Analysis
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max time kernel
152s -
max time network
149s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
29-08-2021 10:42
Static task
static1
Behavioral task
behavioral1
Sample
cd87ab1ec4c93f1ef50d624c1944e2a3.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
cd87ab1ec4c93f1ef50d624c1944e2a3.exe
Resource
win10v20210408
General
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Target
cd87ab1ec4c93f1ef50d624c1944e2a3.exe
-
Size
140KB
-
MD5
cd87ab1ec4c93f1ef50d624c1944e2a3
-
SHA1
ab3ecbd441af8aa95320300ce4bfdcf07d8da7b5
-
SHA256
a41da84a70aac4a8274ad4276cc9cb8ac79604103fd3a53455653a9439887162
-
SHA512
327ed4f155d591c5c9adbc5d25b30f729f15fa89d91693bfa1a4b4266288b97ae7d6b549e10f02dd636c3db9947fecba5de9f09b279f8a7fde3ce9532a4da734
Malware Config
Extracted
C:\!!! ALL YOUR FILES ARE ENCRYPTED !!!.TXT
buran
Extracted
smokeloader
2020
http://readinglistforaugust1.xyz/
http://readinglistforaugust2.xyz/
http://readinglistforaugust3.xyz/
http://readinglistforaugust4.xyz/
http://readinglistforaugust5.xyz/
http://readinglistforaugust6.xyz/
http://readinglistforaugust7.xyz/
http://readinglistforaugust8.xyz/
http://readinglistforaugust9.xyz/
http://readinglistforaugust10.xyz/
http://readinglistforaugust1.site/
http://readinglistforaugust2.site/
http://readinglistforaugust3.site/
http://readinglistforaugust4.site/
http://readinglistforaugust5.site/
http://readinglistforaugust6.site/
http://readinglistforaugust7.site/
http://readinglistforaugust8.site/
http://readinglistforaugust9.site/
http://readinglistforaugust10.site/
http://readinglistforaugust1.club/
http://readinglistforaugust2.club/
http://readinglistforaugust3.club/
http://readinglistforaugust4.club/
http://readinglistforaugust5.club/
http://readinglistforaugust6.club/
http://readinglistforaugust7.club/
http://readinglistforaugust8.club/
http://readinglistforaugust9.club/
http://readinglistforaugust10.club/
Extracted
raccoon
20d9c80657d1d0fda9625cbd629ba419b8a34404
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url4cnc
https://telete.in/hfuimoneymake
Extracted
raccoon
d02c5d65069fc7ce1993e7c52edf0c9c4c195c81
-
url4cnc
https://telete.in/open3entershift
Signatures
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Buran
Ransomware-as-a-service based on the VegaLocker family first identified in 2019.
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SmokeLoader
Modular backdoor trojan in use since 2014.
-
Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
Processes:
WerFault.exedescription pid Process procid_target PID 3460 created 1860 3460 WerFault.exe 79 -
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
-
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
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Downloads MZ/PE file
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Executes dropped EXE 6 IoCs
Processes:
8BF5.exe9155.exe92BD.exe9483.exesmss.exesmss.exepid Process 1860 8BF5.exe 2900 9155.exe 1564 92BD.exe 2300 9483.exe 3972 smss.exe 1636 smss.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
9155.exedescription ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 9155.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 9155.exe -
Deletes itself 1 IoCs
Processes:
pid Process 3024 -
Loads dropped DLL 1 IoCs
Processes:
8BF5.exepid Process 1860 8BF5.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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Processes:
resource yara_rule behavioral2/files/0x000200000001ab58-122.dat themida behavioral2/files/0x000200000001ab58-123.dat themida behavioral2/memory/2900-133-0x0000000001000000-0x0000000001001000-memory.dmp themida -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Adds Run key to start application 2 TTPs 2 IoCs
Processes:
92BD.exedescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Windows\CurrentVersion\Run\smss.exe = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\smss.exe\" -start" 92BD.exe Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Windows\CurrentVersion\Run 92BD.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Processes:
9155.exedescription ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 9155.exe -
Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
smss.exedescription ioc Process File opened (read-only) \??\F: smss.exe File opened (read-only) \??\E: smss.exe File opened (read-only) \??\S: smss.exe File opened (read-only) \??\Q: smss.exe File opened (read-only) \??\O: smss.exe File opened (read-only) \??\K: smss.exe File opened (read-only) \??\M: smss.exe File opened (read-only) \??\J: smss.exe File opened (read-only) \??\Z: smss.exe File opened (read-only) \??\T: smss.exe File opened (read-only) \??\P: smss.exe File opened (read-only) \??\N: smss.exe File opened (read-only) \??\I: smss.exe File opened (read-only) \??\H: smss.exe File opened (read-only) \??\A: smss.exe File opened (read-only) \??\Y: smss.exe File opened (read-only) \??\X: smss.exe File opened (read-only) \??\W: smss.exe File opened (read-only) \??\V: smss.exe File opened (read-only) \??\B: smss.exe File opened (read-only) \??\U: smss.exe File opened (read-only) \??\R: smss.exe File opened (read-only) \??\L: smss.exe File opened (read-only) \??\G: smss.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 28 geoiptool.com -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
9155.exepid Process 2900 9155.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
cd87ab1ec4c93f1ef50d624c1944e2a3.exedescription pid Process procid_target PID 900 set thread context of 3040 900 cd87ab1ec4c93f1ef50d624c1944e2a3.exe 77 -
Drops file in Program Files directory 64 IoCs
Processes:
smss.exedescription ioc Process File opened for modification C:\Program Files\Java\jdk1.8.0_66\db\RELEASE-NOTES.html smss.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\javax.servlet.jsp_2.2.0.v201112011158.jar smss.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ExcelVL_MAK-ul-phn.xrm-ms.payfast290.2BC-18B-F1B smss.exe File created C:\Program Files\Microsoft Office\Updates\Download\PackageFiles\7F90D34A-6846-4B37-9E6C-DA49ECC4DACB\root\vfs\Windows\assembly\GAC_MSIL\!!! ALL YOUR FILES ARE ENCRYPTED !!!.TXT smss.exe File opened for modification C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Georgia.xml smss.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial1-ppd.xrm-ms smss.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019R_Retail-pl.xrm-ms smss.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PREVIEWTEMPLATE.POTX.payfast290.2BC-18B-F1B smss.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\modules\locale\org-netbeans-modules-sampler_zh_CN.jar.payfast290.2BC-18B-F1B smss.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler-snaptracer_zh_CN.jar smss.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\profiler\update_tracking\org-netbeans-modules-profiler-utilities.xml smss.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\visualvm\core\locale\com-sun-tools-visualvm-modules-startup_ja.jar smss.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\FPA_f3\FA000000003 smss.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSIPC\no\msipc.dll.mui.payfast290.2BC-18B-F1B smss.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL119.XML.payfast290.2BC-18B-F1B smss.exe File opened for modification C:\Program Files\7-Zip\Lang\ro.txt.payfast290.2BC-18B-F1B smss.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\QUAD\QUAD.INF.payfast290.2BC-18B-F1B smss.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE smss.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] smss.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\db\lib\derbyLocale_ko_KR.jar smss.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\jre\lib\psfontj2d.properties smss.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.jface.databinding.nl_ja_4.4.0.v20140623020002.jar.payfast290.2BC-18B-F1B smss.exe File opened for modification C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-006E-0409-1000-0000000FF1CE.xml smss.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial2-ppd.xrm-ms.payfast290.2BC-18B-F1B smss.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\be\LC_MESSAGES\vlc.mo smss.exe File created C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\p2\org.eclipse.equinox.p2.engine\!!! ALL YOUR FILES ARE ENCRYPTED !!!.TXT smss.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\profiler\modules\locale\org-netbeans-lib-profiler-ui_zh_CN.jar smss.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\Library\EUROTOOL.XLAM.payfast290.2BC-18B-F1B smss.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogoSmall.contrast-white_scale-80.png.payfast290.2BC-18B-F1B smss.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessPipcDemoR_BypassTrial365-ppd.xrm-ms.payfast290.2BC-18B-F1B smss.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019VL_MAK_AE-ppd.xrm-ms smss.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdO365R_SubTrial-ppd.xrm-ms.payfast290.2BC-18B-F1B smss.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\Bibliography\Sort\AUTHOR.XSL.payfast290.2BC-18B-F1B smss.exe File created C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.feature_3.9.1.v20140827-1444\META-INF\!!! ALL YOUR FILES ARE ENCRYPTED !!!.TXT smss.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\icons\send-email-16.png smss.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\modules\locale\org-netbeans-api-visual_zh_CN.jar smss.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\profiler\update_tracking\org-netbeans-lib-profiler-charts.xml.payfast290.2BC-18B-F1B smss.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MEDIA\BOMB.WAV.payfast290.2BC-18B-F1B smss.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\DEEPBLUE\PREVIEW.GIF smss.exe File created C:\Program Files\VideoLAN\VLC\locale\ckb\LC_MESSAGES\!!! ALL YOUR FILES ARE ENCRYPTED !!!.TXT smss.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler_ja.jar smss.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Trial2-ul-oob.xrm-ms smss.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioStdCO365R_SubTest-ul-oob.xrm-ms.payfast290.2BC-18B-F1B smss.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\bin\tnameserv.exe.payfast290.2BC-18B-F1B smss.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\jre\COPYRIGHT smss.exe File created C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\org.eclipse.emf.ecore_2.10.1.v20140901-1043\META-INF\!!! ALL YOUR FILES ARE ENCRYPTED !!!.TXT smss.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\modules\org-netbeans-core-windows.jar smss.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019R_Retail-ppd.xrm-ms.payfast290.2BC-18B-F1B smss.exe File opened for modification C:\Program Files\7-Zip\Lang\ne.txt.payfast290.2BC-18B-F1B smss.exe File created C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\org.eclipse.equinox.p2.core.feature_1.3.0.v20140523-0116\META-INF\!!! ALL YOUR FILES ARE ENCRYPTED !!!.TXT smss.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\com.jrockit.mc.browser.jdp.zh_CN_5.5.0.165303.jar smss.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\modules\locale\org-netbeans-modules-options-api_zh_CN.jar smss.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\images\gtkHandle.png.payfast290.2BC-18B-F1B smss.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\config\Modules\org-netbeans-modules-options-api.xml smss.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\DataModel\Cartridges\as90.xsl smss.exe File created C:\Program Files\VideoLAN\VLC\locale\an\!!! ALL YOUR FILES ARE ENCRYPTED !!!.TXT smss.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.core.databinding.observable_1.4.1.v20140210-1835.jar smss.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\icons\date-span-16.png smss.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\schema\triggerActionExceptionHandlers.exsd.payfast290.2BC-18B-F1B smss.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\schema\triggerActions.exsd.payfast290.2BC-18B-F1B smss.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\WATER\WATER.INF.payfast290.2BC-18B-F1B smss.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\as_IN\LC_MESSAGES\vlc.mo smss.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe.payfast290.2BC-18B-F1B smss.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioProCO365R_SubTrial-ppd.xrm-ms.payfast290.2BC-18B-F1B smss.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Program crash 14 IoCs
Processes:
WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exepid pid_target Process procid_target 2264 1860 WerFault.exe 79 1304 1860 WerFault.exe 79 1688 1860 WerFault.exe 79 3372 1860 WerFault.exe 79 3940 1860 WerFault.exe 79 3160 1860 WerFault.exe 79 1884 1860 WerFault.exe 79 1980 1860 WerFault.exe 79 3932 1860 WerFault.exe 79 4052 1860 WerFault.exe 79 892 1860 WerFault.exe 79 2368 1860 WerFault.exe 79 1552 1860 WerFault.exe 79 3460 1860 WerFault.exe 79 -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
cd87ab1ec4c93f1ef50d624c1944e2a3.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI cd87ab1ec4c93f1ef50d624c1944e2a3.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI cd87ab1ec4c93f1ef50d624c1944e2a3.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI cd87ab1ec4c93f1ef50d624c1944e2a3.exe -
Interacts with shadow copies 2 TTPs 2 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
Processes:
vssadmin.exevssadmin.exepid Process 2308 vssadmin.exe 3292 vssadmin.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
cd87ab1ec4c93f1ef50d624c1944e2a3.exepid Process 3040 cd87ab1ec4c93f1ef50d624c1944e2a3.exe 3040 cd87ab1ec4c93f1ef50d624c1944e2a3.exe 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid Process 3024 -
Suspicious behavior: MapViewOfSection 19 IoCs
Processes:
cd87ab1ec4c93f1ef50d624c1944e2a3.exepid Process 3040 cd87ab1ec4c93f1ef50d624c1944e2a3.exe 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 3024 -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
92BD.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exe9155.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWMIC.exeWerFault.exeWerFault.exevssvc.exedescription pid Process Token: SeShutdownPrivilege 3024 Token: SeCreatePagefilePrivilege 3024 Token: SeShutdownPrivilege 3024 Token: SeCreatePagefilePrivilege 3024 Token: SeShutdownPrivilege 3024 Token: SeCreatePagefilePrivilege 3024 Token: SeShutdownPrivilege 3024 Token: SeCreatePagefilePrivilege 3024 Token: SeDebugPrivilege 1564 92BD.exe Token: SeDebugPrivilege 1564 92BD.exe Token: SeRestorePrivilege 2264 WerFault.exe Token: SeBackupPrivilege 2264 WerFault.exe Token: SeDebugPrivilege 2264 WerFault.exe Token: SeDebugPrivilege 1304 WerFault.exe Token: SeDebugPrivilege 1688 WerFault.exe Token: SeDebugPrivilege 3372 WerFault.exe Token: SeDebugPrivilege 3940 WerFault.exe Token: SeDebugPrivilege 2900 9155.exe Token: SeDebugPrivilege 3160 WerFault.exe Token: SeDebugPrivilege 1884 WerFault.exe Token: SeDebugPrivilege 1980 WerFault.exe Token: SeDebugPrivilege 3932 WerFault.exe Token: SeDebugPrivilege 4052 WMIC.exe Token: SeDebugPrivilege 892 WerFault.exe Token: SeShutdownPrivilege 3024 Token: SeCreatePagefilePrivilege 3024 Token: SeShutdownPrivilege 3024 Token: SeCreatePagefilePrivilege 3024 Token: SeShutdownPrivilege 3024 Token: SeCreatePagefilePrivilege 3024 Token: SeIncreaseQuotaPrivilege 4052 WMIC.exe Token: SeSecurityPrivilege 4052 WMIC.exe Token: SeTakeOwnershipPrivilege 4052 WMIC.exe Token: SeLoadDriverPrivilege 4052 WMIC.exe Token: SeSystemProfilePrivilege 4052 WMIC.exe Token: SeSystemtimePrivilege 4052 WMIC.exe Token: SeProfSingleProcessPrivilege 4052 WMIC.exe Token: SeIncBasePriorityPrivilege 4052 WMIC.exe Token: SeCreatePagefilePrivilege 4052 WMIC.exe Token: SeBackupPrivilege 4052 WMIC.exe Token: SeRestorePrivilege 4052 WMIC.exe Token: SeShutdownPrivilege 4052 WMIC.exe Token: SeDebugPrivilege 4052 WMIC.exe Token: SeSystemEnvironmentPrivilege 4052 WMIC.exe Token: SeRemoteShutdownPrivilege 4052 WMIC.exe Token: SeUndockPrivilege 4052 WMIC.exe Token: SeManageVolumePrivilege 4052 WMIC.exe Token: 33 4052 WMIC.exe Token: 34 4052 WMIC.exe Token: 35 4052 WMIC.exe Token: 36 4052 WMIC.exe Token: SeDebugPrivilege 2368 WerFault.exe Token: SeBackupPrivilege 1060 vssvc.exe Token: SeRestorePrivilege 1060 vssvc.exe Token: SeAuditPrivilege 1060 vssvc.exe Token: SeIncreaseQuotaPrivilege 4052 WMIC.exe Token: SeSecurityPrivilege 4052 WMIC.exe Token: SeTakeOwnershipPrivilege 4052 WMIC.exe Token: SeLoadDriverPrivilege 4052 WMIC.exe Token: SeSystemProfilePrivilege 4052 WMIC.exe Token: SeSystemtimePrivilege 4052 WMIC.exe Token: SeProfSingleProcessPrivilege 4052 WMIC.exe Token: SeIncBasePriorityPrivilege 4052 WMIC.exe Token: SeCreatePagefilePrivilege 4052 WMIC.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
pid Process 3024 -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
cd87ab1ec4c93f1ef50d624c1944e2a3.exe92BD.exesmss.exedescription pid Process procid_target PID 900 wrote to memory of 3040 900 cd87ab1ec4c93f1ef50d624c1944e2a3.exe 77 PID 900 wrote to memory of 3040 900 cd87ab1ec4c93f1ef50d624c1944e2a3.exe 77 PID 900 wrote to memory of 3040 900 cd87ab1ec4c93f1ef50d624c1944e2a3.exe 77 PID 900 wrote to memory of 3040 900 cd87ab1ec4c93f1ef50d624c1944e2a3.exe 77 PID 900 wrote to memory of 3040 900 cd87ab1ec4c93f1ef50d624c1944e2a3.exe 77 PID 900 wrote to memory of 3040 900 cd87ab1ec4c93f1ef50d624c1944e2a3.exe 77 PID 3024 wrote to memory of 1860 3024 79 PID 3024 wrote to memory of 1860 3024 79 PID 3024 wrote to memory of 1860 3024 79 PID 3024 wrote to memory of 2900 3024 80 PID 3024 wrote to memory of 2900 3024 80 PID 3024 wrote to memory of 2900 3024 80 PID 3024 wrote to memory of 1564 3024 82 PID 3024 wrote to memory of 1564 3024 82 PID 3024 wrote to memory of 1564 3024 82 PID 3024 wrote to memory of 2300 3024 83 PID 3024 wrote to memory of 2300 3024 83 PID 3024 wrote to memory of 2300 3024 83 PID 3024 wrote to memory of 2272 3024 84 PID 3024 wrote to memory of 2272 3024 84 PID 3024 wrote to memory of 2272 3024 84 PID 3024 wrote to memory of 2272 3024 84 PID 3024 wrote to memory of 3484 3024 85 PID 3024 wrote to memory of 3484 3024 85 PID 3024 wrote to memory of 3484 3024 85 PID 3024 wrote to memory of 2180 3024 86 PID 3024 wrote to memory of 2180 3024 86 PID 3024 wrote to memory of 2180 3024 86 PID 3024 wrote to memory of 2180 3024 86 PID 3024 wrote to memory of 716 3024 87 PID 3024 wrote to memory of 716 3024 87 PID 3024 wrote to memory of 716 3024 87 PID 3024 wrote to memory of 2656 3024 88 PID 3024 wrote to memory of 2656 3024 88 PID 3024 wrote to memory of 2656 3024 88 PID 3024 wrote to memory of 2656 3024 88 PID 1564 wrote to memory of 3972 1564 92BD.exe 90 PID 1564 wrote to memory of 3972 1564 92BD.exe 90 PID 1564 wrote to memory of 3972 1564 92BD.exe 90 PID 1564 wrote to memory of 1320 1564 92BD.exe 91 PID 1564 wrote to memory of 1320 1564 92BD.exe 91 PID 1564 wrote to memory of 1320 1564 92BD.exe 91 PID 1564 wrote to memory of 1320 1564 92BD.exe 91 PID 1564 wrote to memory of 1320 1564 92BD.exe 91 PID 1564 wrote to memory of 1320 1564 92BD.exe 91 PID 3024 wrote to memory of 364 3024 92 PID 3024 wrote to memory of 364 3024 92 PID 3024 wrote to memory of 364 3024 92 PID 3024 wrote to memory of 196 3024 94 PID 3024 wrote to memory of 196 3024 94 PID 3024 wrote to memory of 196 3024 94 PID 3024 wrote to memory of 196 3024 94 PID 3024 wrote to memory of 1568 3024 96 PID 3024 wrote to memory of 1568 3024 96 PID 3024 wrote to memory of 1568 3024 96 PID 3024 wrote to memory of 1032 3024 99 PID 3024 wrote to memory of 1032 3024 99 PID 3024 wrote to memory of 1032 3024 99 PID 3024 wrote to memory of 1032 3024 99 PID 3972 wrote to memory of 3800 3972 smss.exe 107 PID 3972 wrote to memory of 3800 3972 smss.exe 107 PID 3972 wrote to memory of 3800 3972 smss.exe 107 PID 3972 wrote to memory of 3340 3972 smss.exe 108 PID 3972 wrote to memory of 3340 3972 smss.exe 108
Processes
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C:\Users\Admin\AppData\Local\Temp\cd87ab1ec4c93f1ef50d624c1944e2a3.exe"C:\Users\Admin\AppData\Local\Temp\cd87ab1ec4c93f1ef50d624c1944e2a3.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:900 -
C:\Users\Admin\AppData\Local\Temp\cd87ab1ec4c93f1ef50d624c1944e2a3.exe"C:\Users\Admin\AppData\Local\Temp\cd87ab1ec4c93f1ef50d624c1944e2a3.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:3040
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C:\Users\Admin\AppData\Local\Temp\8BF5.exeC:\Users\Admin\AppData\Local\Temp\8BF5.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1860 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1860 -s 7362⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:2264
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1860 -s 7522⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:1304
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1860 -s 8482⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:1688
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1860 -s 9002⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:3372
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1860 -s 11882⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:3940
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1860 -s 12242⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:3160
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1860 -s 12602⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:1884
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1860 -s 11442⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:1980
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1860 -s 12642⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:3932
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1860 -s 12602⤵
- Program crash
PID:4052
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1860 -s 11442⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:892
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1860 -s 11442⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:2368
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1860 -s 11682⤵
- Program crash
PID:1552
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1860 -s 12882⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Program crash
PID:3460
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C:\Users\Admin\AppData\Local\Temp\9155.exeC:\Users\Admin\AppData\Local\Temp\9155.exe1⤵
- Executes dropped EXE
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
PID:2900
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C:\Users\Admin\AppData\Local\Temp\92BD.exeC:\Users\Admin\AppData\Local\Temp\92BD.exe1⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1564 -
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\smss.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\smss.exe" -start2⤵
- Executes dropped EXE
- Enumerates connected drives
- Suspicious use of WriteProcessMemory
PID:3972 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /C wmic shadowcopy delete3⤵PID:3800
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C:\Windows\SysWOW64\Wbem\WMIC.exewmic shadowcopy delete4⤵
- Suspicious use of AdjustPrivilegeToken
PID:4052
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /C bcdedit /set {default} recoveryenabled no3⤵PID:3340
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /C C:\Users\Admin\AppData\Local\Temp\~temp001.bat3⤵PID:1320
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C:\Windows\SysWOW64\Wbem\WMIC.exewmic shadowcopy delete4⤵PID:1916
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C:\Windows\SysWOW64\vssadmin.exevssadmin delete shadows /all /quiet4⤵
- Interacts with shadow copies
PID:3292
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\smss.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\smss.exe" -agent 03⤵
- Executes dropped EXE
- Drops file in Program Files directory
PID:1636
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /C vssadmin delete shadows /all /quiet3⤵PID:204
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C:\Windows\SysWOW64\vssadmin.exevssadmin delete shadows /all /quiet4⤵
- Interacts with shadow copies
PID:2308
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /C wbadmin delete catalog -quiet3⤵PID:2824
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /C bcdedit /set {default} bootstatuspolicy ignoreallfailures3⤵PID:2300
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C:\Windows\SysWOW64\notepad.exenotepad.exe2⤵PID:1320
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C:\Users\Admin\AppData\Local\Temp\9483.exeC:\Users\Admin\AppData\Local\Temp\9483.exe1⤵
- Executes dropped EXE
PID:2300
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵PID:2272
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C:\Windows\explorer.exeC:\Windows\explorer.exe1⤵PID:3484
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵PID:2180
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C:\Windows\explorer.exeC:\Windows\explorer.exe1⤵PID:716
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵PID:2656
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C:\Windows\explorer.exeC:\Windows\explorer.exe1⤵PID:364
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵PID:196
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C:\Windows\explorer.exeC:\Windows\explorer.exe1⤵PID:1568
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵PID:1032
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1060
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\07CEF2F654E3ED6050FFC9B6EB844250_3F26ED5DE6B4E859CCCA6035ECB8D9CB
MD55703edef7cb0f99305a6b18845e0443e
SHA1fb6f022ebde210306e1a6575462d6451e98af454
SHA256e4ce02059eb175c30879041d610db7b8798cdf57a4c67afc83c125c2db36e883
SHA5124631853bda1498ff3cace6a348fd2d6770edd0fec166707c3afebff09644f34e29a7a6dd3e9cb167c40e8b5fa1fbbc80ba26d80b4d939daf56278c276b07ada4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\204C1AA6F6114E6A513754A2AB5760FA_0673414C08DE7F919AE3F6C4CC65AEEE
MD5888f7457c332ac5e1897316e159f58c1
SHA1a3047c6e978158dfae29b5735e8131ec1b30703d
SHA256c2c14652875bfeb1ed529202da6d45eb974acab193c005908cf90b8c5cf3dd41
SHA5120abdc5f78ade2f56b0f1954adc0479b5dcc88d401bfac95754e7dd80adefe7375a426fd89f81b657ebe9c113092524dcbd1e80c39a4bec51ccd93bc0bc3a5aff
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E
MD5939460925953ce88e1086341b8a11bda
SHA106249b891050a9fac128ccfee943aeb5bede1c7b
SHA256d4da3c5ff04a3b677eb77b1bfedc14e29ebd0d01c476d44a0b1a2366447ab016
SHA512a8dc3eb58a4a550cc2551463a3d813396caf3f2b65f5b13c8e339a4a32652895ee15c23eb5ba833eca4e7c22331a622657cf5bd64098f0c54e43b4e92fe65f30
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\07CEF2F654E3ED6050FFC9B6EB844250_3F26ED5DE6B4E859CCCA6035ECB8D9CB
MD56bd3f6df5aae27cd0bb17d3fe249e843
SHA1ae7f2e67bf2466f47809db963985da6c5ff582dc
SHA2562c26e6bb448eaa6bee37468db1e8b5c57cf34c4f7286b75b41fbd7786033d842
SHA512327bfda0ac092896a48bf47304592c0c13df4e251b90982b5f574783d31e2737ecd7fe2534adc17d98525075aed5d72267bac6b89ffbc2abe37597c290a7a8c5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\204C1AA6F6114E6A513754A2AB5760FA_0673414C08DE7F919AE3F6C4CC65AEEE
MD5ae35cf00fe6505bda09fdcc98690df7c
SHA1353f9a8228039d1d54b15802dbf52983f131c42e
SHA2566c904a19ac8c5f75f3c15b232f9d1c775f671ff810ce835058d48584ecb82da3
SHA51206f64e5090ffcc6c3f550b832564e5d6964f265d55a743cd2b2408f71978ca4f61683904b23524e9779759e3b330df360e179edcd049c37c14b03f31caee6d81
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E
MD5651c4137627dd328c2eca7b06bdf9a88
SHA17b6a77d1c504b98d609afa0e444f9a5ac11e34d7
SHA256593e85de85b46a0f68e4027f4dc2a3cb704b262ec07d5b78e8f2a1acb908eb7a
SHA5120e94bffde1aacf12400468739db6d6b507315b37c34d539aecd9c256d0ab3773d71402d1dcd9424cf205db86b262f6a7f6a7033f4862af40b3b25724ae184a42
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MD5
b1cd7c031debba3a5c77b39b6791c1a7
SHA1e5d91e14e9c685b06f00e550d9e189deb2075f76
SHA25657ba053f075e0b80f747f3102ed985687c16a8754d109e7c4d33633269a36aaa
SHA512d2bbefdc1effb52a38964c4cec5990a5a226248eca36f99e446c0c5704436f666bf1cb514e73b8991411d497d3325ecc646cbd5065c364e92ab6b9c5f1ad4a72
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MD5
a197870ca6d2a5e77e53a26adbbae2d8
SHA17714d4016e63c1f9a7e0220627e464fd2d7df63c
SHA2567c38c0737eeb5c925e6e244eebae7f1bb05358771ecf7bc615ba11f02cb1156c
SHA512895269c76df3cb57cfb9f482eb7aaa5f767012e9e9d3dc6643b4874b6061fe1201b68f869a1c326ce95d4db0a881995caf02cb6ece6ec48f3d973dab8407bc35
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MD5
a197870ca6d2a5e77e53a26adbbae2d8
SHA17714d4016e63c1f9a7e0220627e464fd2d7df63c
SHA2567c38c0737eeb5c925e6e244eebae7f1bb05358771ecf7bc615ba11f02cb1156c
SHA512895269c76df3cb57cfb9f482eb7aaa5f767012e9e9d3dc6643b4874b6061fe1201b68f869a1c326ce95d4db0a881995caf02cb6ece6ec48f3d973dab8407bc35
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MD5
067a8002b76c49e820a9421fa3029c86
SHA1fbf589bf5e44768d9ed07f6b361472e3b54bcb58
SHA2569fdf1b38392cacb2490a8093fc910e2af3817e92ab459304d721919a63cbfe64
SHA5124986054c30b069cc145dde03244589eb06513211723ca11cd97204c748b43c07b6f16bab7b9203c3d53a20176879eb467debf90bde43a5a66d23587243fed03a
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MD5
067a8002b76c49e820a9421fa3029c86
SHA1fbf589bf5e44768d9ed07f6b361472e3b54bcb58
SHA2569fdf1b38392cacb2490a8093fc910e2af3817e92ab459304d721919a63cbfe64
SHA5124986054c30b069cc145dde03244589eb06513211723ca11cd97204c748b43c07b6f16bab7b9203c3d53a20176879eb467debf90bde43a5a66d23587243fed03a
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MD5
bdfde890a781bf135e6eb4339ff9424f
SHA1a5bfca4601242d3ff52962432efb15ab9202217f
SHA256b7972505fc2b3b41383bc9022824130ef912145ff1d858555536df477c3a59f5
SHA5127af519bbda4994a15789520a56b4a961187aa64ef284830a0e8a083cb5257f9606a7e4647278ce9e2c01995f627dc83aa0750b9f7a1273218618f65af0f2a15b
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MD5
bdfde890a781bf135e6eb4339ff9424f
SHA1a5bfca4601242d3ff52962432efb15ab9202217f
SHA256b7972505fc2b3b41383bc9022824130ef912145ff1d858555536df477c3a59f5
SHA5127af519bbda4994a15789520a56b4a961187aa64ef284830a0e8a083cb5257f9606a7e4647278ce9e2c01995f627dc83aa0750b9f7a1273218618f65af0f2a15b
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MD5
e99afcbb149ba6dfbdd90c034b88fe73
SHA1be974111ad0a8f3870d09706ea07b5438f418798
SHA256924b9935b1f2be85aa36e0158f0a55c1200cdf9046077a5b491f1aeb034c2353
SHA512bf8b1f544ab9e689068f94b7ee5cfbe304b3756308d022be2e487216dd01aed0fcc2ac76e5d6b4c2f434a1125a88d5c71a2ecdafdb7bddd82447e77601c6b4a9
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MD5
e99afcbb149ba6dfbdd90c034b88fe73
SHA1be974111ad0a8f3870d09706ea07b5438f418798
SHA256924b9935b1f2be85aa36e0158f0a55c1200cdf9046077a5b491f1aeb034c2353
SHA512bf8b1f544ab9e689068f94b7ee5cfbe304b3756308d022be2e487216dd01aed0fcc2ac76e5d6b4c2f434a1125a88d5c71a2ecdafdb7bddd82447e77601c6b4a9
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MD5
ef572e2c7b1bbd57654b36e8dcfdc37a
SHA1b84c4db6d0dfd415c289d0c8ae099aea4001e3b7
SHA256e6e609db3f387f42bfd16dd9e5695ddc2b73d86ae12baf4f0dfc4edda4a96a64
SHA512b8c014b242e8e8f42da37b75fe96c52cd25ebd366d0b5103bcba5ac041806d13142a62351edecdee583d494d2a120f9b330f6229b1b5fe820e1c7d98981089e9
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MD5
bdfde890a781bf135e6eb4339ff9424f
SHA1a5bfca4601242d3ff52962432efb15ab9202217f
SHA256b7972505fc2b3b41383bc9022824130ef912145ff1d858555536df477c3a59f5
SHA5127af519bbda4994a15789520a56b4a961187aa64ef284830a0e8a083cb5257f9606a7e4647278ce9e2c01995f627dc83aa0750b9f7a1273218618f65af0f2a15b
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MD5
bdfde890a781bf135e6eb4339ff9424f
SHA1a5bfca4601242d3ff52962432efb15ab9202217f
SHA256b7972505fc2b3b41383bc9022824130ef912145ff1d858555536df477c3a59f5
SHA5127af519bbda4994a15789520a56b4a961187aa64ef284830a0e8a083cb5257f9606a7e4647278ce9e2c01995f627dc83aa0750b9f7a1273218618f65af0f2a15b
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MD5
bdfde890a781bf135e6eb4339ff9424f
SHA1a5bfca4601242d3ff52962432efb15ab9202217f
SHA256b7972505fc2b3b41383bc9022824130ef912145ff1d858555536df477c3a59f5
SHA5127af519bbda4994a15789520a56b4a961187aa64ef284830a0e8a083cb5257f9606a7e4647278ce9e2c01995f627dc83aa0750b9f7a1273218618f65af0f2a15b
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MD5
f964811b68f9f1487c2b41e1aef576ce
SHA1b423959793f14b1416bc3b7051bed58a1034025f
SHA25683bc57dcf282264f2b00c21ce0339eac20fcb7401f7c5472c0cd0c014844e5f7
SHA512565b1a7291c6fcb63205907fcd9e72fc2e11ca945afc4468c378edba882e2f314c2ac21a7263880ff7d4b84c2a1678024c1ac9971ac1c1de2bfa4248ec0f98c4