Analysis
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max time kernel
144s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
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submitted
22-05-2024 16:54
General
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Target
59fb0ab620a181cb33532812184a37d599f56d2b42df76395d61e3deaa503b71.exe
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Size
1.6MB
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MD5
c1e8ef98e5bf0e684aa3f87cda4c47d7
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SHA1
440d9a5445e7dc5473123eab18538a8d7377410f
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SHA256
59fb0ab620a181cb33532812184a37d599f56d2b42df76395d61e3deaa503b71
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SHA512
a5f998c45efd9ba293bf883363676a4acfa27122d233f65e58284a73746c75688746294edaa5d80468970bbf3dcc5233a64ef26113887df2404bd878f72444af
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SSDEEP
24576:A8dcvpe6pBgcWErP6c38GqjyBq1Dfu5mZJr9qeKc6VM2zOcRTEaP26xsveq3m:LevpVBgpErP6u8FqqpumzRdl6Vzz4aV3
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 35 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 FindShellTrayWindow 1 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\59fb0ab620a181cb33532812184a37d599f56d2b42df76395d61e3deaa503b71.exe"C:\Users\Admin\AppData\Local\Temp\59fb0ab620a181cb33532812184a37d599f56d2b42df76395d61e3deaa503b71.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 FindShellTrayWindow
- 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:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1400 --field-trial-handle=2256,i,6670388345726423024,18382795228658886258,262144 --variations-seed-version /prefetch:81⤵
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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
1.6MB
MD5c1e8ef98e5bf0e684aa3f87cda4c47d7
SHA1440d9a5445e7dc5473123eab18538a8d7377410f
SHA25659fb0ab620a181cb33532812184a37d599f56d2b42df76395d61e3deaa503b71
SHA512a5f998c45efd9ba293bf883363676a4acfa27122d233f65e58284a73746c75688746294edaa5d80468970bbf3dcc5233a64ef26113887df2404bd878f72444af
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB