Analysis

  • max time kernel
    136s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/03/2023, 14:22

General

  • Target
    setup.exe
  • Size 354KB
  • Sample230318-rpkg8sce38
  • SHA256 47c2e67226dd11c86f067265c60710b05a2d22dff4e815841a1138755c5b3bf9
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Signatures

  • Detect rhadamanthys stealer shellcode 3 IoCs
  • Rhadamanthys

    Rhadamanthys is an info stealer written in C++ first seen in August 2022.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs
  • Program crash 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 5 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\setup.exe
    "C:\Users\Admin\AppData\Local\Temp\setup.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Checks SCSI registry key(s)
    • Suspicious use of AdjustPrivilegeToken
    PID:4484
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4484 -s 808
      2⤵
      • Program crash
      PID:1052
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 4484 -ip 4484
    1⤵
      PID:3724

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          memory/4484-134-0x0000000002B10000-0x0000000002B3E000-memory.dmp

          memory/4484-135-0x0000000000400000-0x0000000002B08000-memory.dmp

          memory/4484-138-0x0000000002B40000-0x0000000002B5C000-memory.dmp

          memory/4484-141-0x00000000001F0000-0x00000000001F2000-memory.dmp

          memory/4484-140-0x0000000002B40000-0x0000000002B5C000-memory.dmp

          memory/4484-142-0x0000000004990000-0x0000000005990000-memory.dmp

          memory/4484-143-0x0000000002B40000-0x0000000002B5C000-memory.dmp

          memory/4484-144-0x0000000000400000-0x0000000002B08000-memory.dmp