Analysis
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max time kernel
13s -
max time network
14s -
platform
windows7_x64 -
resource
win7v20210410 -
submitted
31-08-2021 21:39
Static task
static1
Behavioral task
behavioral1
Sample
binaries/Darkside/f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
binaries/Darkside/f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe
Resource
win10v20210408
General
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Target
binaries/Darkside/f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe
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Size
56KB
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MD5
3f2cb535fc5bc296aa5b0d2897c265d0
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SHA1
c30358563fa940eb5cd6064d4d16defee43b0310
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SHA256
f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4
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SHA512
6fc3a98f16f4fbd2e6bd4211c35b403ed565d6b30f803e6da04e14efe018aca09719256f1e8a2c8a5763a7bac08de3be964eb6251d858df0f6261f82b3f2f7a2
Malware Config
Extracted
C:\\README.949640ab.TXT
darkside
http://darksidc3iux462n6yunevoag52ntvwp6wulaz3zirkmh4cnz6hhj7id.onion/162/thedixiegroup/LCfyHRcwffrYTblpZvoPO3XDbrYPcNu0wVAsH5p49LSjBfzTmtdXT48azXFlMu7q
http://dark24zz36xm4y2phwe7yvnkkkkhxionhfrwp67awpb3r3bdcneivoqd.onion/W57MRI9C7YZJUZEABBBYRQLSUTG22JZ9MAH0WT1ISHC405KP7Z2UWY3AI3J68DNM
Signatures
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DarkSide
Targeted ransomware first seen in August 2020. Operators steal data to use as leverage.
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Modifies extensions of user files 15 IoCs
Ransomware generally changes the extension on encrypted files.
Processes:
f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exedescription ioc process File renamed C:\Users\Admin\Pictures\MeasureUpdate.tif => C:\Users\Admin\Pictures\MeasureUpdate.tif.949640ab f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe File renamed C:\Users\Admin\Pictures\MergeInitialize.tif => C:\Users\Admin\Pictures\MergeInitialize.tif.949640ab f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe File opened for modification C:\Users\Admin\Pictures\MergeInitialize.tif.949640ab f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe File opened for modification C:\Users\Admin\Pictures\PushProtect.tiff f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe File opened for modification C:\Users\Admin\Pictures\UnprotectConvert.png.949640ab f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe File renamed C:\Users\Admin\Pictures\GroupClose.raw => C:\Users\Admin\Pictures\GroupClose.raw.949640ab f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe File opened for modification C:\Users\Admin\Pictures\GroupClose.raw.949640ab f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe File opened for modification C:\Users\Admin\Pictures\InstallLimit.raw.949640ab f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe File opened for modification C:\Users\Admin\Pictures\MeasureUpdate.tif.949640ab f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe File opened for modification C:\Users\Admin\Pictures\MountTrace.crw.949640ab f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe File renamed C:\Users\Admin\Pictures\InstallLimit.raw => C:\Users\Admin\Pictures\InstallLimit.raw.949640ab f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe File renamed C:\Users\Admin\Pictures\MountTrace.crw => C:\Users\Admin\Pictures\MountTrace.crw.949640ab f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe File opened for modification C:\Users\Admin\Pictures\PushProtect.tiff.949640ab f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe File renamed C:\Users\Admin\Pictures\PushProtect.tiff => C:\Users\Admin\Pictures\PushProtect.tiff.949640ab f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe File renamed C:\Users\Admin\Pictures\UnprotectConvert.png => C:\Users\Admin\Pictures\UnprotectConvert.png.949640ab f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe -
Drops file in System32 directory 1 IoCs
Processes:
f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exedescription ioc process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
Processes:
f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Control Panel\Desktop\WallPaper = "C:\\ProgramData\\949640ab.BMP" f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe -
Modifies Control Panel 2 IoCs
Processes:
f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Control Panel\Desktop f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (str) \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Control Panel\Desktop\WallpaperStyle = "10" f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe -
Modifies data under HKEY_USERS 46 IoCs
Processes:
f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exef3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exedescription ioc process Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a070021000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFilesHash = cb7cafaefca4e4291e9a3ff4a398746daf47c4c010a118144486678aa301a642 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32} f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\62-61-be-3d-df-c5 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1" f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Key created \REGISTRY\USER\.DEFAULT\Software f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\Owner = 24010000c0de8644b09ed701 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c006e00740075007300650072002e006400610074002e004c004f004700310000000000 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Key deleted \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\SessionHash = 55d15abc904abb3d19b9d09c9634be93b2804766cf4bccef68a27f2fde5ae284 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFilesHash = e25753a7d72b74e9f4b9009bd7c3d2e9d836aa86fa16c221dccadc917e5b861d f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Key created \REGISTRY\USER\.DEFAULT\Control Panel\International f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\62-61-be-3d-df-c5\WpadDecisionTime = 60cd5343b09ed701 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFilesHash = 040f5cd8e9a8cd056f425d9fd982c352fa39a827c10673fa15787d31f8c5bd5e f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\SessionHash = f9a7d63f1c769eae0a1285540299335ae0e60f1306f664635b0107e7c66763da f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\62-61-be-3d-df-c5\WpadDecisionReason = "1" f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\62-61-be-3d-df-c5\WpadDecision = "0" f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\SessionHash = c650a555edf1de412196d5749500df09ded452b46523d073e7c7091c58865788 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\Sequence = "1" f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0" f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}\WpadDecisionTime = 60cd5343b09ed701 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c004e00540055005300450052002e004400410054007b00300031003600380038003800620064002d0036006300360066002d0031003100640065002d0038006400310064002d003000300031006500300062006300640065003300650063007d002e0054004d002e0062006c00660000000000 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFilesHash = 7b867d453975d30ef80f9cba038214c0062b9194e841a4d0e5b2460abc062c5a f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c004e00540055005300450052002e004400410054007b00300031003600380038003800620064002d0036006300360066002d0031003100640065002d0038006400310064002d003000300031006500300062006300640065003300650063007d002e0054004d0043006f006e007400610069006e0065007200300030003000300030003000300030003000300030003000300030003000300030003000300031002e007200650067007400720061006e0073002d006d00730000000000 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\SessionHash = 0ac52faf8573c0b92145f1bb947e0917d9a58b544ca1401978b6f71840f75d37 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}\62-61-be-3d-df-c5 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}\WpadDecision = "0" f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c004e00540055005300450052002e004400410054007b00300031003600380038003800620064002d0036006300360066002d0031003100640065002d0038006400310064002d003000300031006500300062006300640065003300650063007d002e0054004d0043006f006e007400610069006e0065007200300030003000300030003000300030003000300030003000300030003000300030003000300032002e007200650067007400720061006e0073002d006d00730000000000 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}\WpadDecisionReason = "1" f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}\WpadNetworkName = "Network" f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (str) \REGISTRY\USER\.DEFAULT\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\949640ab.BMP" f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe -
Modifies registry class 5 IoCs
Processes:
f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\949640ab\DefaultIcon\ = "C:\\ProgramData\\949640ab.ico" f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.949640ab f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.949640ab\ = "949640ab" f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\949640ab\DefaultIcon f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\949640ab f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe -
Suspicious behavior: EnumeratesProcesses 26 IoCs
Processes:
f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exef3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exepid process 1172 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe 1172 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe 292 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe 292 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe 292 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe 292 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe 292 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe 292 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe 292 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe 292 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe 292 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe 292 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe 292 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe 292 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe 292 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe 292 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe 292 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe 292 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe 292 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe 292 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe 292 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe 292 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe 292 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe 292 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe 292 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe 292 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
vssvc.exedescription pid process Token: SeBackupPrivilege 1636 vssvc.exe Token: SeRestorePrivilege 1636 vssvc.exe Token: SeAuditPrivilege 1636 vssvc.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exef3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exedescription pid process target process PID 2044 wrote to memory of 1172 2044 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe PID 2044 wrote to memory of 1172 2044 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe PID 2044 wrote to memory of 1172 2044 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe PID 2044 wrote to memory of 1172 2044 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe PID 2044 wrote to memory of 1172 2044 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe PID 1172 wrote to memory of 292 1172 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe PID 1172 wrote to memory of 292 1172 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe PID 1172 wrote to memory of 292 1172 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe PID 1172 wrote to memory of 292 1172 f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\binaries\Darkside\f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe"C:\Users\Admin\AppData\Local\Temp\binaries\Darkside\f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe"1⤵
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C:\Users\Admin\AppData\Local\Temp\binaries\Darkside\f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe"C:\Users\Admin\AppData\Local\Temp\binaries\Darkside\f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\binaries\Darkside\f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe"C:\Users\Admin\AppData\Local\Temp\binaries\Darkside\f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe"2⤵
- Drops file in System32 directory
- Sets desktop wallpaper using registry
- Modifies Control Panel
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\binaries\Darkside\f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exeC:\Users\Admin\AppData\Local\Temp\binaries\Darkside\f3f25af554bedfa4ee2824bb858280282bd87828d446048619dc49fe061741b4.exe -work worker0 job0-11723⤵
- Modifies extensions of user files
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken