General
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Target
Assist-win-Setup.exe
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Size
18.9MB
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Sample
241107-1c8tqsykay
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MD5
ad82c45b85eb505d487a170c767765df
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SHA1
cd341460c5e348ac4129b74e7f3b66c04919629c
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SHA256
aa23c1f9140207af1cc00b8fc786c628758ed88f0ab7292c558f160efe5500dd
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SHA512
4bf0f67be348b6ed872dde6abb641906ac42cb88e87a1b1e5d2afb6c9de3a640569260f8b75955aea5e6c6d9200b58ba4515fcbf0fbc8c51e5503fae70dd0d07
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SSDEEP
393216:/8flUO+/aokj2bdvNw9Bm9aIhNq9KoiPT1I8Coyhd8owBlCsjtkLZc:/8yK2yI0KnPT1sdtDZc
Static task
static1
Behavioral task
behavioral1
Sample
Assist-win-Setup.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
Assist-win-Setup.exe
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Size
18.9MB
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MD5
ad82c45b85eb505d487a170c767765df
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SHA1
cd341460c5e348ac4129b74e7f3b66c04919629c
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SHA256
aa23c1f9140207af1cc00b8fc786c628758ed88f0ab7292c558f160efe5500dd
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SHA512
4bf0f67be348b6ed872dde6abb641906ac42cb88e87a1b1e5d2afb6c9de3a640569260f8b75955aea5e6c6d9200b58ba4515fcbf0fbc8c51e5503fae70dd0d07
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SSDEEP
393216:/8flUO+/aokj2bdvNw9Bm9aIhNq9KoiPT1I8Coyhd8owBlCsjtkLZc:/8yK2yI0KnPT1sdtDZc
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Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
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Downloads MZ/PE file
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Event Triggered Execution: Image File Execution Options Injection
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A potential corporate email address has been identified in the URL: [email protected]
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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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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Checks system information in the registry
System information is often read in order to detect sandboxing environments.
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Active Setup
1Browser Extensions
1Event Triggered Execution
2Component Object Model Hijacking
1Image File Execution Options Injection
1Privilege Escalation
Boot or Logon Autostart Execution
1Active Setup
1Event Triggered Execution
2Component Object Model Hijacking
1Image File Execution Options Injection
1