Analysis
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max time kernel
65s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
16/11/2022, 17:50
Static task
static1
General
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Target
d3fe1d3ce612802e798146bedb917cbb09ed35cdceb08055982cfeedbcd065de.exe
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Size
2.1MB
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MD5
c1f89c080b7e8b3b5e7a66db29e20fc8
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SHA1
4896d7514ab13242c337018553ac5e69322fe4e4
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SHA256
d3fe1d3ce612802e798146bedb917cbb09ed35cdceb08055982cfeedbcd065de
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SHA512
d1f2902dd1d78b42254307993921565bb3767a9275aa63fa789f528a9afb03a045a9a85b684702ef2f9705ad5e98a56730a5c94d51ba9c2a73deaab5428845ea
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SSDEEP
49152:HuvsT2BRHNRP24WFj6lDtKnox8Rme1sJPYsFYRR:HkoMRHNQwxtKnrRme1iY+
Malware Config
Extracted
Family
systembc
C2
slavelever.info:4248
slavelevereoewl.info:4248
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ d3fe1d3ce612802e798146bedb917cbb09ed35cdceb08055982cfeedbcd065de.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ d3fe1d3ce612802e798146bedb917cbb09ed35cdceb08055982cfeedbcd065de.exe -
Checks BIOS information in registry 2 TTPs 4 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion d3fe1d3ce612802e798146bedb917cbb09ed35cdceb08055982cfeedbcd065de.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion d3fe1d3ce612802e798146bedb917cbb09ed35cdceb08055982cfeedbcd065de.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion d3fe1d3ce612802e798146bedb917cbb09ed35cdceb08055982cfeedbcd065de.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion d3fe1d3ce612802e798146bedb917cbb09ed35cdceb08055982cfeedbcd065de.exe -
Identifies Wine through registry keys 2 TTPs 1 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-1-5-21-2386679933-1492765628-3466841596-1000\Software\Wine d3fe1d3ce612802e798146bedb917cbb09ed35cdceb08055982cfeedbcd065de.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 4800 d3fe1d3ce612802e798146bedb917cbb09ed35cdceb08055982cfeedbcd065de.exe 736 d3fe1d3ce612802e798146bedb917cbb09ed35cdceb08055982cfeedbcd065de.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\Tasks\wow64.job d3fe1d3ce612802e798146bedb917cbb09ed35cdceb08055982cfeedbcd065de.exe File opened for modification C:\Windows\Tasks\wow64.job d3fe1d3ce612802e798146bedb917cbb09ed35cdceb08055982cfeedbcd065de.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4800 d3fe1d3ce612802e798146bedb917cbb09ed35cdceb08055982cfeedbcd065de.exe 4800 d3fe1d3ce612802e798146bedb917cbb09ed35cdceb08055982cfeedbcd065de.exe 736 d3fe1d3ce612802e798146bedb917cbb09ed35cdceb08055982cfeedbcd065de.exe 736 d3fe1d3ce612802e798146bedb917cbb09ed35cdceb08055982cfeedbcd065de.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d3fe1d3ce612802e798146bedb917cbb09ed35cdceb08055982cfeedbcd065de.exe"C:\Users\Admin\AppData\Local\Temp\d3fe1d3ce612802e798146bedb917cbb09ed35cdceb08055982cfeedbcd065de.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
- Suspicious behavior: EnumeratesProcesses
PID:4800
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C:\Users\Admin\AppData\Local\Temp\d3fe1d3ce612802e798146bedb917cbb09ed35cdceb08055982cfeedbcd065de.exeC:\Users\Admin\AppData\Local\Temp\d3fe1d3ce612802e798146bedb917cbb09ed35cdceb08055982cfeedbcd065de.exe start1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:736