Analysis Overview
SHA256
2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5
Threat Level: Known bad
The file 2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5 was found to be: Known bad.
Malicious Activity Summary
DarkSide
Modifies extensions of user files
Enumerates connected drives
Sets desktop wallpaper using registry
Drops file in System32 directory
Modifies Control Panel
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies data under HKEY_USERS
Modifies registry class
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2021-05-19 09:24
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-05-19 09:24
Reported
2021-05-19 09:27
Platform
win7v20210408
Max time kernel
36s
Max time network
64s
Command Line
Signatures
DarkSide
Modifies extensions of user files
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
Sets desktop wallpaper using registry
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Control Panel\Desktop\WallPaper = "C:\\ProgramData\\53411c86.BMP" | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
Modifies Control Panel
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Control Panel\Desktop | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Control Panel\Desktop\WallpaperStyle = "10" | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ea-d9-53-2b-a4-64\WpadDecisionReason = "1" | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\SessionHash = 2c5880c008327702c71393b88218162a85e9dd58b2cdedb5a7cc5df4268407e9 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c004e00540055005300450052002e004400410054007b00300031003600380038003800620064002d0036006300360066002d0031003100640065002d0038006400310064002d003000300031006500300062006300640065003300650063007d002e0054004d002e0062006c00660000000000 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFilesHash = fe4fe60c641dbc414469306fe409979e17ab165f9c5605741ddb6b7b39da349f | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\SessionHash = 7ca29bcd5a32294f679a8b80b6360398061ffd3b7ce8a0217a9c43e513443610 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c004e00540055005300450052002e004400410054007b00300031003600380038003800620064002d0036006300360066002d0031003100640065002d0038006400310064002d003000300031006500300062006300640065003300650063007d002e0054004d0043006f006e007400610069006e0065007200300030003000300030003000300030003000300030003000300030003000300030003000300031002e007200650067007400720061006e0073002d006d00730000000000 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3A33DB50-CC69-497D-AB93-6EAB524EB9A7}\WpadNetworkName = "Network" | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\53411c86.BMP" | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c004e00540055005300450052002e004400410054007b00300031003600380038003800620064002d0036006300360066002d0031003100640065002d0038006400310064002d003000300031006500300062006300640065003300650063007d002e0054004d0043006f006e007400610069006e0065007200300030003000300030003000300030003000300030003000300030003000300030003000300032002e007200650067007400720061006e0073002d006d00730000000000 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFilesHash = 891ec3d6988f6dd4ff264988de1b0abc58778ca60058a051a2f2efd3731614bf | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3A33DB50-CC69-497D-AB93-6EAB524EB9A7}\WpadDecision = "0" | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ea-d9-53-2b-a4-64\WpadDecision = "0" | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Key deleted | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Control Panel\International | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFilesHash = b668eb99e23a9aa7d5da5e2164778ec40e0b63d3a1a4de1bfe7581dd1575c184 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0" | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3A33DB50-CC69-497D-AB93-6EAB524EB9A7}\WpadDecisionReason = "1" | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3A33DB50-CC69-497D-AB93-6EAB524EB9A7}\WpadDecisionTime = 80024720a14cd701 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\SessionHash = dec6f08cccdbc936c0762932fe500f10e5a6da2be64f418d3c572c2fccb33aa4 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\Sequence = "1" | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFilesHash = 83c4ac51321929a6b68a87f6bb12d8444ee781ca6a9790bfa882b8a70dc9e98d | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3A33DB50-CC69-497D-AB93-6EAB524EB9A7} | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c006e00740075007300650072002e006400610074002e004c004f004700310000000000 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1" | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3A33DB50-CC69-497D-AB93-6EAB524EB9A7}\ea-d9-53-2b-a4-64 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ea-d9-53-2b-a4-64\WpadDecisionTime = 80024720a14cd701 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\Owner = 6003000050d4cc20a14cd701 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\SessionHash = 547ae076c7f7210857c8446bcaf99032c8527be6ea9c0b589347a98d448d3194 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a070021000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ea-d9-53-2b-a4-64 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\53411c86\DefaultIcon\ = "C:\\ProgramData\\53411c86.ico" | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\.53411c86 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\.53411c86\ = "53411c86" | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\53411c86\DefaultIcon | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\53411c86 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeBackupPrivilege | N/A | C:\Windows\system32\vssvc.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\vssvc.exe | N/A |
| Token: SeAuditPrivilege | N/A | C:\Windows\system32\vssvc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe
"C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe"
C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe
"C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe"
C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe
"C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe"
C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe
C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe -work worker0 job0-2028
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | baroquetees.com | udp |
| N/A | 8.8.8.8:53 | baroquetees.com | udp |
Files
memory/1052-60-0x0000000074D91000-0x0000000074D93000-memory.dmp
memory/2028-62-0x0000000000000000-mapping.dmp
memory/864-64-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2021-05-19 09:24
Reported
2021-05-19 09:27
Platform
win10v20210410
Max time kernel
52s
Max time network
120s
Command Line
Signatures
DarkSide
Modifies extensions of user files
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\Z: | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| File opened (read-only) | \??\Z: | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\counters2.dat | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
Sets desktop wallpaper using registry
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Control Panel\Desktop\WallPaper = "C:\\ProgramData\\aeef1a75.BMP" | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
Modifies Control Panel
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Control Panel\Desktop | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Control Panel\Desktop\WallpaperStyle = "10" | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\.DEFAULT\Control Panel\International | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Key deleted | \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c004e00540055005300450052002e004400410054007b00340065003000370034003600360038002d0030006300310063002d0031003100650037002d0061003900340033002d006500340031006400320064003700310038006100320030007d002e0054004d002e0062006c00660000000000 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = d8469824b15589626883dfaa453559fb384e44fc8d2a56fd5eca3d9937d61075 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\aeef1a75.BMP" | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = 279c22b8739f2c3bd4be6652d8584f7380f5a16bc1cb41c837afe5a10dd051ed | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = 3e913d298017f90e34af611cfefcf3473215fa82f5acabcd23d3cf88e23c01b3 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = e3be69fb111b33c6c101e9193d383c9540e3110757d452ca5add37ac603f7a79 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = e64b2235b6a07265f4d822404a03766a8838dc46da65312bda098763ff47da10 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = 7b16edd3b847c4c09562e0dc3aa5ddd7f6dda70892be6a3337fea1ad0862aa68 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\Owner = d40f0000b3728547904cd701 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c004e00540055005300450052002e004400410054007b00340065003000370034003600360038002d0030006300310063002d0031003100650037002d0061003900340033002d006500340031006400320064003700310038006100320030007d002e0054004d0043006f006e007400610069006e0065007200300030003000300030003000300030003000300030003000300030003000300030003000300031002e007200650067007400720061006e0073002d006d00730000000000 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = 299dfee1d9fe23118a06ff66da6db96d40ce5fccd0e25f6b9786d9793d75347b | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c004e00540055005300450052002e004400410054007b00340065003000370034003600360038002d0030006300310063002d0031003100650037002d0061003900340033002d006500340031006400320064003700310038006100320030007d002e0054004d0043006f006e007400610069006e0065007200300030003000300030003000300030003000300030003000300030003000300030003000300032002e007200650067007400720061006e0073002d006d00730000000000 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\Sequence = "1" | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c006e00740075007300650072002e006400610074002e004c004f004700310000000000 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = a7de199e25978173b87140d3931e1bf1ab4450d79b425b5ef694fff31a18e63a | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\aeef1a75\DefaultIcon | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\aeef1a75 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\aeef1a75\DefaultIcon\ = "C:\\ProgramData\\aeef1a75.ico" | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\.aeef1a75 | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\.aeef1a75\ = "aeef1a75" | C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeBackupPrivilege | N/A | C:\Windows\system32\vssvc.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\vssvc.exe | N/A |
| Token: SeAuditPrivilege | N/A | C:\Windows\system32\vssvc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe
"C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe"
C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe
"C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe"
C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe
"C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe"
C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe
C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe -work worker0 job0-1068
C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe
C:\Users\Admin\AppData\Local\Temp\2de09a815efcc64810046de69b8e0aa1c9e9beee77b66560a0b15d737485e3c5.exe -work worker1 job1-1068
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | baroquetees.com | udp |
| N/A | 176.103.62.217:443 | baroquetees.com | tcp |
| N/A | 176.103.62.217:443 | baroquetees.com | tcp |
Files
memory/1068-114-0x0000000000000000-mapping.dmp
memory/4052-115-0x0000000000000000-mapping.dmp
memory/2972-116-0x0000000000000000-mapping.dmp