Analysis
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max time kernel
144s -
max time network
187s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 06:34
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Win32.CrypterX-gen.3492.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Win32.CrypterX-gen.3492.exe
Resource
win10v2004-20220812-en
General
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Target
SecuriteInfo.com.Win32.CrypterX-gen.3492.exe
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Size
984KB
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MD5
3b5e189cbf4aaaccd9df0e3e4222eb26
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SHA1
890f172fe67eb77b0a397057f2e2c08464a2a1d4
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SHA256
88729c3c2f0d440cb964a0b14af9f726a961700288ea860cc8db492685ca4546
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SHA512
3fb96a98391da50d327b562351f6cb4f6e6b76388cfc121d01c5f790c9903f374f8502a7bca951f218a8d09cf4439e866774b3ab49fd12c982c8c34a569d7d25
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SSDEEP
24576:bz+9U376CDkFg/IyXtTmNc/emtUlwDNRKPWXCMRZBz:FZkoXYcGmtTDWOyMRZB
Malware Config
Extracted
remcos
RemoteHost
45.139.105.174:3111
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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
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-XI5CH7
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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
Signatures
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Executes dropped EXE 2 IoCs
Processes:
remcos.exeremcos.exepid process 2032 remcos.exe 1932 remcos.exe -
Loads dropped DLL 1 IoCs
Processes:
cmd.exepid process 744 cmd.exe -
Adds Run key to start application 2 TTPs 8 IoCs
Processes:
remcos.exeSecuriteInfo.com.Win32.CrypterX-gen.3492.exedescription ioc process Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ remcos.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Remcos = "\"C:\\ProgramData\\Remcos\\remcos.exe\"" remcos.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\ SecuriteInfo.com.Win32.CrypterX-gen.3492.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\Remcos = "\"C:\\ProgramData\\Remcos\\remcos.exe\"" SecuriteInfo.com.Win32.CrypterX-gen.3492.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ SecuriteInfo.com.Win32.CrypterX-gen.3492.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Remcos = "\"C:\\ProgramData\\Remcos\\remcos.exe\"" SecuriteInfo.com.Win32.CrypterX-gen.3492.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\ remcos.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\Remcos = "\"C:\\ProgramData\\Remcos\\remcos.exe\"" remcos.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
SecuriteInfo.com.Win32.CrypterX-gen.3492.exeremcos.exeremcos.exedescription pid process target process PID 1636 set thread context of 268 1636 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe SecuriteInfo.com.Win32.CrypterX-gen.3492.exe PID 2032 set thread context of 1932 2032 remcos.exe remcos.exe PID 1932 set thread context of 1684 1932 remcos.exe iexplore.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Processes:
iexplore.exeIEXPLORE.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{F4B3F4A1-6C93-11ED-A70D-7AAB9C3024C2} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000fbec07815684004d899a318f710de6af000000000200000000001066000000010000200000009ef8601d259b4c26fdb60e8e4029f703ee282fce16387d5f5181411422e37177000000000e80000000020000200000005f452b59a25274a876970ace771829411b79e275fd39021211d74d82ba79a136200000001fcbd3ddca5b00e67571b712f20ffe1f883e39d8bacdf4c13510de322022e60e400000001581741b63d42a62eb1de60058aff25548cde5dc3a0241d38ee5a297c6643d22a5fed77b2bd37c2890a92aeef147e4a16f9b9fc0fa2a73a116eb2ace3b15d2b3 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 6062ddcfa000d901 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
SecuriteInfo.com.Win32.CrypterX-gen.3492.exepid process 1636 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe 1636 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
remcos.exepid process 1932 remcos.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
SecuriteInfo.com.Win32.CrypterX-gen.3492.exedescription pid process Token: SeDebugPrivilege 1636 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
iexplore.exepid process 820 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
iexplore.exeIEXPLORE.EXEpid process 820 iexplore.exe 820 iexplore.exe 1980 IEXPLORE.EXE 1980 IEXPLORE.EXE 1980 IEXPLORE.EXE 1980 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
SecuriteInfo.com.Win32.CrypterX-gen.3492.exeSecuriteInfo.com.Win32.CrypterX-gen.3492.exeWScript.execmd.exeremcos.exeremcos.exeiexplore.exeiexplore.exedescription pid process target process PID 1636 wrote to memory of 1300 1636 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe schtasks.exe PID 1636 wrote to memory of 1300 1636 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe schtasks.exe PID 1636 wrote to memory of 1300 1636 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe schtasks.exe PID 1636 wrote to memory of 1300 1636 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe schtasks.exe PID 1636 wrote to memory of 1164 1636 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe SecuriteInfo.com.Win32.CrypterX-gen.3492.exe PID 1636 wrote to memory of 1164 1636 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe SecuriteInfo.com.Win32.CrypterX-gen.3492.exe PID 1636 wrote to memory of 1164 1636 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe SecuriteInfo.com.Win32.CrypterX-gen.3492.exe PID 1636 wrote to memory of 1164 1636 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe SecuriteInfo.com.Win32.CrypterX-gen.3492.exe PID 1636 wrote to memory of 568 1636 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe SecuriteInfo.com.Win32.CrypterX-gen.3492.exe PID 1636 wrote to memory of 568 1636 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe SecuriteInfo.com.Win32.CrypterX-gen.3492.exe PID 1636 wrote to memory of 568 1636 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe SecuriteInfo.com.Win32.CrypterX-gen.3492.exe PID 1636 wrote to memory of 568 1636 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe SecuriteInfo.com.Win32.CrypterX-gen.3492.exe PID 1636 wrote to memory of 268 1636 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe SecuriteInfo.com.Win32.CrypterX-gen.3492.exe PID 1636 wrote to memory of 268 1636 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe SecuriteInfo.com.Win32.CrypterX-gen.3492.exe PID 1636 wrote to memory of 268 1636 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe SecuriteInfo.com.Win32.CrypterX-gen.3492.exe PID 1636 wrote to memory of 268 1636 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe SecuriteInfo.com.Win32.CrypterX-gen.3492.exe PID 1636 wrote to memory of 268 1636 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe SecuriteInfo.com.Win32.CrypterX-gen.3492.exe PID 1636 wrote to memory of 268 1636 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe SecuriteInfo.com.Win32.CrypterX-gen.3492.exe PID 1636 wrote to memory of 268 1636 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe SecuriteInfo.com.Win32.CrypterX-gen.3492.exe PID 1636 wrote to memory of 268 1636 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe SecuriteInfo.com.Win32.CrypterX-gen.3492.exe PID 1636 wrote to memory of 268 1636 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe SecuriteInfo.com.Win32.CrypterX-gen.3492.exe PID 1636 wrote to memory of 268 1636 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe SecuriteInfo.com.Win32.CrypterX-gen.3492.exe PID 1636 wrote to memory of 268 1636 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe SecuriteInfo.com.Win32.CrypterX-gen.3492.exe PID 1636 wrote to memory of 268 1636 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe SecuriteInfo.com.Win32.CrypterX-gen.3492.exe PID 1636 wrote to memory of 268 1636 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe SecuriteInfo.com.Win32.CrypterX-gen.3492.exe PID 268 wrote to memory of 2040 268 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe WScript.exe PID 268 wrote to memory of 2040 268 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe WScript.exe PID 268 wrote to memory of 2040 268 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe WScript.exe PID 268 wrote to memory of 2040 268 SecuriteInfo.com.Win32.CrypterX-gen.3492.exe WScript.exe PID 2040 wrote to memory of 744 2040 WScript.exe cmd.exe PID 2040 wrote to memory of 744 2040 WScript.exe cmd.exe PID 2040 wrote to memory of 744 2040 WScript.exe cmd.exe PID 2040 wrote to memory of 744 2040 WScript.exe cmd.exe PID 744 wrote to memory of 2032 744 cmd.exe remcos.exe PID 744 wrote to memory of 2032 744 cmd.exe remcos.exe PID 744 wrote to memory of 2032 744 cmd.exe remcos.exe PID 744 wrote to memory of 2032 744 cmd.exe remcos.exe PID 2032 wrote to memory of 936 2032 remcos.exe schtasks.exe PID 2032 wrote to memory of 936 2032 remcos.exe schtasks.exe PID 2032 wrote to memory of 936 2032 remcos.exe schtasks.exe PID 2032 wrote to memory of 936 2032 remcos.exe schtasks.exe PID 2032 wrote to memory of 1932 2032 remcos.exe remcos.exe PID 2032 wrote to memory of 1932 2032 remcos.exe remcos.exe PID 2032 wrote to memory of 1932 2032 remcos.exe remcos.exe PID 2032 wrote to memory of 1932 2032 remcos.exe remcos.exe PID 2032 wrote to memory of 1932 2032 remcos.exe remcos.exe PID 2032 wrote to memory of 1932 2032 remcos.exe remcos.exe PID 2032 wrote to memory of 1932 2032 remcos.exe remcos.exe PID 2032 wrote to memory of 1932 2032 remcos.exe remcos.exe PID 2032 wrote to memory of 1932 2032 remcos.exe remcos.exe PID 2032 wrote to memory of 1932 2032 remcos.exe remcos.exe PID 2032 wrote to memory of 1932 2032 remcos.exe remcos.exe PID 2032 wrote to memory of 1932 2032 remcos.exe remcos.exe PID 2032 wrote to memory of 1932 2032 remcos.exe remcos.exe PID 1932 wrote to memory of 1684 1932 remcos.exe iexplore.exe PID 1932 wrote to memory of 1684 1932 remcos.exe iexplore.exe PID 1932 wrote to memory of 1684 1932 remcos.exe iexplore.exe PID 1932 wrote to memory of 1684 1932 remcos.exe iexplore.exe PID 1932 wrote to memory of 1684 1932 remcos.exe iexplore.exe PID 1684 wrote to memory of 820 1684 iexplore.exe iexplore.exe PID 1684 wrote to memory of 820 1684 iexplore.exe iexplore.exe PID 1684 wrote to memory of 820 1684 iexplore.exe iexplore.exe PID 1684 wrote to memory of 820 1684 iexplore.exe iexplore.exe PID 820 wrote to memory of 1980 820 iexplore.exe IEXPLORE.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.CrypterX-gen.3492.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.CrypterX-gen.3492.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\krVRhKaDhWU" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4348.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.CrypterX-gen.3492.exe"{path}"2⤵
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.CrypterX-gen.3492.exe"{path}"2⤵
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.CrypterX-gen.3492.exe"{path}"2⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fxynjbpwqkkmyxipe.vbs"3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c "C:\ProgramData\Remcos\remcos.exe"4⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\ProgramData\Remcos\remcos.exeC:\ProgramData\Remcos\remcos.exe5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\krVRhKaDhWU" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6B6.tmp"6⤵
- Creates scheduled task(s)
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C:\ProgramData\Remcos\remcos.exe"{path}"6⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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\??\c:\program files (x86)\internet explorer\iexplore.exe"c:\program files (x86)\internet explorer\iexplore.exe"7⤵
- Suspicious use of WriteProcessMemory
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=iexplore.exe&platform=0009&osver=5&isServer=0&shimver=4.0.30319.08⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:820 CREDAT:275457 /prefetch:29⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\ProgramData\Remcos\remcos.exeFilesize
984KB
MD53b5e189cbf4aaaccd9df0e3e4222eb26
SHA1890f172fe67eb77b0a397057f2e2c08464a2a1d4
SHA25688729c3c2f0d440cb964a0b14af9f726a961700288ea860cc8db492685ca4546
SHA5123fb96a98391da50d327b562351f6cb4f6e6b76388cfc121d01c5f790c9903f374f8502a7bca951f218a8d09cf4439e866774b3ab49fd12c982c8c34a569d7d25
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C:\ProgramData\Remcos\remcos.exeFilesize
984KB
MD53b5e189cbf4aaaccd9df0e3e4222eb26
SHA1890f172fe67eb77b0a397057f2e2c08464a2a1d4
SHA25688729c3c2f0d440cb964a0b14af9f726a961700288ea860cc8db492685ca4546
SHA5123fb96a98391da50d327b562351f6cb4f6e6b76388cfc121d01c5f790c9903f374f8502a7bca951f218a8d09cf4439e866774b3ab49fd12c982c8c34a569d7d25
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C:\ProgramData\Remcos\remcos.exeFilesize
984KB
MD53b5e189cbf4aaaccd9df0e3e4222eb26
SHA1890f172fe67eb77b0a397057f2e2c08464a2a1d4
SHA25688729c3c2f0d440cb964a0b14af9f726a961700288ea860cc8db492685ca4546
SHA5123fb96a98391da50d327b562351f6cb4f6e6b76388cfc121d01c5f790c9903f374f8502a7bca951f218a8d09cf4439e866774b3ab49fd12c982c8c34a569d7d25
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C:\Users\Admin\AppData\Local\Temp\fxynjbpwqkkmyxipe.vbsFilesize
386B
MD51ec6289c6fd4c2ded6b2836ed28cbeb5
SHA1c4e08195e6c640eb8860acc03fda1d649b4fe070
SHA2566efdc40f9eb217f879607614e928b65bff759e424f3efb31faceb2a043c32dc2
SHA51220bc46f4dee22f75f15c402c7c2eaee60fff7dd92548050585571dcbefd59485cc249c06bc3f1aac7a138e5ae67c0c3918b46ffa24c8b0f1b092e2f6b6e21288
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C:\Users\Admin\AppData\Local\Temp\tmp4348.tmpFilesize
1KB
MD57c43e214e1468fb5e099e8c478cd1767
SHA1aa475228b7f2001dff3f697dd1b5fa1377cc7030
SHA2568f07d4676fa1a84dd680d679a5aa7c91017acf504c245b067918f70856864bd0
SHA512eb2233ff45f7fc412284a7cc059c8088371ffac8f9630947a5e0baaa18f933142d1a3946cd406eac2bbbda6fdce2b216051ae62bda2d09702ee93a393a83dda5
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C:\Users\Admin\AppData\Local\Temp\tmp6B6.tmpFilesize
1KB
MD57c43e214e1468fb5e099e8c478cd1767
SHA1aa475228b7f2001dff3f697dd1b5fa1377cc7030
SHA2568f07d4676fa1a84dd680d679a5aa7c91017acf504c245b067918f70856864bd0
SHA512eb2233ff45f7fc412284a7cc059c8088371ffac8f9630947a5e0baaa18f933142d1a3946cd406eac2bbbda6fdce2b216051ae62bda2d09702ee93a393a83dda5
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\ProgramData\Remcos\remcos.exeFilesize
984KB
MD53b5e189cbf4aaaccd9df0e3e4222eb26
SHA1890f172fe67eb77b0a397057f2e2c08464a2a1d4
SHA25688729c3c2f0d440cb964a0b14af9f726a961700288ea860cc8db492685ca4546
SHA5123fb96a98391da50d327b562351f6cb4f6e6b76388cfc121d01c5f790c9903f374f8502a7bca951f218a8d09cf4439e866774b3ab49fd12c982c8c34a569d7d25
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memory/268-78-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/268-80-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/268-64-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/268-67-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/268-68-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/268-69-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/268-66-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/268-71-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/268-73-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/268-74-0x000000000043292E-mapping.dmp
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memory/268-77-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/268-61-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/268-62-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/744-83-0x0000000000000000-mapping.dmp
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memory/936-91-0x0000000000000000-mapping.dmp
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memory/1300-59-0x0000000000000000-mapping.dmp
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memory/1636-56-0x0000000000450000-0x0000000000462000-memory.dmpFilesize
72KB
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memory/1636-58-0x0000000004910000-0x000000000498C000-memory.dmpFilesize
496KB
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memory/1636-57-0x00000000053B0000-0x000000000546E000-memory.dmpFilesize
760KB
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memory/1636-54-0x0000000000020000-0x000000000011C000-memory.dmpFilesize
1008KB
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memory/1636-55-0x00000000757B1000-0x00000000757B3000-memory.dmpFilesize
8KB
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memory/1684-111-0x0000000000346AFE-mapping.dmp
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memory/1932-106-0x000000000043292E-mapping.dmp
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memory/1932-110-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/1932-112-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/2032-86-0x0000000000000000-mapping.dmp
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memory/2032-88-0x0000000000BF0000-0x0000000000CEC000-memory.dmpFilesize
1008KB
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memory/2032-90-0x0000000000310000-0x0000000000322000-memory.dmpFilesize
72KB
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memory/2040-79-0x0000000000000000-mapping.dmp