Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-01-2025 19:03

General

  • Target

    HSBC Payment_Advice 3II301982 .scr

  • Size

    987KB

  • MD5

    23b640cc7b2cff45ceef1c718e7095e0

  • SHA1

    dcb684e452d59af4b1bc7b5de4bdccd2b82a967b

  • SHA256

    bfc7a921cd679ab7d693e30c552e352a7c564a75ec7e60b25960c63ae9067938

  • SHA512

    1c77efd15a2b3dc3e74d8c808cbcbb15122699754169616e68ea024845447eacfef18b3358ed4d4ca397239f1ed9c9162cd568766baff5732c83f65f8293740d

  • SSDEEP

    12288:STHHBp6sm4kri5y5dnjxfJz+V3pr+Tykm9W9LDFo+hjr0ls5PsY9Dv7QC:SThoLrimdnjxxwZAk65PvHL

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • Modiloader family
  • ModiLoader Second Stage 61 IoCs
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Script User-Agent 2 IoCs

    Uses user-agent string associated with script host/environment.

  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\HSBC Payment_Advice 3II301982 .scr
    "C:\Users\Admin\AppData\Local\Temp\HSBC Payment_Advice 3II301982 .scr" /S
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1968
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Public\Libraries\FX.cmd
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4916
    • C:\Users\Public\Libraries\uzonfntK.pif
      C:\Users\Public\Libraries\uzonfntK.pif
      2⤵
      • Executes dropped EXE
      PID:5016
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 5016 -s 12
        3⤵
        • Program crash
        PID:2256
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5016 -ip 5016
    1⤵
      PID:3584

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Public\Libraries\FX.cmd

      Filesize

      8KB

      MD5

      60cd0be570decd49e4798554639a05ae

      SHA1

      bd7bed69d9ab9a20b5263d74921c453f38477bcb

      SHA256

      ca6a6c849496453990beceef8c192d90908c0c615fa0a1d01bcd464bad6966a5

      SHA512

      ab3dbdb4ed95a0cb4072b23dd241149f48ecff8a69f16d81648e825d9d81a55954e5dd9bc46d3d7408421df30c901b9ad1385d1e70793fa8d715c86c9e800c57

    • C:\Users\Public\Libraries\uzonfntK.pif

      Filesize

      171KB

      MD5

      22331abcc9472cc9dc6f37faf333aa2c

      SHA1

      2a001c30ba79a19ceaf6a09c3567c70311760aa4

      SHA256

      bdfa725ec2a2c8ea5861d9b4c2f608e631a183fca7916c1e07a28b656cc8ec0c

      SHA512

      c7f5baad732424b975a426867d3d8b5424aa830aa172ed0ff0ef630070bf2b4213750e123a36d8c5a741e22d3999ca1d7e77c62d4b77d6295b20a38114b7843c

    • memory/1968-0-0x0000000002400000-0x0000000002401000-memory.dmp

      Filesize

      4KB

    • memory/1968-1-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-2-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-4-0x0000000000400000-0x0000000000500000-memory.dmp

      Filesize

      1024KB

    • memory/1968-5-0x0000000002400000-0x0000000002401000-memory.dmp

      Filesize

      4KB

    • memory/1968-10-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-17-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-31-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-66-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-65-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-64-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-61-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-62-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-60-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-59-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-57-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-56-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-54-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-55-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-53-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-52-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-51-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-50-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-48-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-47-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-46-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-45-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-43-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-41-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-42-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-36-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-35-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-34-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-63-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-29-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-28-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-58-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-25-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-49-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-23-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-44-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-22-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-40-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-20-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-39-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-19-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-38-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-37-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-18-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-33-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-32-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-16-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-30-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-15-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-27-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-26-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-14-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-24-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-13-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-21-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-8-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-12-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-11-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-9-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/1968-7-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB