General
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Target
ced12cc0251c49540e67b299b737dc112e29ee97f5f3d93edf8fd3cd046328b3
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Size
1.8MB
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Sample
241118-263p9asmdr
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MD5
eeef76a63a88870ee08ebbbd90fbcb8f
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SHA1
f004204f188147498ffb6caf514ab03de1f7dc53
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SHA256
ced12cc0251c49540e67b299b737dc112e29ee97f5f3d93edf8fd3cd046328b3
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SHA512
6e5282765414205c43a3548ad7ef9fd1cd4550cf46ccd34dbb909f2870311428835d275482a771dffd197bb02da821b5e039b0b5a5a55876b9447945bad9b1d9
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SSDEEP
49152:YqdBhdxABFI3NaLJ48787I+zNd5T46CBOQxNnU:NBRzoy8QTZ46SL
Static task
static1
Behavioral task
behavioral1
Sample
ced12cc0251c49540e67b299b737dc112e29ee97f5f3d93edf8fd3cd046328b3.exe
Resource
win7-20240903-en
Malware Config
Extracted
amadey
5.04
4bee07
http://185.215.113.209
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install_dir
fc9e0aaab7
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install_file
defnur.exe
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strings_key
191655f008adc880f91bfc85bc56db54
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url_paths
/Fru7Nk9/index.php
Targets
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Target
ced12cc0251c49540e67b299b737dc112e29ee97f5f3d93edf8fd3cd046328b3
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Size
1.8MB
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MD5
eeef76a63a88870ee08ebbbd90fbcb8f
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SHA1
f004204f188147498ffb6caf514ab03de1f7dc53
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SHA256
ced12cc0251c49540e67b299b737dc112e29ee97f5f3d93edf8fd3cd046328b3
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SHA512
6e5282765414205c43a3548ad7ef9fd1cd4550cf46ccd34dbb909f2870311428835d275482a771dffd197bb02da821b5e039b0b5a5a55876b9447945bad9b1d9
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SSDEEP
49152:YqdBhdxABFI3NaLJ48787I+zNd5T46CBOQxNnU:NBRzoy8QTZ46SL
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Amadey family
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Blocklisted process makes network request
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Downloads MZ/PE file
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Adds Run key to start application
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1