Analysis
- max time kernel
148s - max time network
137s - platform
windows11-21h2_x64 - resource
win11-20240221-en - resource tags
- submitted
28/03/2024, 00:05
General
- Target 6ca6e4645a223dcca12ff92e3667c641bd98f1888afde4b5b4ffa41f68c3b913.exe
- Size 1.8MB
- Sample240328-adfapsbf7y
- SHA256 6ca6e4645a223dcca12ff92e3667c641bd98f1888afde4b5b4ffa41f68c3b913
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 5 IoCs
- Blocklisted process makes network request 2 IoCs
- Downloads MZ/PE file
- Checks BIOS information in registry 2 TTPs 10 IoCs
BIOS information is often read in order to detect sandboxing environments.
- Executes dropped EXE 4 IoCs
- Identifies Wine through registry keys 2 TTPs 5 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 5 IoCs
- Drops file in Windows directory 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 22 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 15 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\6ca6e4645a223dcca12ff92e3667c641bd98f1888afde4b5b4ffa41f68c3b913.exe"C:\Users\Admin\AppData\Local\Temp\6ca6e4645a223dcca12ff92e3667c641bd98f1888afde4b5b4ffa41f68c3b913.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 FindShellTrayWindow
- 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\181651180316_Desktop.zip' -CompressionLevel Optimal5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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-
-
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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
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
explorha.exe
explorha.exe
__PSScriptPolicyTest_lkm0cuu4.fyy.ps1
clip64.dll
cred64.dll
memory/2020-3-0x0000000004C70000-0x0000000004C71000-memory.dmp
memory/2020-7-0x0000000004C40000-0x0000000004C41000-memory.dmp
memory/2020-9-0x0000000004CA0000-0x0000000004CA1000-memory.dmp
memory/2020-8-0x0000000004C50000-0x0000000004C51000-memory.dmp
memory/2020-6-0x0000000004CB0000-0x0000000004CB1000-memory.dmp
memory/2020-10-0x0000000004CD0000-0x0000000004CD1000-memory.dmp
memory/2020-11-0x0000000004CC0000-0x0000000004CC1000-memory.dmp
memory/2020-5-0x0000000004C60000-0x0000000004C61000-memory.dmp
memory/2020-0-0x0000000000E00000-0x000000000129B000-memory.dmp
memory/2020-4-0x0000000004C80000-0x0000000004C81000-memory.dmp
memory/2020-22-0x0000000000E00000-0x000000000129B000-memory.dmp
memory/2020-2-0x0000000000E00000-0x000000000129B000-memory.dmp
memory/2020-1-0x0000000077C36000-0x0000000077C38000-memory.dmp
memory/2152-32-0x0000000005600000-0x0000000005601000-memory.dmp
memory/2152-108-0x0000000000990000-0x0000000000E2B000-memory.dmp
memory/2152-27-0x00000000055C0000-0x00000000055C1000-memory.dmp
memory/2152-26-0x00000000055B0000-0x00000000055B1000-memory.dmp
memory/2152-25-0x0000000000990000-0x0000000000E2B000-memory.dmp
memory/2152-91-0x0000000000990000-0x0000000000E2B000-memory.dmp
memory/2152-33-0x0000000000990000-0x0000000000E2B000-memory.dmp
memory/2152-29-0x00000000055E0000-0x00000000055E1000-memory.dmp
memory/2152-30-0x0000000005580000-0x0000000005581000-memory.dmp
memory/2152-90-0x0000000000990000-0x0000000000E2B000-memory.dmp
memory/2152-89-0x0000000000990000-0x0000000000E2B000-memory.dmp
memory/2152-88-0x0000000000990000-0x0000000000E2B000-memory.dmp
memory/2152-56-0x0000000000990000-0x0000000000E2B000-memory.dmp
memory/2152-92-0x0000000000990000-0x0000000000E2B000-memory.dmp
memory/2152-93-0x0000000000990000-0x0000000000E2B000-memory.dmp
memory/2152-24-0x0000000000990000-0x0000000000E2B000-memory.dmp
memory/2152-105-0x0000000000990000-0x0000000000E2B000-memory.dmp
memory/2152-66-0x0000000000990000-0x0000000000E2B000-memory.dmp
memory/2152-67-0x0000000000990000-0x0000000000E2B000-memory.dmp
memory/2152-31-0x0000000005590000-0x0000000005591000-memory.dmp
memory/2152-110-0x0000000000990000-0x0000000000E2B000-memory.dmp
memory/2152-109-0x0000000000990000-0x0000000000E2B000-memory.dmp
memory/2152-28-0x00000000055A0000-0x00000000055A1000-memory.dmp
memory/2152-107-0x0000000000990000-0x0000000000E2B000-memory.dmp
memory/2152-106-0x0000000000990000-0x0000000000E2B000-memory.dmp
memory/2264-65-0x00007FFFABE70000-0x00007FFFAC932000-memory.dmp
memory/2264-59-0x00000229AC790000-0x00000229AC79A000-memory.dmp
memory/2264-58-0x00000229AC7A0000-0x00000229AC7B2000-memory.dmp
memory/2264-57-0x0000022994070000-0x0000022994080000-memory.dmp
memory/2264-54-0x00007FFFABE70000-0x00007FFFAC932000-memory.dmp
memory/2264-55-0x0000022994070000-0x0000022994080000-memory.dmp
memory/2264-53-0x0000022994510000-0x0000022994532000-memory.dmp
memory/2536-98-0x0000000005200000-0x0000000005201000-memory.dmp
memory/2536-100-0x0000000005220000-0x0000000005221000-memory.dmp
memory/2536-104-0x0000000000990000-0x0000000000E2B000-memory.dmp
memory/2536-95-0x0000000000990000-0x0000000000E2B000-memory.dmp
memory/2536-96-0x0000000000990000-0x0000000000E2B000-memory.dmp
memory/2536-97-0x00000000051F0000-0x00000000051F1000-memory.dmp
memory/2536-99-0x00000000051E0000-0x00000000051E1000-memory.dmp
memory/2536-103-0x0000000005210000-0x0000000005211000-memory.dmp
memory/2536-101-0x00000000051C0000-0x00000000051C1000-memory.dmp
memory/2536-102-0x00000000051D0000-0x00000000051D1000-memory.dmp
memory/2728-112-0x0000000000990000-0x0000000000E2B000-memory.dmp
memory/2728-118-0x0000000004BC0000-0x0000000004BC1000-memory.dmp
memory/2728-119-0x0000000000990000-0x0000000000E2B000-memory.dmp
memory/2728-116-0x0000000004C10000-0x0000000004C11000-memory.dmp
memory/2728-117-0x0000000004BB0000-0x0000000004BB1000-memory.dmp
memory/2728-115-0x0000000004BD0000-0x0000000004BD1000-memory.dmp
memory/2728-114-0x0000000004BF0000-0x0000000004BF1000-memory.dmp
memory/2728-113-0x0000000004BE0000-0x0000000004BE1000-memory.dmp
memory/5052-85-0x0000000004AB0000-0x0000000004AB1000-memory.dmp
memory/5052-79-0x0000000000990000-0x0000000000E2B000-memory.dmp
memory/5052-80-0x0000000000990000-0x0000000000E2B000-memory.dmp
memory/5052-82-0x0000000004AE0000-0x0000000004AE1000-memory.dmp
memory/5052-83-0x0000000004AC0000-0x0000000004AC1000-memory.dmp
memory/5052-81-0x0000000004AD0000-0x0000000004AD1000-memory.dmp
memory/5052-84-0x0000000004B00000-0x0000000004B01000-memory.dmp
memory/5052-87-0x0000000000990000-0x0000000000E2B000-memory.dmp
memory/5052-86-0x0000000004AA0000-0x0000000004AA1000-memory.dmp