Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
03-03-2024 05:14
Static task
static1
Behavioral task
behavioral1
Sample
6e95e17675b684ab0248beae17c5979c0dd060a9f94459bded1181b6c7fdcf22.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
6e95e17675b684ab0248beae17c5979c0dd060a9f94459bded1181b6c7fdcf22.exe
Resource
win10v2004-20240226-en
General
-
Target
6e95e17675b684ab0248beae17c5979c0dd060a9f94459bded1181b6c7fdcf22.exe
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Size
1.8MB
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MD5
0e616bcbeeb7aefbb8e197ab039d271d
-
SHA1
0abbb2127800dd6664cd19b5326aa9ae8b76b329
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SHA256
6e95e17675b684ab0248beae17c5979c0dd060a9f94459bded1181b6c7fdcf22
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SHA512
8294aa0f5e19e6cbf6546aff963f55d7a3d38d056907a1da28b8a3f8459ec3755262cf72cf8c6df061eb73134c70d338520ee40e88f029a7d025cc1bc2bc68df
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SSDEEP
49152:9Nqg49B34U4ROf1jsAobYC/hGPri6pPpeJH2KIjDLXlJ:90n94DRWtgbGDiBH2KODL
Malware Config
Extracted
amadey
4.17
http://185.215.113.32
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install_dir
00c07260dc
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install_file
explorgu.exe
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strings_key
461809bd97c251ba0c0c8450c7055f1d
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url_paths
/yandex/index.php
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
6e95e17675b684ab0248beae17c5979c0dd060a9f94459bded1181b6c7fdcf22.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 6e95e17675b684ab0248beae17c5979c0dd060a9f94459bded1181b6c7fdcf22.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
6e95e17675b684ab0248beae17c5979c0dd060a9f94459bded1181b6c7fdcf22.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 6e95e17675b684ab0248beae17c5979c0dd060a9f94459bded1181b6c7fdcf22.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 6e95e17675b684ab0248beae17c5979c0dd060a9f94459bded1181b6c7fdcf22.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.
Processes:
6e95e17675b684ab0248beae17c5979c0dd060a9f94459bded1181b6c7fdcf22.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Wine 6e95e17675b684ab0248beae17c5979c0dd060a9f94459bded1181b6c7fdcf22.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
6e95e17675b684ab0248beae17c5979c0dd060a9f94459bded1181b6c7fdcf22.exepid process 2088 6e95e17675b684ab0248beae17c5979c0dd060a9f94459bded1181b6c7fdcf22.exe -
Drops file in Windows directory 1 IoCs
Processes:
6e95e17675b684ab0248beae17c5979c0dd060a9f94459bded1181b6c7fdcf22.exedescription ioc process File created C:\Windows\Tasks\explorgu.job 6e95e17675b684ab0248beae17c5979c0dd060a9f94459bded1181b6c7fdcf22.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
6e95e17675b684ab0248beae17c5979c0dd060a9f94459bded1181b6c7fdcf22.exepid process 2088 6e95e17675b684ab0248beae17c5979c0dd060a9f94459bded1181b6c7fdcf22.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
6e95e17675b684ab0248beae17c5979c0dd060a9f94459bded1181b6c7fdcf22.exepid process 2088 6e95e17675b684ab0248beae17c5979c0dd060a9f94459bded1181b6c7fdcf22.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6e95e17675b684ab0248beae17c5979c0dd060a9f94459bded1181b6c7fdcf22.exe"C:\Users\Admin\AppData\Local\Temp\6e95e17675b684ab0248beae17c5979c0dd060a9f94459bded1181b6c7fdcf22.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
- Suspicious use of FindShellTrayWindow
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2088-0-0x0000000001210000-0x00000000016D4000-memory.dmpFilesize
4.8MB
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memory/2088-1-0x00000000779F0000-0x00000000779F2000-memory.dmpFilesize
8KB
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memory/2088-5-0x0000000000990000-0x0000000000991000-memory.dmpFilesize
4KB
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memory/2088-14-0x0000000000410000-0x0000000000411000-memory.dmpFilesize
4KB
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memory/2088-15-0x0000000000630000-0x0000000000631000-memory.dmpFilesize
4KB
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memory/2088-13-0x0000000000D90000-0x0000000000D91000-memory.dmpFilesize
4KB
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memory/2088-12-0x0000000000D70000-0x0000000000D71000-memory.dmpFilesize
4KB
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memory/2088-11-0x0000000000BA0000-0x0000000000BA1000-memory.dmpFilesize
4KB
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memory/2088-10-0x0000000000BB0000-0x0000000000BB1000-memory.dmpFilesize
4KB
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memory/2088-9-0x0000000000980000-0x0000000000981000-memory.dmpFilesize
4KB
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memory/2088-8-0x0000000000620000-0x0000000000621000-memory.dmpFilesize
4KB
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memory/2088-7-0x00000000002A0000-0x00000000002A1000-memory.dmpFilesize
4KB
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memory/2088-6-0x0000000000DE0000-0x0000000000DE1000-memory.dmpFilesize
4KB
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memory/2088-4-0x0000000000D20000-0x0000000000D21000-memory.dmpFilesize
4KB
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memory/2088-3-0x0000000000C00000-0x0000000000C01000-memory.dmpFilesize
4KB
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memory/2088-2-0x0000000001210000-0x00000000016D4000-memory.dmpFilesize
4.8MB
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memory/2088-17-0x0000000000640000-0x0000000000641000-memory.dmpFilesize
4KB
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memory/2088-18-0x0000000000DF0000-0x0000000000DF1000-memory.dmpFilesize
4KB
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memory/2088-19-0x00000000002B0000-0x00000000002B1000-memory.dmpFilesize
4KB
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memory/2088-20-0x0000000002BE0000-0x0000000002BE1000-memory.dmpFilesize
4KB
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memory/2088-24-0x0000000001210000-0x00000000016D4000-memory.dmpFilesize
4.8MB