General
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Target
1d6d63b8901bc80a11efb209bf189620b2ba252e80138564224e6ad3ece199ae.vbs
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Size
14KB
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Sample
240523-bj3tmagc28
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MD5
cc0d3bd0295d7e43b783d4a0c36ca3e7
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SHA1
c995bccdd522edc92374da5f8dba5fbbb702d8c5
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SHA256
1d6d63b8901bc80a11efb209bf189620b2ba252e80138564224e6ad3ece199ae
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SHA512
3772f7ac137307c3a3380b6b5c316bd62a07d2aab162650cfead07ed660cd2971220f7d5d88d2db25c122143c6c921991cc899381d5c7c1c078cda819fbf33d2
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SSDEEP
192:pmZrDl6E84tSjHVq6UyG+Z0tw/uWhq/V0rXCeVE6pW9CAhlxy4fnp:cBvzCHVqD+Z0tw/uWkNiXC74kD7xjfnp
Malware Config
Extracted
remcos
UJU WORK CLOUDEYE 2024
myfrontmannysix.ddns.net:4939
backupfrontmanny.duckdns.org:4939
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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
ioul.exe
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copy_folder
uiyk
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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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install_path
%AppData%
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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
-JTLOM3
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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
1d6d63b8901bc80a11efb209bf189620b2ba252e80138564224e6ad3ece199ae.vbs
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Size
14KB
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MD5
cc0d3bd0295d7e43b783d4a0c36ca3e7
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SHA1
c995bccdd522edc92374da5f8dba5fbbb702d8c5
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SHA256
1d6d63b8901bc80a11efb209bf189620b2ba252e80138564224e6ad3ece199ae
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SHA512
3772f7ac137307c3a3380b6b5c316bd62a07d2aab162650cfead07ed660cd2971220f7d5d88d2db25c122143c6c921991cc899381d5c7c1c078cda819fbf33d2
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SSDEEP
192:pmZrDl6E84tSjHVq6UyG+Z0tw/uWhq/V0rXCeVE6pW9CAhlxy4fnp:cBvzCHVqD+Z0tw/uWkNiXC74kD7xjfnp
Score10/10-
Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
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Remcos
Remcos is a closed-source remote control and surveillance software.
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Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)
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Detects executables built or packed with MPress PE compressor
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Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
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Detects executables referencing many email and collaboration clients. Observed in information stealers
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NirSoft MailPassView
Password recovery tool for various email clients
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NirSoft WebBrowserPassView
Password recovery tool for various web browsers
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Nirsoft
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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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Accesses Microsoft Outlook accounts
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Adds Run key to start application
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Suspicious use of NtCreateThreadExHideFromDebugger
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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