Analysis
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max time kernel
150s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20-09-2024 22:54
Static task
static1
Behavioral task
behavioral1
Sample
d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe
Resource
win10v2004-20240802-en
General
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Target
d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe
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Size
1.9MB
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MD5
85dedf0782097f4161cb3380c8baba00
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SHA1
d10a340a41b396e0b2779d9632479e064f8eb81b
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SHA256
d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b
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SHA512
06eaa4ae5944a8b8d3fdfe3d8b074d1307bbdb923df7187f9ca77f1977cc3494aae94888991f726060379367a208bab260fed8f8204e6b1e2af18f90b1b57fdf
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SSDEEP
49152:ISlNHydXboE+2pKWTvP6p9kB/GS0fsXCFr:ISjydNCYn0+S
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" svchost.exe -
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 5 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ svchost.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ spoolsv.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explorer.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ spoolsv.exe -
Checks BIOS information in registry 2 TTPs 10 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion spoolsv.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion spoolsv.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explorer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explorer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion spoolsv.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion spoolsv.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion svchost.exe -
Executes dropped EXE 4 IoCs
pid Process 5056 explorer.exe 1572 spoolsv.exe 2332 svchost.exe 2520 spoolsv.exe -
Identifies Wine through registry keys 2 TTPs 5 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Wine spoolsv.exe Key opened \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Wine d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe Key opened \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Wine explorer.exe Key opened \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Wine spoolsv.exe Key opened \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Wine svchost.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Svchost = "c:\\windows\\resources\\svchost.exe RO" explorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Explorer = "c:\\windows\\resources\\themes\\explorer.exe RO" svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Svchost = "c:\\windows\\resources\\svchost.exe RO" svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Explorer = "c:\\windows\\resources\\themes\\explorer.exe RO" explorer.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\explorer.exe explorer.exe File opened for modification C:\Windows\SysWOW64\explorer.exe svchost.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
pid Process 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 5056 explorer.exe 1572 spoolsv.exe 2332 svchost.exe 2520 spoolsv.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File opened for modification \??\c:\windows\resources\themes\explorer.exe d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe File opened for modification \??\c:\windows\resources\spoolsv.exe explorer.exe File opened for modification \??\c:\windows\resources\svchost.exe spoolsv.exe File opened for modification C:\Windows\Resources\tjud.exe explorer.exe -
System Location Discovery: System Language Discovery 1 TTPs 5 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 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language spoolsv.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language spoolsv.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 5056 explorer.exe 5056 explorer.exe 5056 explorer.exe 5056 explorer.exe 5056 explorer.exe 5056 explorer.exe 5056 explorer.exe 5056 explorer.exe 5056 explorer.exe 5056 explorer.exe 5056 explorer.exe 5056 explorer.exe 5056 explorer.exe 5056 explorer.exe 5056 explorer.exe 5056 explorer.exe 5056 explorer.exe 5056 explorer.exe 5056 explorer.exe 5056 explorer.exe 5056 explorer.exe 5056 explorer.exe 5056 explorer.exe 5056 explorer.exe 5056 explorer.exe 5056 explorer.exe 5056 explorer.exe 5056 explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 2 IoCs
pid Process 5056 explorer.exe 2332 svchost.exe -
Suspicious use of SetWindowsHookEx 10 IoCs
pid Process 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 5056 explorer.exe 5056 explorer.exe 1572 spoolsv.exe 1572 spoolsv.exe 2332 svchost.exe 2332 svchost.exe 2520 spoolsv.exe 2520 spoolsv.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 3420 wrote to memory of 5056 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 82 PID 3420 wrote to memory of 5056 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 82 PID 3420 wrote to memory of 5056 3420 d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe 82 PID 5056 wrote to memory of 1572 5056 explorer.exe 83 PID 5056 wrote to memory of 1572 5056 explorer.exe 83 PID 5056 wrote to memory of 1572 5056 explorer.exe 83 PID 1572 wrote to memory of 2332 1572 spoolsv.exe 84 PID 1572 wrote to memory of 2332 1572 spoolsv.exe 84 PID 1572 wrote to memory of 2332 1572 spoolsv.exe 84 PID 2332 wrote to memory of 2520 2332 svchost.exe 85 PID 2332 wrote to memory of 2520 2332 svchost.exe 85 PID 2332 wrote to memory of 2520 2332 svchost.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe"C:\Users\Admin\AppData\Local\Temp\d1d30ca2f6e6b3a9f1207400822da6d4f79ec4118b3df1ed9dad914a6943311b.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3420 -
\??\c:\windows\resources\themes\explorer.exec:\windows\resources\themes\explorer.exe2⤵
- Modifies visiblity of hidden/system files in Explorer
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5056 -
\??\c:\windows\resources\spoolsv.exec:\windows\resources\spoolsv.exe SE3⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1572 -
\??\c:\windows\resources\svchost.exec:\windows\resources\svchost.exe4⤵
- Modifies visiblity of hidden/system files in Explorer
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2332 -
\??\c:\windows\resources\spoolsv.exec:\windows\resources\spoolsv.exe PR5⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2520
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Virtualization/Sandbox Evasion
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.9MB
MD55215b1376d235cb16ad2b8d465b093b5
SHA15930fd66d92320e5358374aa33a87c2a16b5858a
SHA25647bababa3786aee3175835021f512c7360aeb53e5271f478b15d9ad467fe4f2a
SHA5126f37883a5cb7f13807dbb4358b7237496dfdddbe0e3343688876db4383e39f977857e73b50990d3a58f7b7d6764c3aad6896128f732de277c8dd6d4373b34773
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Filesize
1.9MB
MD558048b5a161b6a6e015ae3c8c368bf71
SHA1ad8562c9a989add135bbcb5558448e41852442ac
SHA256ed3ed9232ee2959c2f67e4f47b5cb3f6a679ffbde21559c321af5cfe0460cf59
SHA51245430a127a05aa8e509fcd6ccc47a8d7e0356b2ce6e3f5b882f4d659cec989df7fcd515aaaf33f2b0b840e709a1f9ecf7f81fce69143538db8a08a68c25fb071
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Filesize
1.9MB
MD54e35b31afd964909e97fb172d9897cd1
SHA167ef1d18f24d6298c3f3db5dafdc72d5f62af86c
SHA25662c34f63513f5ce14d831ca79b63d03b2b99182d161dd4d52ad3af04fb37fdf1
SHA512f7b917f9a57fde9b8f3bc7018e890a8919fac2471b2c041be4760e9f1739caf8208793d7d6effc8b92942182c4a81b680042757c9484b9b4d058144db175dd9e