Analysis
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max time kernel
1704s -
max time network
1709s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
11-09-2022 13:26
Behavioral task
behavioral1
Sample
Setup.exe
Resource
win7-20220812-en
General
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Target
Setup.exe
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Size
370.9MB
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MD5
caceb6578e7a4d3011ea97c9d1a693c0
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SHA1
9d161e2ec7ecad49fed29e43fd8b04afad11e11d
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SHA256
f09c16eea97b9e4733ad58653a92b7f4a1ce00556a91ca83d2013153f6ff0e59
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SHA512
5200fb2d9a7654145977e1fbba6a9a77ba026e50523614111a0bfdd0a1eb63043546ee90ec38774aaeeeefdb8fd71e5c9be24d8463fc9bd540b3c15eca49fcdd
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SSDEEP
98304:PSZWVxMgSBX6E1BwA26/JQtm111+kZNyLwd/nM2Stzv//PK3cS6i7zsnBW:qW2Hz726xQUakZNy8VMDVv/cr68ABW
Malware Config
Extracted
vidar
53.3
1281
http://185.53.46.199:80
http://77.75.230.119:80
http://5.252.23.43:80
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profile_id
1281
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
Setup.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ Setup.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
Setup.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion Setup.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion Setup.exe -
Processes:
resource yara_rule behavioral2/memory/3332-132-0x0000000000BF0000-0x000000000185E000-memory.dmp themida behavioral2/memory/3332-133-0x0000000000BF0000-0x000000000185E000-memory.dmp themida behavioral2/memory/3332-138-0x0000000000BF0000-0x000000000185E000-memory.dmp themida behavioral2/memory/3332-139-0x0000000000BF0000-0x000000000185E000-memory.dmp themida behavioral2/memory/3332-140-0x0000000000BF0000-0x000000000185E000-memory.dmp themida behavioral2/memory/3332-142-0x0000000000BF0000-0x000000000185E000-memory.dmp themida behavioral2/memory/3332-143-0x0000000000BF0000-0x000000000185E000-memory.dmp themida behavioral2/memory/3332-144-0x0000000000BF0000-0x000000000185E000-memory.dmp themida behavioral2/memory/3332-145-0x0000000000BF0000-0x000000000185E000-memory.dmp themida -
Processes:
Setup.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA Setup.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
Setup.exepid process 3332 Setup.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
Setup.exepid process 3332 Setup.exe 3332 Setup.exe 3332 Setup.exe 3332 Setup.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Setup.exe"C:\Users\Admin\AppData\Local\Temp\Setup.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 behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3332-132-0x0000000000BF0000-0x000000000185E000-memory.dmpFilesize
12.4MB
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memory/3332-133-0x0000000000BF0000-0x000000000185E000-memory.dmpFilesize
12.4MB
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memory/3332-138-0x0000000000BF0000-0x000000000185E000-memory.dmpFilesize
12.4MB
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memory/3332-139-0x0000000000BF0000-0x000000000185E000-memory.dmpFilesize
12.4MB
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memory/3332-140-0x0000000000BF0000-0x000000000185E000-memory.dmpFilesize
12.4MB
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memory/3332-141-0x0000000077370000-0x0000000077513000-memory.dmpFilesize
1.6MB
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memory/3332-142-0x0000000000BF0000-0x000000000185E000-memory.dmpFilesize
12.4MB
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memory/3332-143-0x0000000000BF0000-0x000000000185E000-memory.dmpFilesize
12.4MB
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memory/3332-144-0x0000000000BF0000-0x000000000185E000-memory.dmpFilesize
12.4MB
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memory/3332-145-0x0000000000BF0000-0x000000000185E000-memory.dmpFilesize
12.4MB
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memory/3332-146-0x0000000077370000-0x0000000077513000-memory.dmpFilesize
1.6MB