General
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Target
1da8b868bd5d60050d40adae98482f1310d3679948dd1cee7a1b4a8ef9a396f0.exe
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Size
2.0MB
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Sample
240714-ksnkqswepc
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MD5
28d8408ad6ae09d1d703b0b8ca78d670
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SHA1
75645b81c0b05b4527c5cafeb1f5cd5c21b3f475
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SHA256
1da8b868bd5d60050d40adae98482f1310d3679948dd1cee7a1b4a8ef9a396f0
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SHA512
09b66b33845fe8702e757a4177833fcedf9d667ff4921a031d28ad828c808a86c1e6f4e0f163e0e84c1d4a6a733c508d74681df8c492a00254d8a52bb4393209
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SSDEEP
24576:AD39v74lfGQrFUspugRNJI2DJ53J/J/L5dJPjYF4aqc:Ap7E+QrFUBgq2U
Static task
static1
Behavioral task
behavioral1
Sample
1da8b868bd5d60050d40adae98482f1310d3679948dd1cee7a1b4a8ef9a396f0.exe
Resource
win7-20240704-en
Malware Config
Extracted
remcos
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
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
1da8b868bd5d60050d40adae98482f1310d3679948dd1cee7a1b4a8ef9a396f0.exe
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Size
2.0MB
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MD5
28d8408ad6ae09d1d703b0b8ca78d670
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SHA1
75645b81c0b05b4527c5cafeb1f5cd5c21b3f475
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SHA256
1da8b868bd5d60050d40adae98482f1310d3679948dd1cee7a1b4a8ef9a396f0
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SHA512
09b66b33845fe8702e757a4177833fcedf9d667ff4921a031d28ad828c808a86c1e6f4e0f163e0e84c1d4a6a733c508d74681df8c492a00254d8a52bb4393209
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SSDEEP
24576:AD39v74lfGQrFUspugRNJI2DJ53J/J/L5dJPjYF4aqc:Ap7E+QrFUBgq2U
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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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