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Analysis
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max time kernel
51s -
max time network
61s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system -
submitted
28/02/2025, 12:22
Behavioral task
behavioral1
Sample
BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe
Resource
win10v2004-20250217-en
General
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Target
BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe
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Size
13.4MB
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MD5
1ce3b67e179c8420bd5b31e75b4427ca
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SHA1
4090622f0eadc1b420aa5d55e31ca5cd45e05f12
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SHA256
df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3
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SHA512
c708cc271fad1ecd29fccb010a34f54ba7b885d8827351a5d8be49f4781185248e789c3e35fa1c7862fdc0bf303e1d97f2585023e0b9fd14db3181f55d276f5f
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SSDEEP
98304:aRqeZPPm0Rgmt7M17Lu1zdfj7zyg5oo5AZx8U8qPoBhLTlL4DQWVYHL9fu4h84MR:aMygJ9edfbhSo5Kp8qPKlL8QgYVhqn
Malware Config
Signatures
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Azov
A wiper seeking only damage, first seen in 2022.
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Azov family
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Renames multiple (2397) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Bandera = "C:\\ProgramData\\rdpclient.exe" BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\H: BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened (read-only) \??\I: BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened (read-only) \??\J: BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened (read-only) \??\K: BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened (read-only) \??\P: BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened (read-only) \??\R: BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened (read-only) \??\U: BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened (read-only) \??\A: BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened (read-only) \??\M: BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened (read-only) \??\N: BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened (read-only) \??\O: BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened (read-only) \??\Q: BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened (read-only) \??\T: BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened (read-only) \??\X: BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened (read-only) \??\Y: BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened (read-only) \??\E: BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened (read-only) \??\W: BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened (read-only) \??\B: BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened (read-only) \??\G: BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened (read-only) \??\L: BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened (read-only) \??\S: BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened (read-only) \??\V: BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened (read-only) \??\Z: BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Access2019VL_KMS_Client_AE-ul-oob.xrm-ms BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_OEM_Perp-pl.xrm-ms BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioProCO365R_Subscription-pl.xrm-ms BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\basicelegant.dotx BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\mscss7cm_en.dub BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\ipssrl.xml BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaw.exe BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\fonts\LucidaBrightDemiBold.ttf BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Consolas-Verdana.xml BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Trial-ul-oob.xrm-ms BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\7-Zip\Lang\eu.txt BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\7-Zip\Lang\kk.txt BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File created C:\Program Files\Common Files\microsoft shared\ink\uk-UA\RESTORE_FILES.txt BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\hi.pak BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\pt-PT.pak BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Java\jdk-1.8\legal\jdk\xerces.md BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\ext\nashorn.jar BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_Trial-ppd.xrm-ms BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskclearui\RESTORE_FILES.txt BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Java\jdk-1.8\include\jvmticmlr.h BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Java\jdk-1.8\LICENSE BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Java\jre-1.8\THIRDPARTYLICENSEREADME.txt BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\SharedPerformance.man BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Microsoft Office\root\fre\StartMenu_Win7.wmv BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription5-pl.xrm-ms BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProjectProCO365R_SubTrial-ppd.xrm-ms BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\PublisherVL_MAK-ppd.xrm-ms BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File created C:\Program Files\Microsoft Office\root\Office16\1036\RESTORE_FILES.txt BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MEDIA\PUSH.WAV BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSWORD.OLB BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\7-Zip\Lang\an.txt BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\legal\javafx\mesa3d.md BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Java\jdk-1.8\lib\jconsole.jar BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioProO365R_Subscription-ppd.xrm-ms BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\+NewSQLServerConnection.odc BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\ONENOTE_K_COL.HXK BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\Library\Analysis\FUNCRES.XLAM BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\hwrdeulm.dat BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\ipsnor.xml BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File created C:\Program Files\Common Files\microsoft shared\ink\sr-Latn-RS\RESTORE_FILES.txt BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\cmm\sRGB.pf BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\C2RManifest.officemuiset.msi.16.en-us.xml BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_OEM_Perp-ul-phn.xrm-ms BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\nl\RESTORE_FILES.txt BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Retail-ppd.xrm-ms BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioProVL_KMS_Client-ul-oob.xrm-ms BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\cmm\PYCC.pf BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Retail-ppd.xrm-ms BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\ONENOTE_COL.HXT BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\cacerts.pem BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OFFSYMB.TTF BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\7-Zip\Lang\ast.txt BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\BlockSuspend.mp4v BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\ext\jaccess.jar BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_OEM_Perp-ppd.xrm-ms BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\MondoVL_MAK-ul-phn.xrm-ms BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\ScreenSketch.exe BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmplayer.exe BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe"C:\Users\Admin\AppData\Local\Temp\BlackCat df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Drops file in Program Files directory
PID:4992
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2KB
MD578ede93114e65f9160fd03d3357c56e6
SHA188d531b101e57655f1d0d26c6b3257aa2468d460
SHA256c97412fbf88da8f91099a52888dea4c3f222cd95af3e681e3271cbca8b6b7bb5
SHA512074a4c741273902ccacb6f573b96d8accedb2ee405dbd04350cdbf54d180c1fd577a4e90c2aae26bf72f3782403f4494db6e3501a04cfd9d7d81a6bc14884b9d