General
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Target
445273fc3ce38a9fc2d1b1a2e9f9b43ddcbc6dedd813dba3d259984a8a706490
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Size
1.8MB
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Sample
240604-z1y4rsbe81
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MD5
7f0867789e10a5edf7eee995468f2061
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SHA1
e83705193d8367e4281905a9d7b809bee0942543
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SHA256
445273fc3ce38a9fc2d1b1a2e9f9b43ddcbc6dedd813dba3d259984a8a706490
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SHA512
04b3a4bb6ca3da715ae6a6941fb27fc9bd5785130ebd9d70ad73f45354ebd7f6da1e075c2491a4351584fe3459d120c34d6875b1ab9610a138bdb14d722430a2
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SSDEEP
49152:stz5bImEGdR679cjgtZoLj1n0C7/rW+u:stz+mEGdvgEl0K
Static task
static1
Behavioral task
behavioral1
Sample
445273fc3ce38a9fc2d1b1a2e9f9b43ddcbc6dedd813dba3d259984a8a706490.exe
Resource
win10v2004-20240426-en
Malware Config
Extracted
amadey
4.21
0e6740
http://147.45.47.155
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install_dir
9217037dc9
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install_file
explortu.exe
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strings_key
8e894a8a4a3d0da8924003a561cfb244
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url_paths
/ku4Nor9/index.php
Extracted
amadey
8254624243
e76b71
http://77.91.77.81
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install_dir
8254624243
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install_file
axplong.exe
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strings_key
90049e51fabf09df0d6748e0b271922e
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url_paths
/Kiru9gu/index.php
Extracted
risepro
147.45.47.126:58709
Targets
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Target
445273fc3ce38a9fc2d1b1a2e9f9b43ddcbc6dedd813dba3d259984a8a706490
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Size
1.8MB
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MD5
7f0867789e10a5edf7eee995468f2061
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SHA1
e83705193d8367e4281905a9d7b809bee0942543
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SHA256
445273fc3ce38a9fc2d1b1a2e9f9b43ddcbc6dedd813dba3d259984a8a706490
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SHA512
04b3a4bb6ca3da715ae6a6941fb27fc9bd5785130ebd9d70ad73f45354ebd7f6da1e075c2491a4351584fe3459d120c34d6875b1ab9610a138bdb14d722430a2
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SSDEEP
49152:stz5bImEGdR679cjgtZoLj1n0C7/rW+u:stz+mEGdvgEl0K
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Creates new service(s)
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Downloads MZ/PE file
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Drops file in Drivers directory
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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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Adds Run key to start application
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Drops file in System32 directory
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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
Execution
Command and Scripting Interpreter
1PowerShell
1System Services
2Service Execution
2Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2