Analysis
- max time kernel
147s - max time network
157s - platform
windows10-2004_x64 - resource
win10v2004-20230915-en - resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system - submitted
18/10/2023, 12:08
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe
Resource
win7-20230831-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe
Resource
win10v2004-20230915-en
windows10-2004-x64
5 signatures
150 seconds
General
- Target c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe
- Size 182KB
- Sample231018-pa2rvsfe53
- SHA256 c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6
- MD5 17db54b724866a8c9a5abb84d023c247
- SHA1 a1bae693925a9bab2c642bb1bc560f7efa9e4225
- SHA512 9900b6e487873fab3054f763cc597b49f497083fcdfd01c7e05a2f36497e11ac31057e1d365d2304a09987db0ef2d8f6bfd1b4ca56aa992d0ebe5dc0d9cc1dce
- SSDEEP 3072:3TO4rVlSkm5XMLWKMdZEU39gGioLdmQp3HODe0emkcxMWnThZAs:dlPqXUWv3Es9VhmQp+6GBdZT
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Azov
A wiper seeking only damage, first seen in 2022.
- Renames multiple (132) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
- 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" c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.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) \??\Z: c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened (read-only) \??\J: c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened (read-only) \??\O: c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened (read-only) \??\P: c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened (read-only) \??\Y: c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened (read-only) \??\R: c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened (read-only) \??\S: c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened (read-only) \??\T: c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened (read-only) \??\U: c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened (read-only) \??\B: c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened (read-only) \??\I: c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened (read-only) \??\L: c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened (read-only) \??\M: c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened (read-only) \??\W: c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened (read-only) \??\Q: c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened (read-only) \??\X: c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened (read-only) \??\G: c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened (read-only) \??\H: c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened (read-only) \??\K: c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened (read-only) \??\N: c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened (read-only) \??\A: c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened (read-only) \??\E: c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened (read-only) \??\V: c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\Lang\io.txt c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\7-Zip\Lang\mn.txt c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File created C:\Program Files\Common Files\System\ado\it-IT\RESTORE_FILES.txt c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File created C:\Program Files\Common Files\System\Ole DB\RESTORE_FILES.txt c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\bin\schemagen.exe c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\7-Zip\Lang\sa.txt c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\ipsid.xml c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File created C:\Program Files\Common Files\microsoft shared\ink\pt-BR\RESTORE_FILES.txt c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Common Files\microsoft shared\VSTO\vstoee100.tlb c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\7-Zip\Lang\lij.txt c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File created C:\Program Files\Common Files\System\Ole DB\es-ES\RESTORE_FILES.txt c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskclearui\oskclearuibase.xml c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\ipsptg.xml c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\ipssrb.xml c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\7-Zip\Lang\fy.txt c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Common Files\microsoft shared\MSInfo\msinfo32.exe c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Common Files\microsoft shared\VSTO\vstoee90.tlb c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Common Files\System\ado\msado20.tlb c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\ipsfin.xml c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File created C:\Program Files\Common Files\microsoft shared\ink\fr-CA\RESTORE_FILES.txt c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base.xml c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\ServiceWatcherSchedule.xml c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\osknav\osknavbase.xml c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskpred.xml c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Common Files\System\Ole DB\es-ES\sqloledb.rll.mui c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\RESTORE_FILES.txt c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\bin\unpack200.exe c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\7-Zip\Lang\yo.txt c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskpred\oskpredbase.xml c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\ipschs.xml c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\bin\javapackager.exe c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\bin\native2ascii.exe c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\7-Zip\Lang\gl.txt c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Common Files\System\Ole DB\de-DE\sqlxmlx.rll.mui c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\7-Zip\Lang\tr.txt c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File created C:\Program Files\Common Files\System\msadc\ja-JP\RESTORE_FILES.txt c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_100_percent.pak c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\bin\extcheck.exe c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File created C:\Program Files\Common Files\System\Ole DB\ja-JP\RESTORE_FILES.txt c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\7-Zip\Lang\be.txt c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\7-Zip\Lang\eu.txt c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File created C:\Program Files\Common Files\DESIGNER\RESTORE_FILES.txt c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File created C:\Program Files\Common Files\microsoft shared\ink\ar-SA\RESTORE_FILES.txt c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\hwrusash.dat c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\SharedPerformance.man c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\insert\RESTORE_FILES.txt c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\7-Zip\Lang\nl.txt c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File created C:\Program Files\Common Files\microsoft shared\MSInfo\ja-JP\RESTORE_FILES.txt c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File created C:\Program Files\Common Files\microsoft shared\ink\hr-HR\RESTORE_FILES.txt c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File created C:\Program Files\Common Files\microsoft shared\VSTO\10.0\RESTORE_FILES.txt c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\jre\bin\kinit.exe c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\7-Zip\Lang\ba.txt c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\7-Zip\Lang\lt.txt c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\Content.xml c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\jre\bin\ktab.exe c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\symbols\symbase.xml c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\106.0.5249.119.manifest c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\jre\bin\keytool.exe c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File created C:\Program Files\Common Files\microsoft shared\VSTO\10.0\1033\RESTORE_FILES.txt c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\Extensions\RESTORE_FILES.txt c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe File opened for modification C:\Program Files\Internet Explorer\ielowutil.exe c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe"C:\Users\Admin\AppData\Local\Temp\c7073357c5cfe55454b74ee5a2c8fd05e22e0ee9f6264db7df4490af543274a6.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Drops file in Program Files directory
PID:4232
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Program Files\7-Zip\RESTORE_FILES.txt
- Size 2KB
- SHA256 c97412fbf88da8f91099a52888dea4c3f222cd95af3e681e3271cbca8b6b7bb5
- MD5 78ede93114e65f9160fd03d3357c56e6
- SHA1 88d531b101e57655f1d0d26c6b3257aa2468d460
- SHA512 074a4c741273902ccacb6f573b96d8accedb2ee405dbd04350cdbf54d180c1fd577a4e90c2aae26bf72f3782403f4494db6e3501a04cfd9d7d81a6bc14884b9d
- MD5 SHA1 SHA512