Analysis
- max time kernel
144s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20240412-en - resource tags
- submitted
20/04/2024, 01:38
General
- Target 8c8afd00e6087780e4ee0a36f170ba06f13ba6d0c46cd2119b876e88d40c24e3.exe
- Size 2.8MB
- Sample240420-b2ngnaea4v
- SHA256 8c8afd00e6087780e4ee0a36f170ba06f13ba6d0c46cd2119b876e88d40c24e3
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.
- Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
- 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 23 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 15 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\8c8afd00e6087780e4ee0a36f170ba06f13ba6d0c46cd2119b876e88d40c24e3.exe"C:\Users\Admin\AppData\Local\Temp\8c8afd00e6087780e4ee0a36f170ba06f13ba6d0c46cd2119b876e88d40c24e3.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- 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
- Checks computer location settings
- 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\288054676187_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
__PSScriptPolicyTest_nrlsp3jk.0bk.ps1
clip64.dll
cred64.dll
memory/1404-118-0x0000000005360000-0x0000000005361000-memory.dmp
memory/1404-119-0x00000000053B0000-0x00000000053B1000-memory.dmp
memory/1404-121-0x0000000005350000-0x0000000005351000-memory.dmp
memory/1404-116-0x0000000005370000-0x0000000005371000-memory.dmp
memory/1404-117-0x0000000005380000-0x0000000005381000-memory.dmp
memory/1404-115-0x0000000000B50000-0x0000000000E60000-memory.dmp
memory/1404-114-0x0000000000B50000-0x0000000000E60000-memory.dmp
memory/1404-120-0x0000000005340000-0x0000000005341000-memory.dmp
memory/1404-122-0x00000000053A0000-0x00000000053A1000-memory.dmp
memory/1404-123-0x0000000000B50000-0x0000000000E60000-memory.dmp
memory/3140-31-0x0000000005140000-0x0000000005141000-memory.dmp
memory/3140-110-0x0000000000B50000-0x0000000000E60000-memory.dmp
memory/3140-26-0x0000000005160000-0x0000000005161000-memory.dmp
memory/3140-30-0x0000000005130000-0x0000000005131000-memory.dmp
memory/3140-80-0x0000000000B50000-0x0000000000E60000-memory.dmp
memory/3140-29-0x0000000005190000-0x0000000005191000-memory.dmp
memory/3140-28-0x0000000005150000-0x0000000005151000-memory.dmp
memory/3140-27-0x0000000005170000-0x0000000005171000-memory.dmp
memory/3140-33-0x00000000051B0000-0x00000000051B1000-memory.dmp
memory/3140-32-0x00000000051C0000-0x00000000051C1000-memory.dmp
memory/3140-34-0x0000000000B50000-0x0000000000E60000-memory.dmp
memory/3140-35-0x0000000000B50000-0x0000000000E60000-memory.dmp
memory/3140-37-0x0000000000B50000-0x0000000000E60000-memory.dmp
memory/3140-25-0x0000000000B50000-0x0000000000E60000-memory.dmp
memory/3140-111-0x0000000000B50000-0x0000000000E60000-memory.dmp
memory/3140-109-0x0000000000B50000-0x0000000000E60000-memory.dmp
memory/3140-108-0x0000000000B50000-0x0000000000E60000-memory.dmp
memory/3140-107-0x0000000000B50000-0x0000000000E60000-memory.dmp
memory/3140-95-0x0000000000B50000-0x0000000000E60000-memory.dmp
memory/3140-94-0x0000000000B50000-0x0000000000E60000-memory.dmp
memory/3140-93-0x0000000000B50000-0x0000000000E60000-memory.dmp
memory/3140-92-0x0000000000B50000-0x0000000000E60000-memory.dmp
memory/3140-91-0x0000000000B50000-0x0000000000E60000-memory.dmp
memory/3140-24-0x0000000000B50000-0x0000000000E60000-memory.dmp
memory/3140-113-0x0000000000B50000-0x0000000000E60000-memory.dmp
memory/4040-58-0x0000000000B50000-0x0000000000E60000-memory.dmp
memory/4040-56-0x0000000004D90000-0x0000000004D91000-memory.dmp
memory/4040-38-0x0000000000B50000-0x0000000000E60000-memory.dmp
memory/4040-50-0x0000000000B50000-0x0000000000E60000-memory.dmp
memory/4040-52-0x0000000004DC0000-0x0000000004DC1000-memory.dmp
memory/4040-54-0x0000000004D80000-0x0000000004D81000-memory.dmp
memory/4040-53-0x0000000004DF0000-0x0000000004DF1000-memory.dmp
memory/4040-55-0x0000000004DA0000-0x0000000004DA1000-memory.dmp
memory/4040-51-0x0000000004DB0000-0x0000000004DB1000-memory.dmp
memory/4040-57-0x0000000004DE0000-0x0000000004DE1000-memory.dmp
memory/4528-23-0x0000000000D10000-0x0000000001020000-memory.dmp
memory/4528-8-0x0000000005000000-0x0000000005001000-memory.dmp
memory/4528-68-0x000001DD1C470000-0x000001DD1C492000-memory.dmp
memory/4528-79-0x00007FFAF0460000-0x00007FFAF0F21000-memory.dmp
memory/4528-1-0x0000000077294000-0x0000000077296000-memory.dmp
memory/4528-2-0x0000000000D10000-0x0000000001020000-memory.dmp
memory/4528-3-0x0000000005020000-0x0000000005021000-memory.dmp
memory/4528-4-0x0000000005030000-0x0000000005031000-memory.dmp
memory/4528-5-0x0000000005010000-0x0000000005011000-memory.dmp
memory/4528-6-0x0000000005060000-0x0000000005061000-memory.dmp
memory/4528-9-0x0000000005050000-0x0000000005051000-memory.dmp
memory/4528-0-0x0000000000D10000-0x0000000001020000-memory.dmp
memory/4528-7-0x0000000004FF0000-0x0000000004FF1000-memory.dmp
memory/4528-10-0x0000000005080000-0x0000000005081000-memory.dmp
memory/4528-73-0x000001DD1C450000-0x000001DD1C45A000-memory.dmp
memory/4528-72-0x000001DD1C4A0000-0x000001DD1C4B2000-memory.dmp
memory/4528-71-0x000001DD038E0000-0x000001DD038F0000-memory.dmp
memory/4528-70-0x000001DD038E0000-0x000001DD038F0000-memory.dmp
memory/4528-69-0x00007FFAF0460000-0x00007FFAF0F21000-memory.dmp
memory/4528-11-0x0000000005070000-0x0000000005071000-memory.dmp
memory/4824-106-0x0000000000B50000-0x0000000000E60000-memory.dmp
memory/4824-105-0x0000000004CB0000-0x0000000004CB1000-memory.dmp
memory/4824-104-0x0000000004C60000-0x0000000004C61000-memory.dmp
memory/4824-103-0x0000000004C70000-0x0000000004C71000-memory.dmp
memory/4824-102-0x0000000004C50000-0x0000000004C51000-memory.dmp
memory/4824-101-0x0000000004CC0000-0x0000000004CC1000-memory.dmp
memory/4824-100-0x0000000004C80000-0x0000000004C81000-memory.dmp
memory/4824-99-0x0000000004C90000-0x0000000004C91000-memory.dmp
memory/4824-98-0x0000000000B50000-0x0000000000E60000-memory.dmp
memory/4824-97-0x0000000000B50000-0x0000000000E60000-memory.dmp