General
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Target
b0760925b1a75ecc31de3a751527f22e.exe
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Size
1.8MB
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Sample
240314-c2fbqaag69
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MD5
b0760925b1a75ecc31de3a751527f22e
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SHA1
94cf73fb3e18054e1bae184e56be5f3e6331ccc3
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SHA256
4c020f31e0c47dff0b918e47e622bfe76a2ff38a38a22dbb8e033689b735f1c7
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SHA512
5dadb7fab6cacf74c574dc3455a57a2a48f0cd27cc6aef25b32cacf23a873050554c528eb3789daf2b6e1968acf9aad254cd00549c16f40e7412acb1c5a57f10
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SSDEEP
49152:g4f/xxV0vXV7zSUfjVfWkC9cZD5pHARh0RoASjOBQX:gcxxCxPi9cN60RRoiQX
Static task
static1
Behavioral task
behavioral1
Sample
b0760925b1a75ecc31de3a751527f22e.exe
Resource
win7-20240221-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
4.12
http://185.172.128.19
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install_dir
cd1f156d67
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install_file
Utsysc.exe
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strings_key
0dd3e5ee91b367c60c9e575983554b30
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url_paths
/ghsdh39s/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
Extracted
risepro
193.233.132.62
Targets
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Target
b0760925b1a75ecc31de3a751527f22e.exe
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Size
1.8MB
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MD5
b0760925b1a75ecc31de3a751527f22e
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SHA1
94cf73fb3e18054e1bae184e56be5f3e6331ccc3
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SHA256
4c020f31e0c47dff0b918e47e622bfe76a2ff38a38a22dbb8e033689b735f1c7
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SHA512
5dadb7fab6cacf74c574dc3455a57a2a48f0cd27cc6aef25b32cacf23a873050554c528eb3789daf2b6e1968acf9aad254cd00549c16f40e7412acb1c5a57f10
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SSDEEP
49152:g4f/xxV0vXV7zSUfjVfWkC9cZD5pHARh0RoASjOBQX:gcxxCxPi9cN60RRoiQX
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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
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Credential Access
Unsecured Credentials
3Credentials In Files
2Credentials in Registry
1