Analysis
- max time kernel
147s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
03/05/2024, 09:20
General
- Target proof of paymentt.exe
- Size 954KB
- Sample240503-larp4sde24
- SHA256 1fbac26d1db7fce1f1ddc5c552ab50ac44888d906e355f2a9187544a52cb8c94
Malware Config
Extracted
-
remcos
-
RemoteHost
-
37.120.235.122:2269
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audio_folder
MicRecords
-
audio_record_time
5
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connect_delay
0
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connect_interval
1
-
copy_file
remcos.exe
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copy_folder
Remcos
-
delete_file
false
-
hide_file
false
-
hide_keylog_file
false
-
install_flag
false
-
keylog_crypt
false
-
keylog_file
logs.dat
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keylog_flag
false
-
keylog_folder
remcos
-
mouse_option
false
-
mutex
Rmc-F9KCYW
-
screenshot_crypt
false
-
screenshot_flag
false
-
screenshot_folder
Screenshots
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screenshot_path
%AppData%
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screenshot_time
10
-
take_screenshot_option
false
-
take_screenshot_time
5
Signatures
- Remcos
Remcos is a closed-source remote control and surveillance software.
- NirSoft MailPassView 1 IoCs
Password recovery tool for various email clients
- NirSoft WebBrowserPassView 1 IoCs
Password recovery tool for various web browsers
- Nirsoft 3 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
- Suspicious use of SetThreadContext 4 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 10 IoCs
- Suspicious behavior: MapViewOfSection 3 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 30 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\proof of paymentt.exe"C:\Users\Admin\AppData\Local\Temp\proof of paymentt.exe"1⤵
- Checks computer location settings
- 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\mQpdTSxCjbPop.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\mQpdTSxCjbPop" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6AC0.tmp"2⤵
- Creates scheduled task(s)
-
-
C:\Users\Admin\AppData\Local\Temp\proof of paymentt.exe"C:\Users\Admin\AppData\Local\Temp\proof of paymentt.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\proof of paymentt.exe"C:\Users\Admin\AppData\Local\Temp\proof of paymentt.exe" /stext "C:\Users\Admin\AppData\Local\Temp\zadgjdrottjmpgzzd"3⤵
- Suspicious behavior: EnumeratesProcesses
-
-
C:\Users\Admin\AppData\Local\Temp\proof of paymentt.exe"C:\Users\Admin\AppData\Local\Temp\proof of paymentt.exe" /stext "C:\Users\Admin\AppData\Local\Temp\ccqqjvbhhbbrsmvdmzfn"3⤵
- Accesses Microsoft Outlook accounts
-
-
C:\Users\Admin\AppData\Local\Temp\proof of paymentt.exe"C:\Users\Admin\AppData\Local\Temp\proof of paymentt.exe" /stext "C:\Users\Admin\AppData\Local\Temp\mwvjkomjvjtwcajhdkspvdhj"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
logs.dat
__PSScriptPolicyTest_ymvhykqn.h5s.ps1
tmp6AC0.tmp
zadgjdrottjmpgzzd
memory/8-63-0x00000000070E0000-0x0000000007176000-memory.dmp
memory/8-23-0x0000000074D00000-0x00000000754B0000-memory.dmp
memory/8-59-0x0000000006D70000-0x0000000006E13000-memory.dmp
memory/8-58-0x00000000060F0000-0x000000000610E000-memory.dmp
memory/8-48-0x0000000075590000-0x00000000755DC000-memory.dmp
memory/8-79-0x0000000074D00000-0x00000000754B0000-memory.dmp
memory/8-70-0x0000000007180000-0x0000000007188000-memory.dmp
memory/8-15-0x0000000000DA0000-0x0000000000DD6000-memory.dmp
memory/8-16-0x0000000074D00000-0x00000000754B0000-memory.dmp
memory/8-17-0x0000000004E60000-0x0000000005488000-memory.dmp
memory/8-47-0x0000000006110000-0x0000000006142000-memory.dmp
memory/8-19-0x0000000074D00000-0x00000000754B0000-memory.dmp
memory/8-22-0x0000000004D90000-0x0000000004DF6000-memory.dmp
memory/8-21-0x0000000004D20000-0x0000000004D86000-memory.dmp
memory/8-69-0x00000000071A0000-0x00000000071BA000-memory.dmp
memory/8-46-0x0000000005BD0000-0x0000000005C1C000-memory.dmp
memory/8-27-0x0000000005540000-0x0000000005894000-memory.dmp
memory/8-68-0x00000000070A0000-0x00000000070B4000-memory.dmp
memory/8-65-0x0000000007090000-0x000000000709E000-memory.dmp
memory/8-64-0x0000000007060000-0x0000000007071000-memory.dmp
memory/8-60-0x00000000074B0000-0x0000000007B2A000-memory.dmp
memory/8-45-0x0000000005B40000-0x0000000005B5E000-memory.dmp
memory/8-62-0x0000000006ED0000-0x0000000006EDA000-memory.dmp
memory/8-61-0x0000000006E60000-0x0000000006E7A000-memory.dmp
memory/8-20-0x0000000004C80000-0x0000000004CA2000-memory.dmp
memory/984-85-0x0000000000400000-0x0000000000478000-memory.dmp
memory/984-83-0x0000000000400000-0x0000000000478000-memory.dmp
memory/984-88-0x0000000000400000-0x0000000000478000-memory.dmp
memory/2200-84-0x0000000000400000-0x0000000000462000-memory.dmp
memory/2200-87-0x0000000000400000-0x0000000000462000-memory.dmp
memory/2200-86-0x0000000000400000-0x0000000000462000-memory.dmp
memory/3432-66-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-109-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-28-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-34-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-40-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-144-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-143-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-67-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-37-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-24-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-136-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-71-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-72-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-74-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-135-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-78-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-80-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-81-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-127-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-126-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-123-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-122-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-117-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-116-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-112-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-25-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-108-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-107-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-97-0x0000000010000000-0x0000000010019000-memory.dmp
memory/3432-101-0x0000000010000000-0x0000000010019000-memory.dmp
memory/3432-100-0x0000000010000000-0x0000000010019000-memory.dmp
memory/3432-102-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-104-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-105-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3432-106-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3648-90-0x0000000000400000-0x0000000000424000-memory.dmp
memory/3648-94-0x0000000000400000-0x0000000000424000-memory.dmp
memory/3648-89-0x0000000000400000-0x0000000000424000-memory.dmp
memory/3876-6-0x0000000005A10000-0x0000000005AAC000-memory.dmp
memory/3876-1-0x0000000000CD0000-0x0000000000DC4000-memory.dmp
memory/3876-4-0x0000000005770000-0x000000000577A000-memory.dmp
memory/3876-2-0x0000000005E20000-0x00000000063C4000-memory.dmp
memory/3876-5-0x0000000074D00000-0x00000000754B0000-memory.dmp
memory/3876-3-0x00000000057B0000-0x0000000005842000-memory.dmp
memory/3876-8-0x0000000005C30000-0x0000000005C46000-memory.dmp
memory/3876-7-0x0000000006AD0000-0x0000000006BB8000-memory.dmp
memory/3876-9-0x0000000005D80000-0x0000000005D96000-memory.dmp
memory/3876-10-0x00000000070A0000-0x0000000007160000-memory.dmp
memory/3876-0-0x0000000074D0E000-0x0000000074D0F000-memory.dmp
memory/3876-39-0x0000000074D00000-0x00000000754B0000-memory.dmp