General
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Target
createdbestthingswithbetterwaysgivemebestfor.hta
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Size
13KB
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Sample
250212-x3e3kavmbp
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MD5
716aaf1d9cad7adc83165137b0908eef
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SHA1
0f14cba90b4ff8c0e096c514692b31e402d456f3
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SHA256
8b1b3e1f69d6d339e2b77e1610457544b1774eb184b53b490d37e17667c4dd68
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SHA512
39026bcce661a0ed079419732d3acf97ed815f33fc9b29bc5c5013aa0fa5ef82d5a41f66a2b3e104feaa7b2752f0b22b65fcebe02122b4ef48d01387f20a7ec1
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SSDEEP
48:3vUzyAm9euUzyLKm9elka93UDmCKpy4MOFpNrnUzygSUzyURxx/m9esvUzyhPG:ctj9AH6F7n2TXw+
Static task
static1
Behavioral task
behavioral1
Sample
createdbestthingswithbetterwaysgivemebestfor.hta
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
createdbestthingswithbetterwaysgivemebestfor.hta
Resource
win10v2004-20250211-en
Malware Config
Extracted
remcos
RemoteHost
ugobelube.duckdns.org:1213
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audio_folder
MicRecords
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audio_path
ApplicationPath
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audio_record_time
5
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connect_delay
0
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connect_interval
1
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copy_file
remcos.exe
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copy_folder
Remcos
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delete_file
false
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hide_file
false
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hide_keylog_file
false
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install_flag
false
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keylog_crypt
false
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keylog_file
logs.dat
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keylog_flag
false
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keylog_folder
remcos
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mouse_option
false
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mutex
Rmc-BASV1H
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screenshot_crypt
false
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screenshot_flag
false
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screenshot_folder
Screenshots
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screenshot_path
%AppData%
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screenshot_time
10
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take_screenshot_option
false
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take_screenshot_time
5
Targets
-
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Target
createdbestthingswithbetterwaysgivemebestfor.hta
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Size
13KB
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MD5
716aaf1d9cad7adc83165137b0908eef
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SHA1
0f14cba90b4ff8c0e096c514692b31e402d456f3
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SHA256
8b1b3e1f69d6d339e2b77e1610457544b1774eb184b53b490d37e17667c4dd68
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SHA512
39026bcce661a0ed079419732d3acf97ed815f33fc9b29bc5c5013aa0fa5ef82d5a41f66a2b3e104feaa7b2752f0b22b65fcebe02122b4ef48d01387f20a7ec1
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SSDEEP
48:3vUzyAm9euUzyLKm9elka93UDmCKpy4MOFpNrnUzygSUzyURxx/m9esvUzyhPG:ctj9AH6F7n2TXw+
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Remcos family
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Detected Nirsoft tools
Free utilities often used by attackers which can steal passwords, product keys, etc.
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NirSoft MailPassView
Password recovery tool for various email clients
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NirSoft WebBrowserPassView
Password recovery tool for various web browsers
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Blocklisted process makes network request
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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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Evasion via Device Credential Deployment
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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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Accesses Microsoft Outlook accounts
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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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Drops file in System32 directory
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Active Setup
1Browser Extensions
1Event Triggered Execution
1Component Object Model Hijacking
1Privilege Escalation
Boot or Logon Autostart Execution
1Active Setup
1Event Triggered Execution
1Component Object Model Hijacking
1