General
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Target
c2.hta
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Size
78KB
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Sample
250107-f2j7fsxrfk
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MD5
5c4995910d7c98dad7366a0519fe4558
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SHA1
c9ed46e4dcc3e24e484b16d2896e5b2c15595ad5
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SHA256
2ca1167b2c7a42f82c22c1349ce52569820fb0416463e60262b5481ac4926e0a
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SHA512
51bf112ce906df871e68620e0af8bd43cecd72a296054c0fdd6f3f07250668d33277f66725631ef68f8ba8d1304cbbccd6284a9d73323ef1ae19f977c9c208e6
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SSDEEP
768:O0cJbc1rmDYpxPJOT90Qg9iJrCufW0UYckMCRcZmy2U072dtxZ:f6bctm8D4T9FhWVRUUtf
Static task
static1
Behavioral task
behavioral1
Sample
c2.hta
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
c2.hta
Resource
win10v2004-20241007-en
Malware Config
Extracted
remcos
RemoteHost
me-work.com:7009
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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
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-3QMI88
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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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take_screenshot_option
false
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take_screenshot_time
5
Targets
-
-
Target
c2.hta
-
Size
78KB
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MD5
5c4995910d7c98dad7366a0519fe4558
-
SHA1
c9ed46e4dcc3e24e484b16d2896e5b2c15595ad5
-
SHA256
2ca1167b2c7a42f82c22c1349ce52569820fb0416463e60262b5481ac4926e0a
-
SHA512
51bf112ce906df871e68620e0af8bd43cecd72a296054c0fdd6f3f07250668d33277f66725631ef68f8ba8d1304cbbccd6284a9d73323ef1ae19f977c9c208e6
-
SSDEEP
768:O0cJbc1rmDYpxPJOT90Qg9iJrCufW0UYckMCRcZmy2U072dtxZ:f6bctm8D4T9FhWVRUUtf
Score10/10-
Remcos family
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Blocklisted process makes network request
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Executes dropped EXE
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Enumerates processes with tasklist
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1