General
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Target
d4b7aae497e0a0a0e2808ed32ae8cf951eb27481504b8e30822aae91def7d18b
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Size
1.8MB
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Sample
240326-tb2wgagf4w
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MD5
5c58828ca5471bb0abb46ee24855dc55
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SHA1
39aff9338b90a267238b3f8f8f17466eb3f82bc9
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SHA256
d4b7aae497e0a0a0e2808ed32ae8cf951eb27481504b8e30822aae91def7d18b
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SHA512
2e27fb9c63ac7bfa75b693509e3d0082955e295fb2b2758e20bffa23d4e1bd23054973bbbe75ded716a9425a5077bbbf341bdec42be1b2eb6850b37738228e2e
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SSDEEP
49152:XpODUmRUyT5pVandncIxWjeER+2ErORJC3fdWLEI8:XwQmRZDVQc5jeE0fSuzI8
Static task
static1
Behavioral task
behavioral1
Sample
d4b7aae497e0a0a0e2808ed32ae8cf951eb27481504b8e30822aae91def7d18b.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
4.17
http://193.233.132.167
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install_dir
4d0ab15804
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install_file
chrosha.exe
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strings_key
1a9519d7b465e1f4880fa09a6162d768
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url_paths
/enigma/index.php
Extracted
stealc
http://185.172.128.209
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url_path
/3cd2b41cbde8fc9c.php
Targets
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Target
d4b7aae497e0a0a0e2808ed32ae8cf951eb27481504b8e30822aae91def7d18b
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Size
1.8MB
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MD5
5c58828ca5471bb0abb46ee24855dc55
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SHA1
39aff9338b90a267238b3f8f8f17466eb3f82bc9
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SHA256
d4b7aae497e0a0a0e2808ed32ae8cf951eb27481504b8e30822aae91def7d18b
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SHA512
2e27fb9c63ac7bfa75b693509e3d0082955e295fb2b2758e20bffa23d4e1bd23054973bbbe75ded716a9425a5077bbbf341bdec42be1b2eb6850b37738228e2e
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SSDEEP
49152:XpODUmRUyT5pVandncIxWjeER+2ErORJC3fdWLEI8:XwQmRZDVQc5jeE0fSuzI8
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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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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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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
5Credentials In Files
4Credentials in Registry
1