General
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Target
debe72116b9c78adf0bedd9ccdf4251146a51d090312d88286d5de81ea48ae99
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Size
1.1MB
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Sample
250330-yxpv9awsdx
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MD5
c998e3a86713accbfb925c5e57b3df50
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SHA1
c378fe324c825a97c80a252512f546bac9ed56a5
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SHA256
debe72116b9c78adf0bedd9ccdf4251146a51d090312d88286d5de81ea48ae99
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SHA512
e8e91874628c51f2ef0d28e464290b3dd2de07ee0fc9c92b9b084f5378cd6eeffe960f6fc1ebc27f5f13e9931845d8c447769f5a65d31926aa9ec48d831d4c1c
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SSDEEP
12288:Vp+rgRNyA55IxJ+feDOa9rZj5XqkJD0QrOod7XxlW91RRzwAY3Aks1:VpugRNJI1D39dlfGQrFUxwAeAks1
Static task
static1
Behavioral task
behavioral1
Sample
debe72116b9c78adf0bedd9ccdf4251146a51d090312d88286d5de81ea48ae99.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
debe72116b9c78adf0bedd9ccdf4251146a51d090312d88286d5de81ea48ae99.exe
Resource
win10v2004-20250313-en
Malware Config
Extracted
remcos
1.7 Pro
Host
213.183.58.19:4000
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audio_folder
audio
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audio_path
%AppData%
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audio_record_time
5
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connect_delay
0
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connect_interval
5
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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
true
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install_flag
false
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install_path
%AppData%
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keylog_crypt
true
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keylog_file
read.dat
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keylog_flag
false
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keylog_folder
CastC
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keylog_path
%AppData%
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mouse_option
false
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mutex
remcos_sccafsoidz
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screenshot_crypt
false
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screenshot_flag
false
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screenshot_folder
Screens
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screenshot_path
%AppData%
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screenshot_time
1
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startup_value
remcos
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take_screenshot_option
false
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take_screenshot_time
5
Targets
-
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Target
debe72116b9c78adf0bedd9ccdf4251146a51d090312d88286d5de81ea48ae99
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Size
1.1MB
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MD5
c998e3a86713accbfb925c5e57b3df50
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SHA1
c378fe324c825a97c80a252512f546bac9ed56a5
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SHA256
debe72116b9c78adf0bedd9ccdf4251146a51d090312d88286d5de81ea48ae99
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SHA512
e8e91874628c51f2ef0d28e464290b3dd2de07ee0fc9c92b9b084f5378cd6eeffe960f6fc1ebc27f5f13e9931845d8c447769f5a65d31926aa9ec48d831d4c1c
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SSDEEP
12288:Vp+rgRNyA55IxJ+feDOa9rZj5XqkJD0QrOod7XxlW91RRzwAY3Aks1:VpugRNJI1D39dlfGQrFUxwAeAks1
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Remcos family
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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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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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Loads dropped DLL
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Adds Run key to start application
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Privilege Escalation
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1