Analysis
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max time kernel
143s -
max time network
153s -
platform
windows11-21h2_x64 -
resource
win11-20240412-en -
resource tags
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submitted
17-04-2024 13:03
General
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Target
f7cd82966f3db1391e758a6afee0bc68c6fe837bac22229328a4d25187702c44.exe
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Size
1.8MB
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MD5
9a19c8a1a6a806d4c9fde0da3d610319
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SHA1
4fec8767bb2aaa3b7e559d2bdedce4b8b30627bf
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SHA256
f7cd82966f3db1391e758a6afee0bc68c6fe837bac22229328a4d25187702c44
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SHA512
f1f39e9e374abe822835601f9ed49b0b2fd6fff2264a3e63c00d485211407bb5ee678b692fb6d6d33494ea868ebb1c69d83d4eed9d360c875cdd0de05c57bfc2
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SSDEEP
49152:WAwdpohPO03lNN6jWZ2ZDY31CjgJ98ZtZc3YGS:4dpK/4aYZ08jgJ9wY
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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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\f7cd82966f3db1391e758a6afee0bc68c6fe837bac22229328a4d25187702c44.exe"C:\Users\Admin\AppData\Local\Temp\f7cd82966f3db1391e758a6afee0bc68c6fe837bac22229328a4d25187702c44.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\00c07260dc\explorgu.exeC:\Users\Admin\AppData\Local\Temp\00c07260dc\explorgu.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
MD59a19c8a1a6a806d4c9fde0da3d610319
SHA14fec8767bb2aaa3b7e559d2bdedce4b8b30627bf
SHA256f7cd82966f3db1391e758a6afee0bc68c6fe837bac22229328a4d25187702c44
SHA512f1f39e9e374abe822835601f9ed49b0b2fd6fff2264a3e63c00d485211407bb5ee678b692fb6d6d33494ea868ebb1c69d83d4eed9d360c875cdd0de05c57bfc2
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Filesize
4KB
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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
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
4.7MB
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Filesize
8KB
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Filesize
4KB
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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
-
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
4.7MB
-
Filesize
4.7MB
-
Filesize
4.7MB
-
Filesize
4.7MB
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Filesize
4.7MB
-
Filesize
4.7MB
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Filesize
4.7MB
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Filesize
4.7MB
-
Filesize
4.7MB
-
Filesize
4.7MB
-
Filesize
4.7MB
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Filesize
4.7MB