Analysis
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max time kernel
146s -
max time network
150s -
platform
windows11-21h2_x64 -
resource
win11-20240419-en -
resource tags
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submitted
27-04-2024 14:50
General
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Target
b5e6ad9136632faa695b71c4efc2618427660998feb6a0eeae97ed289452b87c.exe
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Size
1.8MB
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MD5
53e7a4369152d6d5ec3bd0e1d69d6b3b
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SHA1
94a8527f7f9e19bd609cb6f15ce3ed8363b2f4c6
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SHA256
b5e6ad9136632faa695b71c4efc2618427660998feb6a0eeae97ed289452b87c
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SHA512
b68b8c057bea204ecada99817bf2fb4d64d7a00d21c9bffcd01e6aa96851bf834154c8d3531b1369b7465831bf54b04f3a8aacd952a3bf6f1da3ac5cd813050f
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SSDEEP
24576:3IpZxI1gRpB+bnFsbojwFOkqjNo3OuRINFYDCifnhHXwQ2F7A0Ad1Y7qgdpgNvLO:3KxTcbnimISoRRyGFAQ2FSO2dQrmDA
Malware Config
Extracted
amadey
4.17
http://193.233.132.167
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install_dir
4d0ab15804
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install_file
chrosha.exe
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strings_key
1a9519d7b465e1f4880fa09a6162d768
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url_paths
/enigma/index.php
Signatures
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Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
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Checks BIOS information in registry 2 TTPs 4 IoCs
BIOS information is often read in order to detect sandboxing environments.
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Executes dropped EXE 1 IoCs
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Identifies Wine through registry keys 2 TTPs 2 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
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Drops file in Windows directory 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\b5e6ad9136632faa695b71c4efc2618427660998feb6a0eeae97ed289452b87c.exe"C:\Users\Admin\AppData\Local\Temp\b5e6ad9136632faa695b71c4efc2618427660998feb6a0eeae97ed289452b87c.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
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C:\Users\Admin\AppData\Local\Temp\4d0ab15804\chrosha.exeC:\Users\Admin\AppData\Local\Temp\4d0ab15804\chrosha.exe1⤵
- 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
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.8MB
MD553e7a4369152d6d5ec3bd0e1d69d6b3b
SHA194a8527f7f9e19bd609cb6f15ce3ed8363b2f4c6
SHA256b5e6ad9136632faa695b71c4efc2618427660998feb6a0eeae97ed289452b87c
SHA512b68b8c057bea204ecada99817bf2fb4d64d7a00d21c9bffcd01e6aa96851bf834154c8d3531b1369b7465831bf54b04f3a8aacd952a3bf6f1da3ac5cd813050f
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Filesize
4.7MB
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Filesize
4.7MB
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Filesize
4.7MB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4.7MB
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Filesize
4.7MB
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Filesize
4.7MB
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Filesize
4.7MB
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Filesize
4.7MB
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Filesize
4.7MB
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Filesize
4.7MB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4.7MB
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Filesize
4.7MB
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Filesize
4.7MB
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Filesize
4KB
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Filesize
4KB
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Filesize
4.7MB
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Filesize
4.7MB
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Filesize
4.7MB
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Filesize
4.7MB
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Filesize
4KB
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Filesize
4.7MB
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Filesize
4KB
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Filesize
8KB
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Filesize
4.7MB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB