Analysis

  • max time kernel
    137s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-10-2023 03:42

General

  • Target

    32c9c069c7fe9ffdd9086b957e45c03993863730cd1eed4815e226dc1b7b436e.exe

  • Size

    476KB

  • MD5

    76f37b780edf118a0364fab327167a0c

  • SHA1

    78dbbff57068378e4709afea5ba35561eb157ef5

  • SHA256

    32c9c069c7fe9ffdd9086b957e45c03993863730cd1eed4815e226dc1b7b436e

  • SHA512

    f677065ad4a920fbd819dae3eff010f35b794ac3d2f2031acbad8162fa4cb9d398420ba5d665b4260f0a17832d149e617d097be5c4986ea7a31a33fd3878b7b3

  • SSDEEP

    12288:y5QaO7SIsbbv4/lDv0zMrcoZPPPKW1ICFBCGw:ravv4tDKMrVPKsIkCGw

Malware Config

Signatures

  • Detect rhadamanthys stealer shellcode 6 IoCs
  • Rhadamanthys

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

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Deletes itself 1 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 6 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:2684
      • C:\Users\Admin\AppData\Local\Temp\32c9c069c7fe9ffdd9086b957e45c03993863730cd1eed4815e226dc1b7b436e.exe
        "C:\Users\Admin\AppData\Local\Temp\32c9c069c7fe9ffdd9086b957e45c03993863730cd1eed4815e226dc1b7b436e.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:436
        • C:\Users\Admin\AppData\Local\Temp\32c9c069c7fe9ffdd9086b957e45c03993863730cd1eed4815e226dc1b7b436e.exe
          C:\Users\Admin\AppData\Local\Temp\32c9c069c7fe9ffdd9086b957e45c03993863730cd1eed4815e226dc1b7b436e.exe
          3⤵
          • Suspicious use of NtCreateUserProcessOtherParentProcess
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:3656
      • C:\Windows\system32\certreq.exe
        "C:\Windows\system32\certreq.exe"
        2⤵
        • Deletes itself
        • Accesses Microsoft Outlook profiles
        • Checks processor information in registry
        • Suspicious behavior: EnumeratesProcesses
        • outlook_office_path
        • outlook_win_path
        PID:4760

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/436-12-0x0000000074AF0000-0x00000000752A0000-memory.dmp

      Filesize

      7.7MB

    • memory/436-1-0x0000000000940000-0x00000000009BE000-memory.dmp

      Filesize

      504KB

    • memory/436-2-0x0000000005A20000-0x0000000005FC4000-memory.dmp

      Filesize

      5.6MB

    • memory/436-3-0x0000000005380000-0x00000000053F8000-memory.dmp

      Filesize

      480KB

    • memory/436-4-0x00000000055F0000-0x0000000005600000-memory.dmp

      Filesize

      64KB

    • memory/436-5-0x0000000005570000-0x00000000055D8000-memory.dmp

      Filesize

      416KB

    • memory/436-6-0x0000000005600000-0x000000000564C000-memory.dmp

      Filesize

      304KB

    • memory/436-0-0x0000000074AF0000-0x00000000752A0000-memory.dmp

      Filesize

      7.7MB

    • memory/3656-29-0x0000000002880000-0x0000000002C80000-memory.dmp

      Filesize

      4.0MB

    • memory/3656-7-0x0000000000400000-0x0000000000473000-memory.dmp

      Filesize

      460KB

    • memory/3656-10-0x0000000000400000-0x0000000000473000-memory.dmp

      Filesize

      460KB

    • memory/3656-13-0x0000000000BE0000-0x0000000000BE7000-memory.dmp

      Filesize

      28KB

    • memory/3656-14-0x0000000002880000-0x0000000002C80000-memory.dmp

      Filesize

      4.0MB

    • memory/3656-15-0x0000000002880000-0x0000000002C80000-memory.dmp

      Filesize

      4.0MB

    • memory/3656-16-0x0000000002880000-0x0000000002C80000-memory.dmp

      Filesize

      4.0MB

    • memory/3656-17-0x0000000002880000-0x0000000002C80000-memory.dmp

      Filesize

      4.0MB

    • memory/3656-11-0x0000000000400000-0x0000000000473000-memory.dmp

      Filesize

      460KB

    • memory/3656-19-0x0000000000400000-0x0000000000473000-memory.dmp

      Filesize

      460KB

    • memory/3656-20-0x00000000036B0000-0x00000000036E6000-memory.dmp

      Filesize

      216KB

    • memory/3656-26-0x00000000036B0000-0x00000000036E6000-memory.dmp

      Filesize

      216KB

    • memory/3656-27-0x0000000002880000-0x0000000002C80000-memory.dmp

      Filesize

      4.0MB

    • memory/3656-28-0x0000000000400000-0x0000000000473000-memory.dmp

      Filesize

      460KB

    • memory/4760-32-0x00007FF4C0FC0000-0x00007FF4C10EF000-memory.dmp

      Filesize

      1.2MB

    • memory/4760-42-0x00007FF4C0FC0000-0x00007FF4C10EF000-memory.dmp

      Filesize

      1.2MB

    • memory/4760-31-0x0000021B0A280000-0x0000021B0A287000-memory.dmp

      Filesize

      28KB

    • memory/4760-18-0x0000021B09EC0000-0x0000021B09EC3000-memory.dmp

      Filesize

      12KB

    • memory/4760-33-0x00007FF4C0FC0000-0x00007FF4C10EF000-memory.dmp

      Filesize

      1.2MB

    • memory/4760-34-0x00007FF4C0FC0000-0x00007FF4C10EF000-memory.dmp

      Filesize

      1.2MB

    • memory/4760-35-0x00007FF4C0FC0000-0x00007FF4C10EF000-memory.dmp

      Filesize

      1.2MB

    • memory/4760-36-0x00007FF4C0FC0000-0x00007FF4C10EF000-memory.dmp

      Filesize

      1.2MB

    • memory/4760-38-0x00007FF4C0FC0000-0x00007FF4C10EF000-memory.dmp

      Filesize

      1.2MB

    • memory/4760-41-0x00007FF4C0FC0000-0x00007FF4C10EF000-memory.dmp

      Filesize

      1.2MB

    • memory/4760-40-0x00007FF4C0FC0000-0x00007FF4C10EF000-memory.dmp

      Filesize

      1.2MB

    • memory/4760-30-0x0000021B09EC0000-0x0000021B09EC3000-memory.dmp

      Filesize

      12KB

    • memory/4760-43-0x00007FFE54A50000-0x00007FFE54C45000-memory.dmp

      Filesize

      2.0MB

    • memory/4760-44-0x00007FF4C0FC0000-0x00007FF4C10EF000-memory.dmp

      Filesize

      1.2MB

    • memory/4760-45-0x00007FF4C0FC0000-0x00007FF4C10EF000-memory.dmp

      Filesize

      1.2MB

    • memory/4760-46-0x00007FF4C0FC0000-0x00007FF4C10EF000-memory.dmp

      Filesize

      1.2MB

    • memory/4760-47-0x00007FF4C0FC0000-0x00007FF4C10EF000-memory.dmp

      Filesize

      1.2MB

    • memory/4760-48-0x00007FF4C0FC0000-0x00007FF4C10EF000-memory.dmp

      Filesize

      1.2MB

    • memory/4760-49-0x00007FFE54A50000-0x00007FFE54C45000-memory.dmp

      Filesize

      2.0MB

    • memory/4760-50-0x00007FF4C0FC0000-0x00007FF4C10EF000-memory.dmp

      Filesize

      1.2MB

    • memory/4760-51-0x0000021B0A280000-0x0000021B0A285000-memory.dmp

      Filesize

      20KB

    • memory/4760-52-0x00007FFE54A50000-0x00007FFE54C45000-memory.dmp

      Filesize

      2.0MB