General
- Target 1e7c2f76cda9a87962bdf277253c135ecf40c0e7cefe782eeb7d0128e55b1aa8.exe
- Size 11.7MB
- Sample250731-n253xstyax
- SHA256 1e7c2f76cda9a87962bdf277253c135ecf40c0e7cefe782eeb7d0128e55b1aa8
- MD5 9758abc8674d50fbc7c21e5e328d864b
- SHA1 a72d9aa485c26b6e12daf3c079ec76f03873277d
- SHA512 34a84e9915e83f51a0993eb7f67a04603646d08c3ac107360882e6004832058c73a08866b15cda1d5e125aa9763aeb2459decc2ed62a91f4e614da80b70a1fd8
- SSDEEP 196608:4Q3WbPzY4CdFkSgwB7CF5I9ZFzBWmTlXxfShJ9NSMRvCAA4QcqRT5Z:4Q3KEnd+2hCF5IbzWlpNSMxCB4gj
- MD5 SHA1 SHA512 SSDEEP
Behavioral task
behavioral1
Sample
1e7c2f76cda9a87962bdf277253c135ecf40c0e7cefe782eeb7d0128e55b1aa8.exe
Resource
win10v2004-20250619-en
23 signatures
150 seconds
Behavioral task
behavioral2
Sample
1e7c2f76cda9a87962bdf277253c135ecf40c0e7cefe782eeb7d0128e55b1aa8.exe
Resource
win11-20250619-en
23 signatures
150 seconds
Malware Config
Extracted
Family
-
amadey
Version
-
5.55
Botnet
-
1f3bdd
C2
-
http://76.46.157.65
-
http://85.208.84.41
Attributes
-
install_dir
29da05bd1a
-
install_file
Vlimvoi.exe
-
strings_key
7e7deb8ad4a7b23a07b97ba42c57f05d
-
url_paths
/f7ehhfadDSk/index.php
/07hesnhcxD/index.php
rc4.plain
Targets
-
- Target 1e7c2f76cda9a87962bdf277253c135ecf40c0e7cefe782eeb7d0128e55b1aa8.exe
- Size 11.7MB
- SHA256 1e7c2f76cda9a87962bdf277253c135ecf40c0e7cefe782eeb7d0128e55b1aa8
- MD5 9758abc8674d50fbc7c21e5e328d864b
- SHA1 a72d9aa485c26b6e12daf3c079ec76f03873277d
- SHA512 34a84e9915e83f51a0993eb7f67a04603646d08c3ac107360882e6004832058c73a08866b15cda1d5e125aa9763aeb2459decc2ed62a91f4e614da80b70a1fd8
- SSDEEP 196608:4Q3WbPzY4CdFkSgwB7CF5I9ZFzBWmTlXxfShJ9NSMRvCAA4QcqRT5Z:4Q3KEnd+2hCF5IbzWlpNSMxCB4gj
- MD5 SHA1 SHA512 SSDEEP
-
Amadey family
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Obfuscated with Agile.Net obfuscator
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
-
Adds Run key to start application
-
Checks whether UAC is enabled
-
SmartAssembly .NET packer
Detects SmartAssembly .NET packer.
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Suspicious use of NtSetInformationThreadHideFromDebugger