General
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Target
8262ae7b88f7a76bbcb12be3c005249d59b3b93ba571865c460a705a88183c1b
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Size
1.8MB
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Sample
240322-brszdsec72
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MD5
cc5f6904586b283c5d9a9ff15b9c5f7d
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SHA1
ef11aade164edebf01b90bee48e17ee154ea9b32
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SHA256
8262ae7b88f7a76bbcb12be3c005249d59b3b93ba571865c460a705a88183c1b
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SHA512
2139a730fc1f8687dd0b10822acfe41a74c56a6cabab34c2ac5ec0069853f6b69bc6cd1608151c6f0fd15b93605465ff061286be0b333d7426abb0537364c401
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SSDEEP
49152:HjKEC3lbPUCY8er1WyUcDel6H8ivk2sjp0l:DKEmbk1WoyEsj+
Static task
static1
Behavioral task
behavioral1
Sample
8262ae7b88f7a76bbcb12be3c005249d59b3b93ba571865c460a705a88183c1b.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
Targets
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Target
8262ae7b88f7a76bbcb12be3c005249d59b3b93ba571865c460a705a88183c1b
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Size
1.8MB
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MD5
cc5f6904586b283c5d9a9ff15b9c5f7d
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SHA1
ef11aade164edebf01b90bee48e17ee154ea9b32
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SHA256
8262ae7b88f7a76bbcb12be3c005249d59b3b93ba571865c460a705a88183c1b
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SHA512
2139a730fc1f8687dd0b10822acfe41a74c56a6cabab34c2ac5ec0069853f6b69bc6cd1608151c6f0fd15b93605465ff061286be0b333d7426abb0537364c401
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SSDEEP
49152:HjKEC3lbPUCY8er1WyUcDel6H8ivk2sjp0l:DKEmbk1WoyEsj+
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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