General
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Target
eeb926f2febcc2bb70d39869f6cf89ec3ffa8c3bc8839a405d5cf116a3500cfe
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Size
1.4MB
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Sample
241228-ev3jsawmbk
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MD5
0aab0aa6b18cc7b75cac96ee3703f49b
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SHA1
2a156d69283e7e06cf4f8ca055cf59edbb71a71c
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SHA256
eeb926f2febcc2bb70d39869f6cf89ec3ffa8c3bc8839a405d5cf116a3500cfe
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SHA512
b885189333556394a34c11a9413950da324edbba342c5bc55c2d879df04c0ef44766da227af16e819ebc1645f41072df35baad918c8e8c0e0f0827d119a0f79d
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SSDEEP
24576:ID39dlfGQrFUspugRNJI2DJnUw9W/j+BeKJ3:IF+QrFUBgq25eKl
Static task
static1
Behavioral task
behavioral1
Sample
eeb926f2febcc2bb70d39869f6cf89ec3ffa8c3bc8839a405d5cf116a3500cfe.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
eeb926f2febcc2bb70d39869f6cf89ec3ffa8c3bc8839a405d5cf116a3500cfe
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Size
1.4MB
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MD5
0aab0aa6b18cc7b75cac96ee3703f49b
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SHA1
2a156d69283e7e06cf4f8ca055cf59edbb71a71c
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SHA256
eeb926f2febcc2bb70d39869f6cf89ec3ffa8c3bc8839a405d5cf116a3500cfe
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SHA512
b885189333556394a34c11a9413950da324edbba342c5bc55c2d879df04c0ef44766da227af16e819ebc1645f41072df35baad918c8e8c0e0f0827d119a0f79d
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SSDEEP
24576:ID39dlfGQrFUspugRNJI2DJnUw9W/j+BeKJ3:IF+QrFUBgq25eKl
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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