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General
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Target
santo.exe
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Size
2.2MB
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Sample
240822-ehn6ma1bqj
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MD5
af0c15b921bbcfee4dc9b0424945f0ed
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SHA1
0e8fd804a6ea4cce88a26c7412900f89f6848546
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SHA256
d8cd25d130a65d93f3249ec7d7769010f8c8bd6a8bc010e3bbd4621df6db9f78
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SHA512
a73163017602df0ff08d8e5f0bba650fe54d1c06fd53a94f89525781ffd2a56e15a8514a25079f2cd446a46a47f4458b61a9a1903457b6d70c2c1dac6c7e9906
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SSDEEP
49152:GUAf7A197b7b7b8iONXCrqxYggbBnDkZHRKttY+z+4y5PTL1dxhVQcmYD:yANKXwqZZxKttYN/PTL1ZVF
Static task
static1
Behavioral task
behavioral1
Sample
santo.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral2
Sample
santo.exe
Resource
win11-20240802-en
Malware Config
Targets
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Target
santo.exe
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Size
2.2MB
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MD5
af0c15b921bbcfee4dc9b0424945f0ed
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SHA1
0e8fd804a6ea4cce88a26c7412900f89f6848546
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SHA256
d8cd25d130a65d93f3249ec7d7769010f8c8bd6a8bc010e3bbd4621df6db9f78
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SHA512
a73163017602df0ff08d8e5f0bba650fe54d1c06fd53a94f89525781ffd2a56e15a8514a25079f2cd446a46a47f4458b61a9a1903457b6d70c2c1dac6c7e9906
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SSDEEP
49152:GUAf7A197b7b7b8iONXCrqxYggbBnDkZHRKttY+z+4y5PTL1dxhVQcmYD:yANKXwqZZxKttYN/PTL1ZVF
Score8/10-
Downloads MZ/PE file
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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Executes dropped EXE
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Loads dropped DLL
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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1