Analysis
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max time kernel
141s -
max time network
104s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2024 04:27
Behavioral task
behavioral1
Sample
cd98e7bd6182b4d7e3f61d16d670097ee3921441f76f9e93ca695c3cac329a50.exe
Resource
win7-20240215-en
General
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Target
cd98e7bd6182b4d7e3f61d16d670097ee3921441f76f9e93ca695c3cac329a50.exe
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Size
3.8MB
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MD5
c66a7b0fc74b3d0d152a12c2539b5072
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SHA1
cc49ede5d5b017f2be5aca163ccc9877582de16f
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SHA256
cd98e7bd6182b4d7e3f61d16d670097ee3921441f76f9e93ca695c3cac329a50
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SHA512
9cada4f3efd0d4d9e4787d1a367fae29a0f912970e68e2654de6e5ad9c80df8b6e2eae55a7b611b66e97200ababd00d81a154138b6d19729e33b21c46134b692
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SSDEEP
98304:6Nh3rGKp7jFmH4tyniRvqZG4pUriZo3pytYJV4:6NBfs+qvpUItz
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
cd98e7bd6182b4d7e3f61d16d670097ee3921441f76f9e93ca695c3cac329a50.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ cd98e7bd6182b4d7e3f61d16d670097ee3921441f76f9e93ca695c3cac329a50.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
cd98e7bd6182b4d7e3f61d16d670097ee3921441f76f9e93ca695c3cac329a50.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion cd98e7bd6182b4d7e3f61d16d670097ee3921441f76f9e93ca695c3cac329a50.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion cd98e7bd6182b4d7e3f61d16d670097ee3921441f76f9e93ca695c3cac329a50.exe -
Processes:
resource yara_rule behavioral2/memory/2344-0-0x0000000000400000-0x0000000000D42000-memory.dmp themida behavioral2/memory/2344-2-0x0000000000400000-0x0000000000D42000-memory.dmp themida behavioral2/memory/2344-3-0x0000000000400000-0x0000000000D42000-memory.dmp themida behavioral2/memory/2344-4-0x0000000000400000-0x0000000000D42000-memory.dmp themida behavioral2/memory/2344-19-0x0000000000400000-0x0000000000D42000-memory.dmp themida behavioral2/memory/2344-23-0x0000000000400000-0x0000000000D42000-memory.dmp themida -
Processes:
cd98e7bd6182b4d7e3f61d16d670097ee3921441f76f9e93ca695c3cac329a50.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA cd98e7bd6182b4d7e3f61d16d670097ee3921441f76f9e93ca695c3cac329a50.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
cd98e7bd6182b4d7e3f61d16d670097ee3921441f76f9e93ca695c3cac329a50.exepid process 2344 cd98e7bd6182b4d7e3f61d16d670097ee3921441f76f9e93ca695c3cac329a50.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
cd98e7bd6182b4d7e3f61d16d670097ee3921441f76f9e93ca695c3cac329a50.exepid process 2344 cd98e7bd6182b4d7e3f61d16d670097ee3921441f76f9e93ca695c3cac329a50.exe -
Suspicious use of SendNotifyMessage 1 IoCs
Processes:
cd98e7bd6182b4d7e3f61d16d670097ee3921441f76f9e93ca695c3cac329a50.exepid process 2344 cd98e7bd6182b4d7e3f61d16d670097ee3921441f76f9e93ca695c3cac329a50.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
cd98e7bd6182b4d7e3f61d16d670097ee3921441f76f9e93ca695c3cac329a50.exepid process 2344 cd98e7bd6182b4d7e3f61d16d670097ee3921441f76f9e93ca695c3cac329a50.exe 2344 cd98e7bd6182b4d7e3f61d16d670097ee3921441f76f9e93ca695c3cac329a50.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\cd98e7bd6182b4d7e3f61d16d670097ee3921441f76f9e93ca695c3cac329a50.exe"C:\Users\Admin\AppData\Local\Temp\cd98e7bd6182b4d7e3f61d16d670097ee3921441f76f9e93ca695c3cac329a50.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2344-0-0x0000000000400000-0x0000000000D42000-memory.dmpFilesize
9.3MB
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memory/2344-1-0x00000000777C4000-0x00000000777C6000-memory.dmpFilesize
8KB
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memory/2344-2-0x0000000000400000-0x0000000000D42000-memory.dmpFilesize
9.3MB
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memory/2344-3-0x0000000000400000-0x0000000000D42000-memory.dmpFilesize
9.3MB
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memory/2344-4-0x0000000000400000-0x0000000000D42000-memory.dmpFilesize
9.3MB
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memory/2344-6-0x00000000054C0000-0x00000000054C1000-memory.dmpFilesize
4KB
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memory/2344-5-0x00000000054B0000-0x00000000054B1000-memory.dmpFilesize
4KB
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memory/2344-13-0x00000000057F0000-0x00000000057F1000-memory.dmpFilesize
4KB
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memory/2344-12-0x00000000057A0000-0x00000000057A1000-memory.dmpFilesize
4KB
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memory/2344-11-0x0000000005760000-0x0000000005761000-memory.dmpFilesize
4KB
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memory/2344-10-0x0000000005730000-0x0000000005731000-memory.dmpFilesize
4KB
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memory/2344-9-0x00000000056F0000-0x00000000056F1000-memory.dmpFilesize
4KB
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memory/2344-8-0x00000000056A0000-0x00000000056A1000-memory.dmpFilesize
4KB
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memory/2344-7-0x0000000005660000-0x0000000005661000-memory.dmpFilesize
4KB
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memory/2344-17-0x00000000057D0000-0x00000000057D1000-memory.dmpFilesize
4KB
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memory/2344-18-0x0000000005A70000-0x0000000005A71000-memory.dmpFilesize
4KB
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memory/2344-16-0x0000000005740000-0x0000000005741000-memory.dmpFilesize
4KB
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memory/2344-15-0x00000000056D0000-0x00000000056D1000-memory.dmpFilesize
4KB
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memory/2344-14-0x0000000005640000-0x0000000005641000-memory.dmpFilesize
4KB
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memory/2344-19-0x0000000000400000-0x0000000000D42000-memory.dmpFilesize
9.3MB
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memory/2344-23-0x0000000000400000-0x0000000000D42000-memory.dmpFilesize
9.3MB