General
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Target
asegurar.vbs
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Size
14.3MB
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Sample
241031-hhfe9sshpr
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MD5
aee210142f6411df0f3c0469d2a9df27
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SHA1
991b0e994e4da9f76bf9fd03bc3fef75dfd94590
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SHA256
3a07acb9e24dace059cea1a5c9c90f457e3c0d3e823805ae2fd0241d75917fc2
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SHA512
5199ec7836d07bfe4c48deb3d16993f45ffc9864c404330462f9698960f7a5272bc5a7fff56f4a0d9afa9df2c01271cd0b303004f874797e20ec997c3f55fae3
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SSDEEP
1536:lyyyyyyyyyyyyyyyyyyyyyyyryyyyyyyyyyyyyyyyyyyyyyycyyyyyyyyyyyyyyz:TZ5U
Static task
static1
Behavioral task
behavioral1
Sample
asegurar.vbs
Resource
win7-20240903-en
Malware Config
Extracted
https://pastebin.com/raw/J6uRjZrv
Extracted
remcos
NewssTar
sost.duckdns.org:2001
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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-T0UVJ0
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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
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Target
asegurar.vbs
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Size
14.3MB
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MD5
aee210142f6411df0f3c0469d2a9df27
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SHA1
991b0e994e4da9f76bf9fd03bc3fef75dfd94590
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SHA256
3a07acb9e24dace059cea1a5c9c90f457e3c0d3e823805ae2fd0241d75917fc2
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SHA512
5199ec7836d07bfe4c48deb3d16993f45ffc9864c404330462f9698960f7a5272bc5a7fff56f4a0d9afa9df2c01271cd0b303004f874797e20ec997c3f55fae3
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SSDEEP
1536:lyyyyyyyyyyyyyyyyyyyyyyyryyyyyyyyyyyyyyyyyyyyyyycyyyyyyyyyyyyyyz:TZ5U
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Remcos family
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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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Legitimate hosting services abused for malware hosting/C2
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Obfuscated Files or Information: Command Obfuscation
Adversaries may obfuscate content during command execution to impede detection.
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Suspicious use of SetThreadContext
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