General
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Target
77a85c6ea9e0e2ddc1a7fbd25174fde67e8a9e14262c998f3c06f069411d8580N
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Size
2.1MB
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Sample
241012-tyxv2azcnf
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MD5
b0a24b34468b90ebcf455b54126c1930
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SHA1
6a156c198e91ec526bf78136c2c2b8e9cb095516
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SHA256
77a85c6ea9e0e2ddc1a7fbd25174fde67e8a9e14262c998f3c06f069411d8580
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SHA512
10f556b905252dcf694e35fc0396940fb847492dfd2d0ba16f5f7fd3ec8e7c0b41d1e520083b28045d949a871a8fd04193e6b9205a319ecca244dc447c839c67
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SSDEEP
24576:KD39v74lfGQrFUspugRNJI2DJ53J/J/L5dJPj8/j73Anet9/wi:Kp7E+QrFUBgq26
Static task
static1
Behavioral task
behavioral1
Sample
77a85c6ea9e0e2ddc1a7fbd25174fde67e8a9e14262c998f3c06f069411d8580N.exe
Resource
win7-20240903-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
77a85c6ea9e0e2ddc1a7fbd25174fde67e8a9e14262c998f3c06f069411d8580N
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Size
2.1MB
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MD5
b0a24b34468b90ebcf455b54126c1930
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SHA1
6a156c198e91ec526bf78136c2c2b8e9cb095516
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SHA256
77a85c6ea9e0e2ddc1a7fbd25174fde67e8a9e14262c998f3c06f069411d8580
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SHA512
10f556b905252dcf694e35fc0396940fb847492dfd2d0ba16f5f7fd3ec8e7c0b41d1e520083b28045d949a871a8fd04193e6b9205a319ecca244dc447c839c67
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SSDEEP
24576:KD39v74lfGQrFUspugRNJI2DJ53J/J/L5dJPj8/j73Anet9/wi:Kp7E+QrFUBgq26
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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