General
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Target
eb4172617d34c01a45390b880499b0c1eef52a466852241e5a2db92b660a5f41N
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Size
2.5MB
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Sample
240927-fctdtsyelf
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MD5
1627304a7d3f6859001efebde8c08220
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SHA1
99d184f60f258ffaf6b64dc87e1c13b70d227009
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SHA256
eb4172617d34c01a45390b880499b0c1eef52a466852241e5a2db92b660a5f41
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SHA512
59704afd589bd797a07296a00639f8244d9bc7bcd071e6a0368aebb309cb8a6c3a270ed2e966945c5dc36819c61394dda204338cb2e814d770a502ab92aa6355
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SSDEEP
24576:4u14cbiD+YsyBvUmrUeZ4nXksgBMVqYyFU:4udiD8mgemnXksgBMV0C
Static task
static1
Behavioral task
behavioral1
Sample
eb4172617d34c01a45390b880499b0c1eef52a466852241e5a2db92b660a5f41N.exe
Resource
win7-20240903-en
Malware Config
Extracted
remcos
RemoteHost
127.0.0.1:47666
iamblessed.duckdns.org:47666
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audio_folder
MicRecords
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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
false
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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-MFNROY
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screenshot_crypt
false
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screenshot_flag
false
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screenshot_folder
Screenshots
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screenshot_path
%AppData%
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screenshot_time
10
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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
eb4172617d34c01a45390b880499b0c1eef52a466852241e5a2db92b660a5f41N
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Size
2.5MB
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MD5
1627304a7d3f6859001efebde8c08220
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SHA1
99d184f60f258ffaf6b64dc87e1c13b70d227009
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SHA256
eb4172617d34c01a45390b880499b0c1eef52a466852241e5a2db92b660a5f41
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SHA512
59704afd589bd797a07296a00639f8244d9bc7bcd071e6a0368aebb309cb8a6c3a270ed2e966945c5dc36819c61394dda204338cb2e814d770a502ab92aa6355
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SSDEEP
24576:4u14cbiD+YsyBvUmrUeZ4nXksgBMVqYyFU:4udiD8mgemnXksgBMV0C
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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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Uses the VBS compiler for execution
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
3Disable or Modify Tools
3Modify Registry
4