Analysis
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max time kernel
148s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
04-07-2024 02:03
Static task
static1
Behavioral task
behavioral1
Sample
dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe
Resource
win10v2004-20240508-en
General
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Target
dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe
-
Size
1.2MB
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MD5
ee28c3097b0a179bee35c93761526041
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SHA1
e0dd7342f2019adb9e4ae74136f6842c14087077
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SHA256
dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462
-
SHA512
51572fa32d2b1442c91675a75087a92a14b98af4733ad9a37e936a04e2e77cf0ee1a020f52e1b2e9ad2b3a3f170a888e777e74971828006afe906d328afb062c
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SSDEEP
24576:h1sMaPo6C4bNhNu384DvLF3sf7wAHBgD6HjZgoOD6hpwlXfDFo:h1ssCh0847pq7wTD6HjBhpwtFo
Malware Config
Extracted
remcos
RemoteHost
204.10.160.230:7983
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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-O7QOC3
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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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Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
Processes:
powershell.exepowershell.exepid process 2668 powershell.exe 2664 powershell.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exedescription pid process target process PID 2988 set thread context of 2524 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Scheduled Task/Job: Scheduled Task 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 9 IoCs
Processes:
dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exepowershell.exepowershell.exepid process 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe 2668 powershell.exe 2664 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exepowershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe Token: SeDebugPrivilege 2668 powershell.exe Token: SeDebugPrivilege 2664 powershell.exe -
Suspicious use of WriteProcessMemory 25 IoCs
Processes:
dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exedescription pid process target process PID 2988 wrote to memory of 2664 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe powershell.exe PID 2988 wrote to memory of 2664 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe powershell.exe PID 2988 wrote to memory of 2664 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe powershell.exe PID 2988 wrote to memory of 2664 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe powershell.exe PID 2988 wrote to memory of 2668 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe powershell.exe PID 2988 wrote to memory of 2668 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe powershell.exe PID 2988 wrote to memory of 2668 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe powershell.exe PID 2988 wrote to memory of 2668 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe powershell.exe PID 2988 wrote to memory of 2612 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe schtasks.exe PID 2988 wrote to memory of 2612 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe schtasks.exe PID 2988 wrote to memory of 2612 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe schtasks.exe PID 2988 wrote to memory of 2612 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe schtasks.exe PID 2988 wrote to memory of 2524 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe PID 2988 wrote to memory of 2524 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe PID 2988 wrote to memory of 2524 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe PID 2988 wrote to memory of 2524 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe PID 2988 wrote to memory of 2524 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe PID 2988 wrote to memory of 2524 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe PID 2988 wrote to memory of 2524 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe PID 2988 wrote to memory of 2524 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe PID 2988 wrote to memory of 2524 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe PID 2988 wrote to memory of 2524 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe PID 2988 wrote to memory of 2524 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe PID 2988 wrote to memory of 2524 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe PID 2988 wrote to memory of 2524 2988 dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe"C:\Users\Admin\AppData\Local\Temp\dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.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\Local\Temp\dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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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\wTEtBSqxFaPmz.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\wTEtBSqxFaPmz" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB5B8.tmp"2⤵
- Scheduled Task/Job: Scheduled Task
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C:\Users\Admin\AppData\Local\Temp\dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe"C:\Users\Admin\AppData\Local\Temp\dacf76612ec19aa3f80f070321abac8830e376981ccd5ec4eebd1ba017c6e462.exe"2⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmpB5B8.tmpFilesize
1KB
MD5c5addf7e8761fc97cf5a9c372f5b8d65
SHA1add5a0864f1e277a5f42c2bd42782d74b4ca9ca5
SHA25648b7d9642be2a2fe868b991fa6b878e8a395e07d0b5e39208c481bdb93012672
SHA512aaef9a9134296e3b58eae32a5ae143988c3c4a54e29b92f72194023b15edc778db7f836bc842ecde6d9a2ba388db2f0035a892c2bb619f3c157185a5e570ba3c
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\GHYT6CDY7YV3SBEJZCE4.tempFilesize
7KB
MD5ce7aa0f0cb08d188ee29248578f52769
SHA1ffc47da16391842db4fe4679c9b549f7e84cedb8
SHA2562191c2b5e91f7374bef6bda312732696e7f2bf94e371d242d7703c2adbe5cb61
SHA512619095b2af1754f7c18f2447a2a229af3c51faa40404af0f800d69436a2465786e3b0bf299ab5db8acc58028d4438f39ec5bbe4c7aba6e549c9383c92448b360
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memory/2524-33-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/2524-51-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/2524-52-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/2524-31-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/2524-50-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/2524-48-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/2524-39-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/2524-19-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/2524-22-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/2524-25-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/2524-37-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/2524-38-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/2524-36-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/2524-35-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2524-53-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/2524-49-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/2524-47-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/2524-46-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/2524-29-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/2524-27-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/2524-24-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/2524-41-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/2524-42-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/2524-43-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/2988-40-0x0000000073F30000-0x000000007461E000-memory.dmpFilesize
6.9MB
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memory/2988-1-0x0000000000850000-0x0000000000980000-memory.dmpFilesize
1.2MB
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memory/2988-3-0x00000000003A0000-0x00000000003BA000-memory.dmpFilesize
104KB
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memory/2988-2-0x0000000073F30000-0x000000007461E000-memory.dmpFilesize
6.9MB
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memory/2988-6-0x0000000004F70000-0x000000000506E000-memory.dmpFilesize
1016KB
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memory/2988-5-0x00000000003C0000-0x00000000003CC000-memory.dmpFilesize
48KB
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memory/2988-4-0x0000000000310000-0x0000000000318000-memory.dmpFilesize
32KB
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memory/2988-0-0x0000000073F3E000-0x0000000073F3F000-memory.dmpFilesize
4KB