General
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Target
1e41a2abb16c585715bd566a2746b1b25c0b8305619c4c11ce00fdfc3c1d0d6eN
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Size
1.2MB
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Sample
241022-rbnyhazhpq
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MD5
e97fcc0daa8d53e67427a23588e55360
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SHA1
4b8c28d9e4445ca6938918c97b57a383afa55b86
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SHA256
1e41a2abb16c585715bd566a2746b1b25c0b8305619c4c11ce00fdfc3c1d0d6e
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SHA512
83e76f8483ce4681a1d2b7bea5b62604dc3f14f81066d4e520c5ee1a0764e834cd80c73d7a72db8c8717d4180b3eb8d7743c39a3b3989e8de705492912674cdf
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SSDEEP
24576:SD39dlfGQrFUspugRNJI2DJnUw9W/j+Be1AM:SF+QrFUBgq25e1AM
Static task
static1
Behavioral task
behavioral1
Sample
1e41a2abb16c585715bd566a2746b1b25c0b8305619c4c11ce00fdfc3c1d0d6eN.exe
Resource
win7-20240903-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
1e41a2abb16c585715bd566a2746b1b25c0b8305619c4c11ce00fdfc3c1d0d6eN
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Size
1.2MB
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MD5
e97fcc0daa8d53e67427a23588e55360
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SHA1
4b8c28d9e4445ca6938918c97b57a383afa55b86
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SHA256
1e41a2abb16c585715bd566a2746b1b25c0b8305619c4c11ce00fdfc3c1d0d6e
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SHA512
83e76f8483ce4681a1d2b7bea5b62604dc3f14f81066d4e520c5ee1a0764e834cd80c73d7a72db8c8717d4180b3eb8d7743c39a3b3989e8de705492912674cdf
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SSDEEP
24576:SD39dlfGQrFUspugRNJI2DJnUw9W/j+Be1AM:SF+QrFUBgq25e1AM
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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