Analysis

  • max time kernel
    106s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/03/2025, 18:30

General

  • Target

    r2124657312_INV_CAN_FON_237_20250317_203756_pdf.exe

  • Size

    1.5MB

  • MD5

    1afff9004d9c0776ef42c289a35f11e0

  • SHA1

    950735cba4a4bf62dcac5d69d637bf6db0e02afd

  • SHA256

    1e68da2ed3a7bc7dd1b0eb69d7386a6add21115a2ab66c25d49922b9195f8d7b

  • SHA512

    ae5e1aac4d92e188d7067f0505b6d5890b08979b820eddee38c3ed8d6c5db7b954aa524a2e10e9afbc17dd808176873b29268a1846ed245485d3d6ea2e14f932

  • SSDEEP

    24576:Vo97wSDM8FLcrjncCx9vJ3mx43z3a9qE5hRh7wYYssdYXS:Vhvp/3zpE5hHwYYS

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
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

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

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 27 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\r2124657312_INV_CAN_FON_237_20250317_203756_pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\r2124657312_INV_CAN_FON_237_20250317_203756_pdf.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:5848
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\\Users\\All Users\\1249.cmd""
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4772
      • C:\Windows\SysWOW64\esentutl.exe
        C:\\Windows\\System32\\esentutl /y C:\\Windows\\System32\\cmd.exe /d C:\\Users\\Public\\alpha.pif /o
        3⤵
          PID:1524
        • C:\Users\Public\alpha.pif
          C:\\Users\\Public\\alpha.pif /c mkdir "\\?\C:\Windows "
          3⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:6008
        • C:\Users\Public\alpha.pif
          C:\\Users\\Public\\alpha.pif /c mkdir "\\?\C:\Windows \SysWOW64"
          3⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:1320
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\\Users\\All Users\\27202.cmd""
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2704
        • C:\Windows\SysWOW64\PING.EXE
          ping 127.0.0.1 -n 10
          3⤵
          • System Location Discovery: System Language Discovery
          • System Network Configuration Discovery: Internet Connection Discovery
          • Runs ping.exe
          PID:1796
      • C:\Windows\SysWOW64\colorcpl.exe
        C:\Windows\System32\colorcpl.exe
        2⤵
        • System Location Discovery: System Language Discovery
        PID:3912
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\\Users\\Admin\\Links\Kojmtypj.url
      1⤵
      • Checks computer location settings
      • Suspicious use of WriteProcessMemory
      PID:1932
      • C:\Users\Admin\Links\Kojmtypj.PIF
        "C:\Users\Admin\Links\Kojmtypj.PIF"
        2⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:4528
        • C:\Windows\SysWOW64\colorcpl.exe
          C:\Windows\System32\colorcpl.exe
          3⤵
          • System Location Discovery: System Language Discovery
          PID:2332

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\Links\Kojmtypj.PIF

      Filesize

      1.5MB

      MD5

      1afff9004d9c0776ef42c289a35f11e0

      SHA1

      950735cba4a4bf62dcac5d69d637bf6db0e02afd

      SHA256

      1e68da2ed3a7bc7dd1b0eb69d7386a6add21115a2ab66c25d49922b9195f8d7b

      SHA512

      ae5e1aac4d92e188d7067f0505b6d5890b08979b820eddee38c3ed8d6c5db7b954aa524a2e10e9afbc17dd808176873b29268a1846ed245485d3d6ea2e14f932

    • C:\Users\Admin\Links\Kojmtypj.url

      Filesize

      99B

      MD5

      1540a61d327a722d8ddf9ed0d9b3199c

      SHA1

      64973f796c954db7fc418b0aaab996534950b2c1

      SHA256

      b799dd151b59143afd0be0994bc15e9c5f1e6b970cec285398e4bb53dc4217a1

      SHA512

      0b4d0ce03c632457f1e2df91bde8677e434ba0670e2655d4eefdafaad23f629071a54e5e27a3b9c2a22c3a18c573f618c4ef5d841a72f376b756c0b7eadffc0e

    • C:\Users\All Users\1249.cmd

      Filesize

      19KB

      MD5

      1df650cca01129127d30063634ab5c03

      SHA1

      bc7172dec0b12b05f2247bd5e17751eb33474d4e

      SHA256

      edd4094e7a82a6ff8be65d6b075e9513bd15a6b74f8032b5c10ce18f7191fa60

      SHA512

      0bddf9ecaaedb0c30103a1fbfb644d6d4f7608bd596403307ed89b2390568c3a29e2cf55d10e2eadbfc407ede52eaf9a4f2321ba5f37e358a1039f73c7688fbd

    • C:\Users\All Users\27202.cmd

      Filesize

      2KB

      MD5

      9a020804eba1ffac2928d7c795144bbf

      SHA1

      61fdc4135afdc99e106912aeafeac9c8a967becc

      SHA256

      a86c6c7a2bf9e12c45275a5e7ebebd5e6d2ba302fe0a12600b7c9fdf283d9e63

      SHA512

      42f6d754f1bdbeb6e4cc7aeb57ff4c4d126944f950d260a0839911e576ad16002c16122f81c1d39fa529432dca0a48c9acfbb18804ca9044425c8e424a5518be

    • C:\Users\Public\alpha.pif

      Filesize

      231KB

      MD5

      d0fce3afa6aa1d58ce9fa336cc2b675b

      SHA1

      4048488de6ba4bfef9edf103755519f1f762668f

      SHA256

      4d89fc34d5f0f9babd022271c585a9477bf41e834e46b991deaa0530fdb25e22

      SHA512

      80e127ef81752cd50f9ea2d662dc4d3bf8db8d29680e75fa5fc406ca22cafa5c4d89ef2eac65b486413d3cdd57a2c12a1cb75f65d1e312a717d262265736d1c2

    • memory/5848-35-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-30-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-2-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-5-0x0000000000830000-0x0000000000831000-memory.dmp

      Filesize

      4KB

    • memory/5848-4-0x0000000000400000-0x0000000000595000-memory.dmp

      Filesize

      1.6MB

    • memory/5848-6-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-11-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-23-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-51-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-65-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-64-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-63-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-62-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-61-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-59-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-58-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-57-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-56-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-55-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-54-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-53-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-50-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-49-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-48-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-45-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-44-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-42-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-39-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-36-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-0-0x0000000000830000-0x0000000000831000-memory.dmp

      Filesize

      4KB

    • memory/5848-33-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-32-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-1-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-29-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-31-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-60-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-52-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-47-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-22-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-46-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-21-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-43-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-20-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-41-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-19-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-40-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-38-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-18-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-37-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-17-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-34-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-16-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-15-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-14-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-28-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-27-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-13-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-26-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-12-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-25-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-24-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-10-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-7-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-9-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB

    • memory/5848-8-0x0000000002930000-0x0000000003930000-memory.dmp

      Filesize

      16.0MB