General
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Target
7c09d979fd266f49eb9418364e54d1cfe596bd343073eb5175539d3a4edf898bN.exe
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Size
1.4MB
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Sample
250104-npvfnaxmhz
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MD5
e002d88c5146ec8f42bcc9cf0a029af0
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SHA1
88ce6da042c371b5ca59a86b3e8955d13d40aa7d
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SHA256
7c09d979fd266f49eb9418364e54d1cfe596bd343073eb5175539d3a4edf898b
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SHA512
c88ac937212bc0dfb0cdb020f7415550f086e593720c868f4af1f49e0134f8b1cc2d0c22fc12c3d8260628766a5df013030b21bc8883b0c2b7f7a0bf68c8f927
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SSDEEP
24576:lD39dlfGQrFUspugRNJI2DJnUw9W/j+BeKJ33G:lF+QrFUBgq25eKZW
Static task
static1
Behavioral task
behavioral1
Sample
7c09d979fd266f49eb9418364e54d1cfe596bd343073eb5175539d3a4edf898bN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
7c09d979fd266f49eb9418364e54d1cfe596bd343073eb5175539d3a4edf898bN.exe
Resource
win10v2004-20241007-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
Extracted
remcos
Host
213.183.58.19:4000
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audio_folder
audio
-
audio_path
%AppData%
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audio_record_time
5
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connect_delay
0
-
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
-
take_screenshot_option
false
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take_screenshot_time
5
Targets
-
-
Target
7c09d979fd266f49eb9418364e54d1cfe596bd343073eb5175539d3a4edf898bN.exe
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Size
1.4MB
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MD5
e002d88c5146ec8f42bcc9cf0a029af0
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SHA1
88ce6da042c371b5ca59a86b3e8955d13d40aa7d
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SHA256
7c09d979fd266f49eb9418364e54d1cfe596bd343073eb5175539d3a4edf898b
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SHA512
c88ac937212bc0dfb0cdb020f7415550f086e593720c868f4af1f49e0134f8b1cc2d0c22fc12c3d8260628766a5df013030b21bc8883b0c2b7f7a0bf68c8f927
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SSDEEP
24576:lD39dlfGQrFUspugRNJI2DJnUw9W/j+BeKJ33G:lF+QrFUBgq25eKZW
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Remcos family
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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
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1