Analysis
- max time kernel
293s - max time network
299s - platform
windows10-1703_x64 - resource
win10-20240404-en - resource tags
- submitted
04/05/2024, 22:44
General
- Target d8611009beab9c280a59e82aea98a0637bc3fc5765be0b3a11334d95f06e4506.exe
- Size 1.8MB
- Sample240504-2ntdvsdh91
- SHA256 d8611009beab9c280a59e82aea98a0637bc3fc5765be0b3a11334d95f06e4506
Malware Config
Extracted
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amadey
-
4.18
-
http://193.233.132.56
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install_dir
09fd851a4f
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install_file
explorha.exe
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strings_key
443351145ece4966ded809641c77cfa8
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url_paths
/Pneh2sXQk0/index.php
Signatures
- Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 7 IoCs
- Blocklisted process makes network request 2 IoCs
- Downloads MZ/PE file
- Checks BIOS information in registry 2 TTPs 14 IoCs
BIOS information is often read in order to detect sandboxing environments.
- Executes dropped EXE 6 IoCs
- Identifies Wine through registry keys 2 TTPs 7 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
- Loads dropped DLL 3 IoCs
- Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
- Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs
- Drops file in Windows directory 1 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 27 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 15 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\d8611009beab9c280a59e82aea98a0637bc3fc5765be0b3a11334d95f06e4506.exe"C:\Users\Admin\AppData\Local\Temp\d8611009beab9c280a59e82aea98a0637bc3fc5765be0b3a11334d95f06e4506.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe"C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe"2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll, Main3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll, Main4⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\netsh.exenetsh wlan show profiles5⤵
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -Command Compress-Archive -Path 'C:\Users\Admin\AppData\Local\Temp\_Files_\' -DestinationPath 'C:\Users\Admin\AppData\Local\Temp\687926120302_Desktop.zip' -CompressionLevel Optimal5⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll, Main3⤵
- Blocklisted process makes network request
- Loads dropped DLL
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C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exeC:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
-
C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exeC:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
-
C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exeC:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
-
C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exeC:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
-
C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exeC:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
explorha.exe
__PSScriptPolicyTest_d5lxxxo3.qwp.ps1
clip64.dll
cred64.dll
memory/164-135-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-143-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-14-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-151-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-17-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-16-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-18-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-19-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-148-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-146-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-145-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-144-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-119-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-142-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-94-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-96-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-95-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-97-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-117-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-108-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-137-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-110-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-136-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-113-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-114-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-115-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-134-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-139-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-116-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-133-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-129-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-123-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-124-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-125-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-126-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/164-127-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/388-112-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/388-111-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/1732-130-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/1732-132-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/2528-150-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/2528-149-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/2836-140-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/2836-141-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/3484-0-0x0000000000EC0000-0x000000000136C000-memory.dmp
memory/3484-1-0x0000000077994000-0x0000000077995000-memory.dmp
memory/3484-2-0x0000000000EC1000-0x0000000000EF0000-memory.dmp
memory/3484-3-0x0000000000EC0000-0x000000000136C000-memory.dmp
memory/3484-5-0x0000000000EC0000-0x000000000136C000-memory.dmp
memory/3484-13-0x0000000000EC0000-0x000000000136C000-memory.dmp
memory/4344-72-0x000002D24FCB0000-0x000002D24FCC2000-memory.dmp
memory/4344-85-0x000002D24FA40000-0x000002D24FA4A000-memory.dmp
memory/4344-38-0x000002D24FCF0000-0x000002D24FD66000-memory.dmp
memory/4344-35-0x000002D24F9E0000-0x000002D24FA02000-memory.dmp
memory/4400-122-0x0000000000CB0000-0x000000000115C000-memory.dmp
memory/4400-120-0x0000000000CB0000-0x000000000115C000-memory.dmp