Analysis
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max time kernel
150s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
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submitted
05-04-2024 13:25
General
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Target
SecuriteInfo.com.Win32.PWSX-gen.19953.22926.exe
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Size
891KB
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MD5
365611c6c550f6b4d41e017b7f658975
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SHA1
b31644d9fb613abfcb0bf7a801db77b4d7fd7ec9
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SHA256
f486a970c3228b346008eb169500d373560ea047084818b77357ba68bfa960af
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SHA512
6393bd06d1ea7faaccc85469f6b87aaab102064c8871f6ea8c33ea5434d822ddbd59157e50def89219ee0d3ebe09d34423dfc5d23f337b42a134422d71c3f721
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SSDEEP
24576:Ig5HJmx9NoiP7+J7v8Dlco1AtasmkDu13xXD7:1Jmx/7zYv8BJ4a1kq1R7
Malware Config
Extracted
remcos
RemoteHost
paygateme.net:2286
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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-WTDTSU
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screenshot_crypt
true
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screenshot_flag
true
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screenshot_folder
Screenshots
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screenshot_path
%AppData%
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screenshot_time
1
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take_screenshot_option
false
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take_screenshot_time
5
Signatures
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Remcos
Remcos is a closed-source remote control and surveillance software.
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NirSoft MailPassView 2 IoCs
Password recovery tool for various email clients
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NirSoft WebBrowserPassView 2 IoCs
Password recovery tool for various web browsers
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Nirsoft 6 IoCs
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
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Suspicious use of SetThreadContext 4 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 10 IoCs
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Suspicious behavior: MapViewOfSection 3 IoCs
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Suspicious use of AdjustPrivilegeToken 3 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 36 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.19953.22926.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.19953.22926.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\FCsxaE.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FCsxaE" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB876.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.19953.22926.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.19953.22926.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.19953.22926.exeC:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.19953.22926.exe /stext "C:\Users\Admin\AppData\Local\Temp\pioavfsujyqfpsaiofzfgjhiwdk"3⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.19953.22926.exeC:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.19953.22926.exe /stext "C:\Users\Admin\AppData\Local\Temp\zlbsvpdnxhisrgoufpmgrocrxrtrhq"3⤵
- Accesses Microsoft Outlook accounts
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.19953.22926.exeC:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.19953.22926.exe /stext "C:\Users\Admin\AppData\Local\Temp\bfgdwinplpawcnkypagaubwigylaabktk"3⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
144B
MD574da560de23ca4b94b16bfe3214f57e3
SHA1a7e397b6ebdae033eacce25492357b224c9a7568
SHA2567e3d705f4e76be2794bbef1aaf718ae11d385cedea1c2c655cfc8694205bc218
SHA512ff50fab4ff489ec1c57584a18f5516b56de3f397f874d5c4553d2d8f0c1538b70b6e63d0ee4b61ff8d35dbe98f5677e6b7e936279ba010782da75c6bd5548e05
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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Filesize
1KB
MD5aa53fd73fae6ae539e5e74f5a2e629ed
SHA127a1f86a3ff4dd5757fabd89939f9efb5e465ee0
SHA256979f5b4820e1e95477187c0b8d16ab06980fe508fac38cf9eba112e9e25b5147
SHA512eb5f4ac5bdcdb9ec2b93047da845742754acd84d4af521b7e8921d927cbb508bec03cfaa9ec61a1d11d530b387a2d7956c931f37a06b6599e0e16b1c06eb0fd2
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Filesize
144KB
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Filesize
144KB
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Filesize
144KB
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Filesize
144KB
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Filesize
6.9MB
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Filesize
6.9MB
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Filesize
6.9MB
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Filesize
768KB
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Filesize
256KB
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Filesize
48KB
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Filesize
64KB
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Filesize
256KB
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Filesize
920KB
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Filesize
480KB
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Filesize
480KB
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Filesize
480KB
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Filesize
480KB
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Filesize
392KB
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Filesize
392KB
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Filesize
392KB
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Filesize
392KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
100KB
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Filesize
520KB
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Filesize
520KB
-
Filesize
520KB
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Filesize
520KB
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Filesize
4KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
-
Filesize
520KB
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Filesize
100KB
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Filesize
100KB
-
Filesize
100KB
-
Filesize
100KB
-
Filesize
100KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
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Filesize
520KB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
256KB
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Filesize
256KB
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Filesize
256KB