Analysis

  • max time kernel
    3s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    15-11-2024 19:00

General

  • Target

    builder.exe

  • Size

    456KB

  • MD5

    515a0c8be21a5ba836e5687fc2d73333

  • SHA1

    c52be9d0d37ac1b8d6bc09860e68e9e0615255ab

  • SHA256

    9950788284df125c7359aeb91435ed24d59359fac6a74ed73774ca31561cc7ae

  • SHA512

    4e2bd7ce844bba25aff12e2607c4281b59f7579b9407139ef6136ef09282c7afac1c702adebc42f8bd7703fac047fd8b5add34df334bfc04d3518ea483225522

  • SSDEEP

    6144:2uWP/BtSnurUylcrGYlnIttxv8HbcLgsd1Gus5psdrvV44dixP+MHDkBYdxtG9+V:2uWP/BZUyoLu8Agsmxwrvejkd2

Malware Config

Signatures

  • Detect rhadamanthys stealer shellcode 4 IoCs
  • Rhadamanthys

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

  • Rhadamanthys family
  • System Location Discovery: System Language Discovery 1 TTPs 1 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\builder.exe
    "C:\Users\Admin\AppData\Local\Temp\builder.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:5840

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/5840-0-0x00000000022E0000-0x00000000022E7000-memory.dmp

    Filesize

    28KB

  • memory/5840-1-0x0000000002440000-0x0000000002840000-memory.dmp

    Filesize

    4.0MB

  • memory/5840-2-0x0000000002440000-0x0000000002840000-memory.dmp

    Filesize

    4.0MB

  • memory/5840-3-0x0000000002440000-0x0000000002840000-memory.dmp

    Filesize

    4.0MB

  • memory/5840-4-0x0000000002440000-0x0000000002840000-memory.dmp

    Filesize

    4.0MB