC.exe Token: SeSystemEnvironmentPrivilege 4548 WMIC.exe Token: SeRemoteShutdownPrivilege 4548 WMIC.exe Token: SeUndockPrivilege 4548 WMIC.exe Token: SeManageVolumePrivilege 4548 WMIC.exe Token: 33 4548 WMIC.exe Token: 34 4548 WMIC.exe Token: 35 4548 WMIC.exe Token: 36 4548 WMIC.exe Token: SeBackupPrivilege 4584 wbengine.exe Token: SeRestorePrivilege 4584 wbengine.exe Token: SeSecurityPrivilege 4584 wbengine.exe Token: SeShutdownPrivilege 3100 Explorer.EXE Token: SeCreatePagefilePrivilege 3100 Explorer.EXE Token: SeShutdownPrivilege 3100 Explorer.EXE Token: SeCreatePagefilePrivilege 3100 Explorer.EXE Token: SeShutdownPrivilege 3100 Explorer.EXE Token: SeCreatePagefilePrivilege 3100 Explorer.EXE Token: SeShutdownPrivilege 3100 Explorer.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
svchost.exepid process 4776 svchost.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exeBYxd4t.exeAz49F_3-_.exeExplorer.EXEDC9F.exedescription pid process target process PID 3600 wrote to memory of 3344 3600 795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe 795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe PID 3600 wrote to memory of 3344 3600 795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe 795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe PID 3600 wrote to memory of 3344 3600 795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe 795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe PID 3600 wrote to memory of 3344 3600 795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe 795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe PID 3600 wrote to memory of 3344 3600 795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe 795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe PID 3600 wrote to memory of 3344 3600 795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe 795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe PID 3600 wrote to memory of 3344 3600 795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe 795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe PID 3600 wrote to memory of 3344 3600 795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe 795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe PID 3344 wrote to memory of 4956 3344 795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe certreq.exe PID 3344 wrote to memory of 4956 3344 795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe certreq.exe PID 3344 wrote to memory of 4956 3344 795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe certreq.exe PID 3344 wrote to memory of 4956 3344 795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe certreq.exe PID 3300 wrote to memory of 1756 3300 BYxd4t.exe BYxd4t.exe PID 3300 wrote to memory of 1756 3300 BYxd4t.exe BYxd4t.exe PID 3300 wrote to memory of 1756 3300 BYxd4t.exe BYxd4t.exe PID 1696 wrote to memory of 2372 1696 Az49F_3-_.exe Az49F_3-_.exe PID 1696 wrote to memory of 2372 1696 Az49F_3-_.exe Az49F_3-_.exe PID 1696 wrote to memory of 2372 1696 Az49F_3-_.exe Az49F_3-_.exe PID 1696 wrote to memory of 2372 1696 Az49F_3-_.exe Az49F_3-_.exe PID 1696 wrote to memory of 2372 1696 Az49F_3-_.exe Az49F_3-_.exe PID 1696 wrote to memory of 2372 1696 Az49F_3-_.exe Az49F_3-_.exe PID 3300 wrote to memory of 3304 3300 BYxd4t.exe BYxd4t.exe PID 3300 wrote to memory of 3304 3300 BYxd4t.exe BYxd4t.exe PID 3300 wrote to memory of 3304 3300 BYxd4t.exe BYxd4t.exe PID 3300 wrote to memory of 3468 3300 BYxd4t.exe BYxd4t.exe PID 3300 wrote to memory of 3468 3300 BYxd4t.exe BYxd4t.exe PID 3300 wrote to memory of 3468 3300 BYxd4t.exe BYxd4t.exe PID 3300 wrote to memory of 4740 3300 BYxd4t.exe BYxd4t.exe PID 3300 wrote to memory of 4740 3300 BYxd4t.exe BYxd4t.exe PID 3300 wrote to memory of 4740 3300 BYxd4t.exe BYxd4t.exe PID 3300 wrote to memory of 2856 3300 BYxd4t.exe BYxd4t.exe PID 3300 wrote to memory of 2856 3300 BYxd4t.exe BYxd4t.exe PID 3300 wrote to memory of 2856 3300 BYxd4t.exe BYxd4t.exe PID 3300 wrote to memory of 4252 3300 BYxd4t.exe BYxd4t.exe PID 3300 wrote to memory of 4252 3300 BYxd4t.exe BYxd4t.exe PID 3300 wrote to memory of 4252 3300 BYxd4t.exe BYxd4t.exe PID 3300 wrote to memory of 4992 3300 BYxd4t.exe BYxd4t.exe PID 3300 wrote to memory of 4992 3300 BYxd4t.exe BYxd4t.exe PID 3300 wrote to memory of 4992 3300 BYxd4t.exe BYxd4t.exe PID 3300 wrote to memory of 3788 3300 BYxd4t.exe BYxd4t.exe PID 3300 wrote to memory of 3788 3300 BYxd4t.exe BYxd4t.exe PID 3300 wrote to memory of 3788 3300 BYxd4t.exe BYxd4t.exe PID 3300 wrote to memory of 2300 3300 BYxd4t.exe BYxd4t.exe PID 3300 wrote to memory of 2300 3300 BYxd4t.exe BYxd4t.exe PID 3300 wrote to memory of 2300 3300 BYxd4t.exe BYxd4t.exe PID 3300 wrote to memory of 1620 3300 BYxd4t.exe BYxd4t.exe PID 3300 wrote to memory of 1620 3300 BYxd4t.exe BYxd4t.exe PID 3300 wrote to memory of 1620 3300 BYxd4t.exe BYxd4t.exe PID 3100 wrote to memory of 4636 3100 Explorer.EXE DC9F.exe PID 3100 wrote to memory of 4636 3100 Explorer.EXE DC9F.exe PID 3100 wrote to memory of 4636 3100 Explorer.EXE DC9F.exe PID 3100 wrote to memory of 3952 3100 Explorer.EXE DD6C.exe PID 3100 wrote to memory of 3952 3100 Explorer.EXE DD6C.exe PID 3100 wrote to memory of 3952 3100 Explorer.EXE DD6C.exe PID 4636 wrote to memory of 2980 4636 DC9F.exe DC9F.exe PID 4636 wrote to memory of 2980 4636 DC9F.exe DC9F.exe PID 4636 wrote to memory of 2980 4636 DC9F.exe DC9F.exe PID 4636 wrote to memory of 2980 4636 DC9F.exe DC9F.exe PID 4636 wrote to memory of 2980 4636 DC9F.exe DC9F.exe PID 4636 wrote to memory of 2980 4636 DC9F.exe DC9F.exe PID 4636 wrote to memory of 2980 4636 DC9F.exe DC9F.exe PID 4636 wrote to memory of 2980 4636 DC9F.exe DC9F.exe PID 4636 wrote to memory of 2980 4636 DC9F.exe DC9F.exe PID 4636 wrote to memory of 2980 4636 DC9F.exe DC9F.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
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outlook_office_path 1 IoCs
Processes:
explorer.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1574508946-349927670-1185736483-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 explorer.exe -
outlook_win_path 1 IoCs
Processes:
explorer.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1574508946-349927670-1185736483-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 explorer.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3100 -
C:\Users\Admin\AppData\Local\Temp\795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe"C:\Users\Admin\AppData\Local\Temp\795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3600 -
C:\Users\Admin\AppData\Local\Temp\795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exeC:\Users\Admin\AppData\Local\Temp\795b951e16aa4aa0557c24eedad4897e457864838393fcf66220da85ad8be9d8_JC.exe3⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3344 -
C:\Windows\system32\certreq.exe"C:\Windows\system32\certreq.exe"2⤵
- Deletes itself
- Accesses Microsoft Outlook profiles
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:4956 -
C:\Users\Admin\AppData\Local\Temp\DC9F.exeC:\Users\Admin\AppData\Local\Temp\DC9F.exe2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4636 -
C:\Users\Admin\AppData\Local\Temp\DC9F.exeC:\Users\Admin\AppData\Local\Temp\DC9F.exe3⤵
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
- Drops desktop.ini file(s)
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
PID:2980 -
C:\Users\Admin\AppData\Local\Temp\DC9F.exe"C:\Users\Admin\AppData\Local\Temp\DC9F.exe"4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
PID:1300 -
C:\Users\Admin\AppData\Local\Temp\DC9F.exeC:\Users\Admin\AppData\Local\Temp\DC9F.exe5⤵
- Executes dropped EXE
PID:2720 -
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"4⤵PID:1008
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C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet5⤵
- Interacts with shadow copies
PID:4292 -
C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete5⤵
- Suspicious use of AdjustPrivilegeToken
PID:4548 -
C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy ignoreallfailures5⤵
- Modifies boot configuration data using bcdedit
PID:1300 -
C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled no5⤵
- Modifies boot configuration data using bcdedit
PID:5092 -
C:\Windows\system32\wbadmin.exewbadmin delete catalog -quiet5⤵
- Deletes backup catalog
PID:960 -
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"4⤵PID:4656
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C:\Windows\system32\netsh.exenetsh advfirewall set currentprofile state off5⤵
- Modifies Windows Firewall
PID:4048 -
C:\Windows\system32\netsh.exenetsh firewall set opmode mode=disable5⤵
- Modifies Windows Firewall
PID:1728 -
C:\Users\Admin\AppData\Local\Temp\DD6C.exeC:\Users\Admin\AppData\Local\Temp\DD6C.exe2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
PID:3952 -
C:\Users\Admin\AppData\Local\Temp\DD6C.exe"C:\Users\Admin\AppData\Local\Temp\DD6C.exe"3⤵
- Executes dropped EXE
PID:4628 -
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe2⤵
- Accesses Microsoft Outlook profiles
- outlook_office_path
- outlook_win_path
PID:1032 -
C:\Windows\explorer.exeC:\Windows\explorer.exe2⤵PID:3628
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe2⤵PID:1924
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe2⤵PID:2488
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe2⤵PID:628
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C:\Windows\explorer.exeC:\Windows\explorer.exe2⤵PID:2584
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe2⤵PID:4336
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C:\Windows\explorer.exeC:\Windows\explorer.exe2⤵PID:3604
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe2⤵PID:3360
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C:\Windows\explorer.exeC:\Windows\explorer.exe2⤵PID:3348
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe2⤵PID:1696
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe2⤵PID:2196
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe2⤵PID:1092
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C:\Windows\explorer.exeC:\Windows\explorer.exe2⤵PID:4352
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe2⤵
- Suspicious behavior: MapViewOfSection
PID:1596 -
C:\Users\Admin\AppData\Local\Temp\B8A8.tmp\svchost.exeC:\Users\Admin\AppData\Local\Temp\B8A8.tmp\svchost.exe -debug3⤵
- Executes dropped EXE
- Writes to the Master Boot Record (MBR)
- Suspicious use of FindShellTrayWindow
PID:4776
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C:\Users\Admin\AppData\Local\Microsoft\BYxd4t.exe"C:\Users\Admin\AppData\Local\Microsoft\BYxd4t.exe"1⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3300 -
C:\Users\Admin\AppData\Local\Microsoft\BYxd4t.exeC:\Users\Admin\AppData\Local\Microsoft\BYxd4t.exe2⤵
- Executes dropped EXE
PID:1756 -
C:\Users\Admin\AppData\Local\Microsoft\BYxd4t.exeC:\Users\Admin\AppData\Local\Microsoft\BYxd4t.exe2⤵
- Executes dropped EXE
PID:3304 -
C:\Users\Admin\AppData\Local\Microsoft\BYxd4t.exeC:\Users\Admin\AppData\Local\Microsoft\BYxd4t.exe2⤵
- Executes dropped EXE
PID:2300 -
C:\Users\Admin\AppData\Local\Microsoft\BYxd4t.exeC:\Users\Admin\AppData\Local\Microsoft\BYxd4t.exe2⤵
- Executes dropped EXE
PID:1620 -
C:\Users\Admin\AppData\Local\Microsoft\BYxd4t.exeC:\Users\Admin\AppData\Local\Microsoft\BYxd4t.exe2⤵
- Executes dropped EXE
PID:3788 -
C:\Users\Admin\AppData\Local\Microsoft\BYxd4t.exeC:\Users\Admin\AppData\Local\Microsoft\BYxd4t.exe2⤵
- Executes dropped EXE
PID:4992 -
C:\Users\Admin\AppData\Local\Microsoft\BYxd4t.exeC:\Users\Admin\AppData\Local\Microsoft\BYxd4t.exe2⤵
- Executes dropped EXE
PID:4252 -
C:\Users\Admin\AppData\Local\Microsoft\BYxd4t.exeC:\Users\Admin\AppData\Local\Microsoft\BYxd4t.exe2⤵
- Executes dropped EXE
PID:2856 -
C:\Users\Admin\AppData\Local\Microsoft\BYxd4t.exeC:\Users\Admin\AppData\Local\Microsoft\BYxd4t.exe2⤵
- Executes dropped EXE
PID:4740 -
C:\Users\Admin\AppData\Local\Microsoft\BYxd4t.exeC:\Users\Admin\AppData\Local\Microsoft\BYxd4t.exe2⤵
- Executes dropped EXE
PID:3468
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C:\Users\Admin\AppData\Local\Microsoft\Az49F_3-_.exe"C:\Users\Admin\AppData\Local\Microsoft\Az49F_3-_.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1696 -
C:\Users\Admin\AppData\Local\Microsoft\Az49F_3-_.exeC:\Users\Admin\AppData\Local\Microsoft\Az49F_3-_.exe2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:2372
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3404
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C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4584
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C:\Windows\System32\vdsldr.exeC:\Windows\System32\vdsldr.exe -Embedding1⤵PID:1704
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C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
- Checks SCSI registry key(s)
PID:3304
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Indicator Removal
3File Deletion
3Modify Registry
1Pre-OS Boot
1Bootkit
1Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Program Files\Common Files\microsoft shared\ClickToRun\AppvIsvSubsystems64.dll.id[067F786E-3483].[[email protected]].8base
Filesize3.2MB
MD5a4a130923dc25f24c56fe47730bfa7bd
SHA141df906a7b824f3c8893925849221c67ab2402b2
SHA256a8dcb97d7ea922443178db0db0291df3797f98e4845e27daacff47ce25ea67ba
SHA512603ec6e5ff303c1a5cb891224c27b8ed767575b1ac83bc122c7b77ea4a249d348b7b598bcb88089beeb3f104d65ccf29b1b67c017d9fc5dc46590998905eecd3
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Filesize
352KB
MD517d4ea25ac145b522fa3762fca7539f2
SHA10ccad9eadd90601b2afef3844147f2dbc3eee151
SHA256e5cb36ffb672e52ad0292a9aa8c9cb783e7145268bff458c35c8252c69470872
SHA512327a73d97299fbbca8c9f59223ab0bccc7f41ac3c19337aeb8e6beb965952fe215e297e03dfe530ef689eeefeba72ad4406b0b5c29bd6cb29924019fbf0cb5f1
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Filesize
341KB
MD5161076ab17e9d66ad97ef497e43c32eb
SHA14cbe1296157fc28a6014242868f0f276e7bab1dd
SHA2569e5c30ef0ee12b02efa3e79edd60beb809763d3e87213f4f7850c8786776ec0a
SHA512c677991a51eba392bc413745048f3e31448b0a6c58208900888c694d8d8f316c2f8b4690d150c47a2d046267341330b3d1d32b548fc4a73667388b9f19d5a4e1
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Filesize
341KB
MD5161076ab17e9d66ad97ef497e43c32eb
SHA14cbe1296157fc28a6014242868f0f276e7bab1dd
SHA2569e5c30ef0ee12b02efa3e79edd60beb809763d3e87213f4f7850c8786776ec0a
SHA512c677991a51eba392bc413745048f3e31448b0a6c58208900888c694d8d8f316c2f8b4690d150c47a2d046267341330b3d1d32b548fc4a73667388b9f19d5a4e1
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Filesize
341KB
MD5161076ab17e9d66ad97ef497e43c32eb
SHA14cbe1296157fc28a6014242868f0f276e7bab1dd
SHA2569e5c30ef0ee12b02efa3e79edd60beb809763d3e87213f4f7850c8786776ec0a
SHA512c677991a51eba392bc413745048f3e31448b0a6c58208900888c694d8d8f316c2f8b4690d150c47a2d046267341330b3d1d32b548fc4a73667388b9f19d5a4e1
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Filesize
227KB
MD52544c951135bba7846e943cf22a7eb59
SHA1099bf354174088d2c0cf68638bb441be60d7775f
SHA25614eed4f96b35da8dec987d582a64b691a3be3f0f3e6a0ccab47ba4b5717969a9
SHA512e4a44e1b0969dce3cd2181ca77ed4dce6efa2a5510ac8136309402391a2d09c2cbf78c8261a895edcdca5dcb9c28c437f63ff02d2ddea0b7a2bd49e9d1ca2bff
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Filesize
227KB
MD52544c951135bba7846e943cf22a7eb59
SHA1099bf354174088d2c0cf68638bb441be60d7775f
SHA25614eed4f96b35da8dec987d582a64b691a3be3f0f3e6a0ccab47ba4b5717969a9
SHA512e4a44e1b0969dce3cd2181ca77ed4dce6efa2a5510ac8136309402391a2d09c2cbf78c8261a895edcdca5dcb9c28c437f63ff02d2ddea0b7a2bd49e9d1ca2bff
-
Filesize
227KB
MD52544c951135bba7846e943cf22a7eb59
SHA1099bf354174088d2c0cf68638bb441be60d7775f
SHA25614eed4f96b35da8dec987d582a64b691a3be3f0f3e6a0ccab47ba4b5717969a9
SHA512e4a44e1b0969dce3cd2181ca77ed4dce6efa2a5510ac8136309402391a2d09c2cbf78c8261a895edcdca5dcb9c28c437f63ff02d2ddea0b7a2bd49e9d1ca2bff
-
Filesize
227KB
MD52544c951135bba7846e943cf22a7eb59
SHA1099bf354174088d2c0cf68638bb441be60d7775f
SHA25614eed4f96b35da8dec987d582a64b691a3be3f0f3e6a0ccab47ba4b5717969a9
SHA512e4a44e1b0969dce3cd2181ca77ed4dce6efa2a5510ac8136309402391a2d09c2cbf78c8261a895edcdca5dcb9c28c437f63ff02d2ddea0b7a2bd49e9d1ca2bff
-
Filesize
227KB
MD52544c951135bba7846e943cf22a7eb59
SHA1099bf354174088d2c0cf68638bb441be60d7775f
SHA25614eed4f96b35da8dec987d582a64b691a3be3f0f3e6a0ccab47ba4b5717969a9
SHA512e4a44e1b0969dce3cd2181ca77ed4dce6efa2a5510ac8136309402391a2d09c2cbf78c8261a895edcdca5dcb9c28c437f63ff02d2ddea0b7a2bd49e9d1ca2bff
-
Filesize
227KB
MD52544c951135bba7846e943cf22a7eb59
SHA1099bf354174088d2c0cf68638bb441be60d7775f
SHA25614eed4f96b35da8dec987d582a64b691a3be3f0f3e6a0ccab47ba4b5717969a9
SHA512e4a44e1b0969dce3cd2181ca77ed4dce6efa2a5510ac8136309402391a2d09c2cbf78c8261a895edcdca5dcb9c28c437f63ff02d2ddea0b7a2bd49e9d1ca2bff
-
Filesize
227KB
MD52544c951135bba7846e943cf22a7eb59
SHA1099bf354174088d2c0cf68638bb441be60d7775f
SHA25614eed4f96b35da8dec987d582a64b691a3be3f0f3e6a0ccab47ba4b5717969a9
SHA512e4a44e1b0969dce3cd2181ca77ed4dce6efa2a5510ac8136309402391a2d09c2cbf78c8261a895edcdca5dcb9c28c437f63ff02d2ddea0b7a2bd49e9d1ca2bff
-
Filesize
227KB
MD52544c951135bba7846e943cf22a7eb59
SHA1099bf354174088d2c0cf68638bb441be60d7775f
SHA25614eed4f96b35da8dec987d582a64b691a3be3f0f3e6a0ccab47ba4b5717969a9
SHA512e4a44e1b0969dce3cd2181ca77ed4dce6efa2a5510ac8136309402391a2d09c2cbf78c8261a895edcdca5dcb9c28c437f63ff02d2ddea0b7a2bd49e9d1ca2bff
-
Filesize
227KB
MD52544c951135bba7846e943cf22a7eb59
SHA1099bf354174088d2c0cf68638bb441be60d7775f
SHA25614eed4f96b35da8dec987d582a64b691a3be3f0f3e6a0ccab47ba4b5717969a9
SHA512e4a44e1b0969dce3cd2181ca77ed4dce6efa2a5510ac8136309402391a2d09c2cbf78c8261a895edcdca5dcb9c28c437f63ff02d2ddea0b7a2bd49e9d1ca2bff
-
Filesize
227KB
MD52544c951135bba7846e943cf22a7eb59
SHA1099bf354174088d2c0cf68638bb441be60d7775f
SHA25614eed4f96b35da8dec987d582a64b691a3be3f0f3e6a0ccab47ba4b5717969a9
SHA512e4a44e1b0969dce3cd2181ca77ed4dce6efa2a5510ac8136309402391a2d09c2cbf78c8261a895edcdca5dcb9c28c437f63ff02d2ddea0b7a2bd49e9d1ca2bff
-
Filesize
227KB
MD52544c951135bba7846e943cf22a7eb59
SHA1099bf354174088d2c0cf68638bb441be60d7775f
SHA25614eed4f96b35da8dec987d582a64b691a3be3f0f3e6a0ccab47ba4b5717969a9
SHA512e4a44e1b0969dce3cd2181ca77ed4dce6efa2a5510ac8136309402391a2d09c2cbf78c8261a895edcdca5dcb9c28c437f63ff02d2ddea0b7a2bd49e9d1ca2bff
-
Filesize
227KB
MD52544c951135bba7846e943cf22a7eb59
SHA1099bf354174088d2c0cf68638bb441be60d7775f
SHA25614eed4f96b35da8dec987d582a64b691a3be3f0f3e6a0ccab47ba4b5717969a9
SHA512e4a44e1b0969dce3cd2181ca77ed4dce6efa2a5510ac8136309402391a2d09c2cbf78c8261a895edcdca5dcb9c28c437f63ff02d2ddea0b7a2bd49e9d1ca2bff
-
Filesize
927B
MD54a911455784f74e368a4c2c7876d76f4
SHA1a1700a0849ffb4f26671eb76da2489946b821c34
SHA256264098e15b5b33d425f3b76e45b7976b58f917048125041135f7e60d8151108c
SHA5124617591400409e1930195795a55e20d5f063042bb3e9fd1955099066e507b6ac8a1e3ae54cc42418e2639149b31bf7e58cd5743670d9030a15e29f14d813815d
-
Filesize
798KB
MD590aadf2247149996ae443e2c82af3730
SHA1050b7eba825412b24e3f02d76d7da5ae97e10502
SHA256ee573647477339784dcef81024de1be1762833a20e5cc2b89a93e47d05b86b6a
SHA512eec32bb82b230dd309c29712e72d4469250e651449e127479d178eddbafd5a46ec8048a753bc2c1a0fdf1dc3ed72a9453ca66fb49cbf0f95a12704e5427182be
-
Filesize
798KB
MD590aadf2247149996ae443e2c82af3730
SHA1050b7eba825412b24e3f02d76d7da5ae97e10502
SHA256ee573647477339784dcef81024de1be1762833a20e5cc2b89a93e47d05b86b6a
SHA512eec32bb82b230dd309c29712e72d4469250e651449e127479d178eddbafd5a46ec8048a753bc2c1a0fdf1dc3ed72a9453ca66fb49cbf0f95a12704e5427182be
-
Filesize
352KB
MD517d4ea25ac145b522fa3762fca7539f2
SHA10ccad9eadd90601b2afef3844147f2dbc3eee151
SHA256e5cb36ffb672e52ad0292a9aa8c9cb783e7145268bff458c35c8252c69470872
SHA512327a73d97299fbbca8c9f59223ab0bccc7f41ac3c19337aeb8e6beb965952fe215e297e03dfe530ef689eeefeba72ad4406b0b5c29bd6cb29924019fbf0cb5f1
-
Filesize
352KB
MD517d4ea25ac145b522fa3762fca7539f2
SHA10ccad9eadd90601b2afef3844147f2dbc3eee151
SHA256e5cb36ffb672e52ad0292a9aa8c9cb783e7145268bff458c35c8252c69470872
SHA512327a73d97299fbbca8c9f59223ab0bccc7f41ac3c19337aeb8e6beb965952fe215e297e03dfe530ef689eeefeba72ad4406b0b5c29bd6cb29924019fbf0cb5f1
-
Filesize
352KB
MD517d4ea25ac145b522fa3762fca7539f2
SHA10ccad9eadd90601b2afef3844147f2dbc3eee151
SHA256e5cb36ffb672e52ad0292a9aa8c9cb783e7145268bff458c35c8252c69470872
SHA512327a73d97299fbbca8c9f59223ab0bccc7f41ac3c19337aeb8e6beb965952fe215e297e03dfe530ef689eeefeba72ad4406b0b5c29bd6cb29924019fbf0cb5f1
-
Filesize
352KB
MD517d4ea25ac145b522fa3762fca7539f2
SHA10ccad9eadd90601b2afef3844147f2dbc3eee151
SHA256e5cb36ffb672e52ad0292a9aa8c9cb783e7145268bff458c35c8252c69470872
SHA512327a73d97299fbbca8c9f59223ab0bccc7f41ac3c19337aeb8e6beb965952fe215e297e03dfe530ef689eeefeba72ad4406b0b5c29bd6cb29924019fbf0cb5f1
-
Filesize
352KB
MD517d4ea25ac145b522fa3762fca7539f2
SHA10ccad9eadd90601b2afef3844147f2dbc3eee151
SHA256e5cb36ffb672e52ad0292a9aa8c9cb783e7145268bff458c35c8252c69470872
SHA512327a73d97299fbbca8c9f59223ab0bccc7f41ac3c19337aeb8e6beb965952fe215e297e03dfe530ef689eeefeba72ad4406b0b5c29bd6cb29924019fbf0cb5f1
-
Filesize
468KB
MD520bb118569b859e64feaaf30227e04b8
SHA13fb2c608529575ad4b06770e130eb9d2d0750ed7
SHA256c1d2e8b7b961e48a1ee4877d3f527f038697e0dfcda69b8cd470900b73e1e674
SHA512567906d7b98058ec24c1455d5167ee13127ce6739350f1f38954c01e46f96ba0851d6c88ef49a192edb53c5f759ab8663c7ac9fcc795c35db98165d11259587c
-
Filesize
468KB
MD520bb118569b859e64feaaf30227e04b8
SHA13fb2c608529575ad4b06770e130eb9d2d0750ed7
SHA256c1d2e8b7b961e48a1ee4877d3f527f038697e0dfcda69b8cd470900b73e1e674
SHA512567906d7b98058ec24c1455d5167ee13127ce6739350f1f38954c01e46f96ba0851d6c88ef49a192edb53c5f759ab8663c7ac9fcc795c35db98165d11259587c
-
Filesize
468KB
MD520bb118569b859e64feaaf30227e04b8
SHA13fb2c608529575ad4b06770e130eb9d2d0750ed7
SHA256c1d2e8b7b961e48a1ee4877d3f527f038697e0dfcda69b8cd470900b73e1e674
SHA512567906d7b98058ec24c1455d5167ee13127ce6739350f1f38954c01e46f96ba0851d6c88ef49a192edb53c5f759ab8663c7ac9fcc795c35db98165d11259587c