Analysis
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max time kernel
144s -
max time network
103s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
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submitted
21-05-2024 14:34
General
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Target
f35e9a57d2f134f03620019d86cb03e18651b73bb012ddbe522dbfe93ad847d4.exe
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Size
1.7MB
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MD5
cdf8f9f30f7d9d67e53083d1c117d4b7
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SHA1
a11f45d3efec0c641c06f5551251fb830140eda6
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SHA256
f35e9a57d2f134f03620019d86cb03e18651b73bb012ddbe522dbfe93ad847d4
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SHA512
7a4a37c0e0566d52d841a86408cf806e97f09934d56bc6d9c47a76505643917aa4138a4d4af01dea36d0cb06120561b507ab9af14f8aab959e3a4b688b0052e0
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SSDEEP
49152:tB50i1Rv7p4u5hL/f36Gf20j0zrv1yPlfs8pVbXb2PRNTuPw9Hy:VDWuH//6GfdjMc1s8DXb25Nhy
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 38 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\f35e9a57d2f134f03620019d86cb03e18651b73bb012ddbe522dbfe93ad847d4.exe"C:\Users\Admin\AppData\Local\Temp\f35e9a57d2f134f03620019d86cb03e18651b73bb012ddbe522dbfe93ad847d4.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
1.7MB
MD5cdf8f9f30f7d9d67e53083d1c117d4b7
SHA1a11f45d3efec0c641c06f5551251fb830140eda6
SHA256f35e9a57d2f134f03620019d86cb03e18651b73bb012ddbe522dbfe93ad847d4
SHA5127a4a37c0e0566d52d841a86408cf806e97f09934d56bc6d9c47a76505643917aa4138a4d4af01dea36d0cb06120561b507ab9af14f8aab959e3a4b688b0052e0
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
5.3MB