Analysis
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max time kernel
150s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
05-04-2024 13:27
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Win32.PWSX-gen.19953.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Win32.PWSX-gen.19953.exe
Resource
win10v2004-20240226-en
General
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Target
SecuriteInfo.com.Win32.PWSX-gen.19953.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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NirSoft MailPassView 2 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral1/memory/1112-74-0x0000000000400000-0x0000000000462000-memory.dmp MailPassView behavioral1/memory/1112-92-0x0000000000400000-0x0000000000462000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 2 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral1/memory/2680-63-0x0000000000400000-0x0000000000478000-memory.dmp WebBrowserPassView behavioral1/memory/2680-81-0x0000000000400000-0x0000000000478000-memory.dmp WebBrowserPassView -
Nirsoft 7 IoCs
Processes:
resource yara_rule behavioral1/memory/2680-63-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft behavioral1/memory/1112-74-0x0000000000400000-0x0000000000462000-memory.dmp Nirsoft behavioral1/memory/1232-75-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft behavioral1/memory/1232-73-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft behavioral1/memory/1232-76-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft behavioral1/memory/2680-81-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft behavioral1/memory/1112-92-0x0000000000400000-0x0000000000462000-memory.dmp Nirsoft -
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
Processes:
SecuriteInfo.com.Win32.PWSX-gen.19953.exedescription ioc Process Key opened \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts SecuriteInfo.com.Win32.PWSX-gen.19953.exe -
Suspicious use of SetThreadContext 4 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.19953.exeSecuriteInfo.com.Win32.PWSX-gen.19953.exedescription pid Process procid_target PID 1716 set thread context of 2656 1716 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 32 PID 2656 set thread context of 2680 2656 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 35 PID 2656 set thread context of 1112 2656 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 36 PID 2656 set thread context of 1232 2656 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 38 -
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
Processes:
SecuriteInfo.com.Win32.PWSX-gen.19953.exepowershell.exeSecuriteInfo.com.Win32.PWSX-gen.19953.exepid Process 1716 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 1716 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 1716 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 1716 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 1716 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 1716 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 1716 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 2648 powershell.exe 2680 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 2680 SecuriteInfo.com.Win32.PWSX-gen.19953.exe -
Suspicious behavior: MapViewOfSection 4 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.19953.exepid Process 2656 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 2656 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 2656 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 2656 SecuriteInfo.com.Win32.PWSX-gen.19953.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.19953.exepowershell.exeSecuriteInfo.com.Win32.PWSX-gen.19953.exedescription pid Process Token: SeDebugPrivilege 1716 SecuriteInfo.com.Win32.PWSX-gen.19953.exe Token: SeDebugPrivilege 2648 powershell.exe Token: SeDebugPrivilege 1232 SecuriteInfo.com.Win32.PWSX-gen.19953.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.19953.exepid Process 2656 SecuriteInfo.com.Win32.PWSX-gen.19953.exe -
Suspicious use of WriteProcessMemory 40 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.19953.exeSecuriteInfo.com.Win32.PWSX-gen.19953.exedescription pid Process procid_target PID 1716 wrote to memory of 2648 1716 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 28 PID 1716 wrote to memory of 2648 1716 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 28 PID 1716 wrote to memory of 2648 1716 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 28 PID 1716 wrote to memory of 2648 1716 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 28 PID 1716 wrote to memory of 2504 1716 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 30 PID 1716 wrote to memory of 2504 1716 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 30 PID 1716 wrote to memory of 2504 1716 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 30 PID 1716 wrote to memory of 2504 1716 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 30 PID 1716 wrote to memory of 2656 1716 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 32 PID 1716 wrote to memory of 2656 1716 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 32 PID 1716 wrote to memory of 2656 1716 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 32 PID 1716 wrote to memory of 2656 1716 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 32 PID 1716 wrote to memory of 2656 1716 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 32 PID 1716 wrote to memory of 2656 1716 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 32 PID 1716 wrote to memory of 2656 1716 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 32 PID 1716 wrote to memory of 2656 1716 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 32 PID 1716 wrote to memory of 2656 1716 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 32 PID 1716 wrote to memory of 2656 1716 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 32 PID 1716 wrote to memory of 2656 1716 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 32 PID 1716 wrote to memory of 2656 1716 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 32 PID 1716 wrote to memory of 2656 1716 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 32 PID 2656 wrote to memory of 2680 2656 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 35 PID 2656 wrote to memory of 2680 2656 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 35 PID 2656 wrote to memory of 2680 2656 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 35 PID 2656 wrote to memory of 2680 2656 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 35 PID 2656 wrote to memory of 2680 2656 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 35 PID 2656 wrote to memory of 1112 2656 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 36 PID 2656 wrote to memory of 1112 2656 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 36 PID 2656 wrote to memory of 1112 2656 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 36 PID 2656 wrote to memory of 1112 2656 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 36 PID 2656 wrote to memory of 1112 2656 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 36 PID 2656 wrote to memory of 1460 2656 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 37 PID 2656 wrote to memory of 1460 2656 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 37 PID 2656 wrote to memory of 1460 2656 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 37 PID 2656 wrote to memory of 1460 2656 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 37 PID 2656 wrote to memory of 1232 2656 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 38 PID 2656 wrote to memory of 1232 2656 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 38 PID 2656 wrote to memory of 1232 2656 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 38 PID 2656 wrote to memory of 1232 2656 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 38 PID 2656 wrote to memory of 1232 2656 SecuriteInfo.com.Win32.PWSX-gen.19953.exe 38
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.19953.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.19953.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1716 -
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
PID:2648
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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\tmpA709.tmp"2⤵
- Creates scheduled task(s)
PID:2504
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.19953.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.19953.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2656 -
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.19953.exeC:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.19953.exe /stext "C:\Users\Admin\AppData\Local\Temp\qukqtzvwzfzgrwirb"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:2680
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.19953.exeC:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.19953.exe /stext "C:\Users\Admin\AppData\Local\Temp\awpjuropvnrttcevsxpgp"3⤵
- Accesses Microsoft Outlook accounts
PID:1112
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.19953.exeC:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.19953.exe /stext "C:\Users\Admin\AppData\Local\Temp\drdbmkyrjwjydqszbiczazec"3⤵PID:1460
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.19953.exeC:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.19953.exe /stext "C:\Users\Admin\AppData\Local\Temp\drdbmkyrjwjydqszbiczazec"3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1232
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
144B
MD5f0505aca47ea9ee44d6bb3a17779f611
SHA12b517c9a3c7cbf2d75bb55156b6bbefbe5f73f20
SHA2563f299bee2d47a031155142eef8ef9fdc426ba3b0934ddca67a74a564844165ff
SHA51254426c9290b468307ef2e0fbc79611cd9543f3d66d28146bbfbd848dd52f551a29b03ab128a97d243a20d88cae8e2c7e20f26c4e1d0e927015fe0859523f5f35
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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Filesize
1KB
MD585cdac26c8a7b8c249b6778ce4a1403b
SHA176749f50f2fbbf73cfddc9adbb968291f39b90b2
SHA2565fbdbdbdcfedc069c32c5ed0c2192e1877a797715fc5e67e7d29c728892561c1
SHA51256b0512ff1531b955cbbe8ede233104243638c1610d79d3bc7de713fcacedda7a9ee93a42be74c17bcb5bb55e87c491c06122a5ca103b67345a9e3e8f229d178