General
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Target
bb08b11c025087de2ead33e55a384cddfbe4c478eb21f1ae9a5b964d5a6acfa1
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Size
1.9MB
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Sample
240321-t5kt2sff76
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MD5
b1bfd16f35848d30560e6a0e99c887d3
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SHA1
0f8027e02cc56bc80ea782a1a59e7ba965fe4395
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SHA256
bb08b11c025087de2ead33e55a384cddfbe4c478eb21f1ae9a5b964d5a6acfa1
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SHA512
f4cb66e651be658714c1eccbda51daff7ae7dab3bc3def6e37123aeb8814fddabf874bd5642e6fdf74647806305988396468524885d0325e3253d2f2f602fd7e
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SSDEEP
49152:5Dc0LYraYSymfXZi3Hgpp/BKPZhmDhI/JwH/4Dqw:Bc0LYudiQpp/BKhh4hywE
Static task
static1
Behavioral task
behavioral1
Sample
bb08b11c025087de2ead33e55a384cddfbe4c478eb21f1ae9a5b964d5a6acfa1.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
amadey
4.18
http://193.233.132.56
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install_dir
09fd851a4f
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install_file
explorha.exe
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strings_key
443351145ece4966ded809641c77cfa8
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url_paths
/Pneh2sXQk0/index.php
Extracted
amadey
4.18
http://193.233.132.56
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strings_key
443351145ece4966ded809641c77cfa8
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url_paths
/Pneh2sXQk0/index.php
Targets
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Target
bb08b11c025087de2ead33e55a384cddfbe4c478eb21f1ae9a5b964d5a6acfa1
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Size
1.9MB
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MD5
b1bfd16f35848d30560e6a0e99c887d3
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SHA1
0f8027e02cc56bc80ea782a1a59e7ba965fe4395
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SHA256
bb08b11c025087de2ead33e55a384cddfbe4c478eb21f1ae9a5b964d5a6acfa1
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SHA512
f4cb66e651be658714c1eccbda51daff7ae7dab3bc3def6e37123aeb8814fddabf874bd5642e6fdf74647806305988396468524885d0325e3253d2f2f602fd7e
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SSDEEP
49152:5Dc0LYraYSymfXZi3Hgpp/BKPZhmDhI/JwH/4Dqw:Bc0LYudiQpp/BKhh4hywE
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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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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
1Credential Access
Unsecured Credentials
3Credentials In Files
2Credentials in Registry
1