General
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Target
f57e0e55aa4691d0502f6da67d4ecb2823c98bd319c5208ae44a518a0a17392b
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Size
908KB
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Sample
241126-vy1gla1lbz
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MD5
0a91b0a960e1cb925434f0ded97e30b7
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SHA1
ea0ed432c0cdb5f86cde1b17850a77b68ad71af4
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SHA256
f57e0e55aa4691d0502f6da67d4ecb2823c98bd319c5208ae44a518a0a17392b
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SHA512
37d4fbd29f3a5b274545f4864f9005b814410e35abc94c106e433ecd5c403a230eb2ca38d1d20aaa1f29ad0fbef5997c0c0cae37c2237b165e2eb5778dd2f7e4
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SSDEEP
24576:Mo7x/alQteiW/C+sHTTPrCehcxQv4Zj6CSy:Mc/zhWK+vC4ZIy
Static task
static1
Behavioral task
behavioral1
Sample
f57e0e55aa4691d0502f6da67d4ecb2823c98bd319c5208ae44a518a0a17392b.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f57e0e55aa4691d0502f6da67d4ecb2823c98bd319c5208ae44a518a0a17392b.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
remcos
RemoteHost
206.189.218.238:4782
206.189.218.238:2286
206.189.218.238:3363
206.189.218.238:3386
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audio_folder
MicRecords
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audio_path
ApplicationPath
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audio_record_time
5
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connect_delay
0
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connect_interval
1
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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
false
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install_flag
true
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keylog_crypt
false
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keylog_file
logs.dat
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keylog_flag
false
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keylog_folder
remcos
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mouse_option
false
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mutex
Rmc-NJK093
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screenshot_crypt
false
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screenshot_flag
true
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screenshot_folder
Screenshots
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screenshot_path
%AppData%
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screenshot_time
1
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take_screenshot_option
false
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take_screenshot_time
5
Targets
-
-
Target
f57e0e55aa4691d0502f6da67d4ecb2823c98bd319c5208ae44a518a0a17392b
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Size
908KB
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MD5
0a91b0a960e1cb925434f0ded97e30b7
-
SHA1
ea0ed432c0cdb5f86cde1b17850a77b68ad71af4
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SHA256
f57e0e55aa4691d0502f6da67d4ecb2823c98bd319c5208ae44a518a0a17392b
-
SHA512
37d4fbd29f3a5b274545f4864f9005b814410e35abc94c106e433ecd5c403a230eb2ca38d1d20aaa1f29ad0fbef5997c0c0cae37c2237b165e2eb5778dd2f7e4
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SSDEEP
24576:Mo7x/alQteiW/C+sHTTPrCehcxQv4Zj6CSy:Mc/zhWK+vC4ZIy
Score10/10-
Remcos family
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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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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Adds Run key to start application
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1