Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
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submitted
23-05-2024 21:39
General
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Target
c5f771d84a023c35f479b8ab2caa2fb2a4b37015196282ec999034ca893951f4.exe
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Size
1.5MB
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MD5
3deb2b672a4fe34dd1193e3bff09e27d
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SHA1
2acc1e701d25659347f70e371055387be9fcb5bd
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SHA256
c5f771d84a023c35f479b8ab2caa2fb2a4b37015196282ec999034ca893951f4
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SHA512
fb82ec764cc5f80f276cbd9f688e1a527feeee981a834178a07b43aecdafff52fb65d7a227389a37463bdd902b18f45bbaba23bf4de20e991ce75a0df40b0a7b
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SSDEEP
49152:eQW7RCgGIpqCwSZaWeZoCNZ8urroiPV2PY:eQCbpqH6ERrroiPT
Malware Config
Extracted
amadey
4.20
18befc
http://5.42.96.141
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install_dir
908f070dff
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install_file
explorku.exe
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strings_key
b25a9385246248a95c600f9a061438e1
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url_paths
/go34ko8/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 4 IoCs
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Checks BIOS information in registry 2 TTPs 8 IoCs
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE 3 IoCs
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Themida packer 37 IoCs
Detects Themida, an advanced Windows software protection system.
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Checks whether UAC is enabled 1 TTPs 4 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 use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\c5f771d84a023c35f479b8ab2caa2fb2a4b37015196282ec999034ca893951f4.exe"C:\Users\Admin\AppData\Local\Temp\c5f771d84a023c35f479b8ab2caa2fb2a4b37015196282ec999034ca893951f4.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe"C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe"2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Checks whether UAC is enabled
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C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exeC:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Checks whether UAC is enabled
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C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exeC:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Checks whether UAC is enabled
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.5MB
MD53deb2b672a4fe34dd1193e3bff09e27d
SHA12acc1e701d25659347f70e371055387be9fcb5bd
SHA256c5f771d84a023c35f479b8ab2caa2fb2a4b37015196282ec999034ca893951f4
SHA512fb82ec764cc5f80f276cbd9f688e1a527feeee981a834178a07b43aecdafff52fb65d7a227389a37463bdd902b18f45bbaba23bf4de20e991ce75a0df40b0a7b
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB