General
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Target
InternalLoader v2.exe
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Size
955KB
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Sample
240530-ng33tsgd62
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MD5
94f798a6cc5738e8924c9c0b3d2abb1e
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SHA1
5714cb7b382dab9977c99c94294561bc42d3166e
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SHA256
66f635bf805463c4a83b969ac8d4cc563b2feadaea0460dc22c5f53be72a9223
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SHA512
7b301bddf5d8a3602805754dc995bb4ee88c957b1029e3a17a0ed10d85cc60b1c603a8953a521cae283c39e2ecf69e1253db92cc89dacd46a45d2c72837ce0e4
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SSDEEP
24576:duDXTIGaPhEYzUzA0qxUAUBqG8DCRG7F9V5:ADjlabwz9M7WRG59V5
Static task
static1
Behavioral task
behavioral1
Sample
InternalLoader v2.exe
Resource
win10v2004-20240508-en
Malware Config
Extracted
xenorat
23.243.100.240
Xeno_rat_nd8912d
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delay
5000
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install_path
appdata
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port
4444
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startup_name
Windows Security
Targets
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Target
InternalLoader v2.exe
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Size
955KB
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MD5
94f798a6cc5738e8924c9c0b3d2abb1e
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SHA1
5714cb7b382dab9977c99c94294561bc42d3166e
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SHA256
66f635bf805463c4a83b969ac8d4cc563b2feadaea0460dc22c5f53be72a9223
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SHA512
7b301bddf5d8a3602805754dc995bb4ee88c957b1029e3a17a0ed10d85cc60b1c603a8953a521cae283c39e2ecf69e1253db92cc89dacd46a45d2c72837ce0e4
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SSDEEP
24576:duDXTIGaPhEYzUzA0qxUAUBqG8DCRG7F9V5:ADjlabwz9M7WRG59V5
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Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
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Downloads MZ/PE file
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Drops file in Drivers directory
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Sets service image path in registry
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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Legitimate hosting services abused for malware hosting/C2
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1System Services
1Service Execution
1Windows Management Instrumentation
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Impair Defenses
1Indicator Removal
2File Deletion
2Modify Registry
2