Resubmissions
08-05-2024 17:38
240508-v78vbshh68 1007-05-2024 20:46
240507-zkn9mafa5t 1007-05-2024 15:51
240507-tazpqagb25 1001-05-2024 23:14
240501-28cxlsca92 10Analysis
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max time kernel
302s -
max time network
249s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
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submitted
07-05-2024 15:51
General
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Target
65b13c88ba108bc85331d8fd4c92b5f84d48e63f612085a73eaec353f821ccc3.exe
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Size
1.9MB
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MD5
cf02058ce59cb0d1f9e9f3146316717f
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SHA1
9c276c5d673ad974c0c49e55be5e1952100bbc56
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SHA256
65b13c88ba108bc85331d8fd4c92b5f84d48e63f612085a73eaec353f821ccc3
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SHA512
5a46d5055bd3e5c94e7214f7600d578cdeadb6de9a4adce17f8d7afb2bc51c35a995fd94d6f16ea7be9b1f5862f6cd7add5d18b7e80b6fc60286041acecdafd7
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SSDEEP
49152:V3/bnL0qZ+XLHP19pmfybjyCIaIzRGuyW2/iC2Xxx9lB:VjnLnYXx90abbI3Dy/iC2Xr
Malware Config
Extracted
amadey
4.20
http://193.233.132.139
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install_dir
5454e6f062
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install_file
explorta.exe
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strings_key
c7a869c5ba1d72480093ec207994e2bf
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url_paths
/sev56rkm/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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Loads dropped DLL 1 IoCs
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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 2 IoCs
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Suspicious use of FindShellTrayWindow 1 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\65b13c88ba108bc85331d8fd4c92b5f84d48e63f612085a73eaec353f821ccc3.exe"C:\Users\Admin\AppData\Local\Temp\65b13c88ba108bc85331d8fd4c92b5f84d48e63f612085a73eaec353f821ccc3.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\5454e6f062\explorta.exe"C:\Users\Admin\AppData\Local\Temp\5454e6f062\explorta.exe"2⤵
- 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
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.9MB
MD5cf02058ce59cb0d1f9e9f3146316717f
SHA19c276c5d673ad974c0c49e55be5e1952100bbc56
SHA25665b13c88ba108bc85331d8fd4c92b5f84d48e63f612085a73eaec353f821ccc3
SHA5125a46d5055bd3e5c94e7214f7600d578cdeadb6de9a4adce17f8d7afb2bc51c35a995fd94d6f16ea7be9b1f5862f6cd7add5d18b7e80b6fc60286041acecdafd7
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Filesize
4.8MB
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Filesize
8KB
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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
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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
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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
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Filesize
4KB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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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
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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
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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
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB