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250211-behmwstpdv 10Analysis
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max time kernel
211s -
max time network
212s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
16-02-2025 02:26
Static task
static1
loaderguloaderratransomwarerezer0minerblacknetblisterguloaderloaderbotmimikatznetfilternetwirepseudomanuscryptquasarroyalxtremeratzeppelinkandykornhellokittymassloggermerlinmountlockernefilimsodinokibixmrigdridex
44 signatures
Behavioral task
behavioral1
Sample
beed61dc63e3b01b93e6c50c6885b89988b59a3f6abdfa24e922e1402a0235e9
Resource
win7-20240729-en
windows7-x64
10 signatures
900 seconds
Behavioral task
behavioral2
Sample
beed61dc63e3b01b93e6c50c6885b89988b59a3f6abdfa24e922e1402a0235e9
Resource
win10v2004-20250207-en
windows10-2004-x64
9 signatures
900 seconds
Errors
Reason
Machine shutdown
General
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Target
beed61dc63e3b01b93e6c50c6885b89988b59a3f6abdfa24e922e1402a0235e9
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Size
8.5MB
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MD5
2d690d32e637c43a18aa8f4f2fd28e48
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SHA1
f8a5f75a34d2751c0e7195cd4adabddc1ece465e
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SHA256
beed61dc63e3b01b93e6c50c6885b89988b59a3f6abdfa24e922e1402a0235e9
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SHA512
2641192c4ebb0a66fdf6a9be16ccfc38a4cd98a32467d5b6e719c73b2893a28888b7c9c77d3db3a0d2e93d14408081bdc92238dc3a5b1479229843f354c7305e
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SSDEEP
196608:exCyu9hdCjcHsm2gTEE/OBBZVaMKb0QqNnJi6lWzVYK5P6qwpxFlWavvy7:ervy
Score
4/10
Malware Config
Signatures
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Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\Debug\WIA\wiatrace.log mspaint.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language csrss.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mshta.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mshta.exe -
Enumerates system info in registry 2 TTPs 32 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter csrss.exe Key queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0 csrss.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\1\Configuration Data csrss.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\2 csrss.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\KeyboardController\0\KeyboardPeripheral\0\Identifier csrss.exe Key queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter csrss.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0 csrss.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\1\Component Information csrss.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\KeyboardController\0\Configuration Data csrss.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\MultifunctionAdapter\1\KeyboardController csrss.exe Key queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\2 csrss.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\MultifunctionAdapter\0\KeyboardController csrss.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\MultifunctionAdapter\0\KeyboardController\0\KeyboardPeripheral\0 csrss.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\1 csrss.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\MultifunctionAdapter\0\KeyboardController\0 csrss.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\KeyboardController\0\KeyboardPeripheral\0\Component Information csrss.exe Key enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter csrss.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\Configuration Data csrss.exe Key queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\1 csrss.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\2\Component Information csrss.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\Identifier csrss.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\Component Information csrss.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\KeyboardController\0\Identifier csrss.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\KeyboardController\0\KeyboardPeripheral\0\Configuration Data csrss.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\1\Identifier csrss.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\KeyboardController\0\Component Information csrss.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\MultifunctionAdapter\0\KeyboardController\0\KeyboardPeripheral csrss.exe Key queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\KeyboardController\0\KeyboardPeripheral csrss.exe Key enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0 csrss.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\2\Identifier csrss.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\2\Configuration Data csrss.exe Key queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\KeyboardController csrss.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main mshta.exe Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main mshta.exe -
Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\ThemeManager\DllName = "%SystemRoot%\\resources\\themes\\Aero\\Aero.msstyles" winlogon.exe Set value (data) \REGISTRY\USER\.DEFAULT\Control Panel\Desktop\MuiCached\MachinePreferredUILanguages = 65006e002d00550053000000 winlogon.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\ThemeManager\ThemeActive = "1" winlogon.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\ThemeManager\LastLoadedDPI = "96" winlogon.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\ThemeManager\ColorName = "NormalColor" winlogon.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\ThemeManager\SizeName = "NormalSize" winlogon.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\ThemeManager winlogon.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\ThemeManager\LoadedBefore = "1" winlogon.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\ThemeManager\LastUserLangID = "1033" winlogon.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_Classes\Local Settings rundll32.exe -
Suspicious use of AdjustPrivilegeToken 26 IoCs
description pid Process Token: SeShutdownPrivilege 2316 LogonUI.exe Token: SeShutdownPrivilege 2316 LogonUI.exe Token: SeShutdownPrivilege 2316 LogonUI.exe Token: SeSecurityPrivilege 1276 winlogon.exe Token: SeBackupPrivilege 1276 winlogon.exe Token: SeSecurityPrivilege 1276 winlogon.exe Token: SeTcbPrivilege 1276 winlogon.exe Token: SeShutdownPrivilege 2316 LogonUI.exe Token: SeSecurityPrivilege 1276 winlogon.exe Token: SeBackupPrivilege 1276 winlogon.exe Token: SeSecurityPrivilege 1276 winlogon.exe Token: SeShutdownPrivilege 2316 LogonUI.exe Token: SeSecurityPrivilege 1276 winlogon.exe Token: SeBackupPrivilege 1276 winlogon.exe Token: SeSecurityPrivilege 1276 winlogon.exe Token: SeShutdownPrivilege 2316 LogonUI.exe Token: SeSecurityPrivilege 1276 winlogon.exe Token: SeBackupPrivilege 1276 winlogon.exe Token: SeSecurityPrivilege 1276 winlogon.exe Token: SeShutdownPrivilege 2316 LogonUI.exe Token: SeSecurityPrivilege 1276 winlogon.exe Token: SeBackupPrivilege 1276 winlogon.exe Token: SeSecurityPrivilege 1276 winlogon.exe Token: SeShutdownPrivilege 2316 LogonUI.exe Token: SeShutdownPrivilege 2316 LogonUI.exe Token: SeShutdownPrivilege 1276 winlogon.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2740 mspaint.exe 2740 mspaint.exe 2740 mspaint.exe 2740 mspaint.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1516 wrote to memory of 2316 1516 csrss.exe 45 PID 1516 wrote to memory of 2316 1516 csrss.exe 45 PID 1276 wrote to memory of 2316 1276 winlogon.exe 45 PID 1276 wrote to memory of 2316 1276 winlogon.exe 45 PID 1276 wrote to memory of 2316 1276 winlogon.exe 45 PID 1516 wrote to memory of 2316 1516 csrss.exe 45 PID 1516 wrote to memory of 2316 1516 csrss.exe 45 PID 1516 wrote to memory of 2316 1516 csrss.exe 45 PID 1516 wrote to memory of 2316 1516 csrss.exe 45 PID 1516 wrote to memory of 2316 1516 csrss.exe 45 PID 1516 wrote to memory of 2316 1516 csrss.exe 45 PID 1516 wrote to memory of 2316 1516 csrss.exe 45 PID 1516 wrote to memory of 2316 1516 csrss.exe 45 PID 1516 wrote to memory of 2316 1516 csrss.exe 45
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\beed61dc63e3b01b93e6c50c6885b89988b59a3f6abdfa24e922e1402a0235e91⤵PID:2124
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\Desktop\RegisterCompare.hta"1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
PID:2464
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C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\Desktop\SkipMove.dxf1⤵
- Modifies registry class
PID:2652
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C:\Windows\system32\mspaint.exe"C:\Windows\system32\mspaint.exe" "C:\Users\Admin\Desktop\InvokeEnable.emf"1⤵
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
PID:2740
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\Downloads\BlockEnable.hta"1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
PID:2996
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x01⤵PID:1624
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C:\Windows\system32\csrss.exe%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=161⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious use of WriteProcessMemory
PID:1516
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1276 -
C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x02⤵
- Suspicious use of AdjustPrivilegeToken
PID:2316
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x11⤵PID:544