Analysis

  • max time kernel
    141s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    04/07/2024, 05:27

General

  • Target

    24c80dc0f04d5cb42bdae99e8227da27_JaffaCakes118.exe

  • Size

    617KB

  • MD5

    24c80dc0f04d5cb42bdae99e8227da27

  • SHA1

    5000232be787e5f4d702ec2fc3c3bb80e2403d25

  • SHA256

    168f32f2c3853fcceb4607efbedeb0cac01f8333dc7c75a87ccf8eabcbb68892

  • SHA512

    f66399e0aee1c1f06c01eb66e2466eb1262928342d5841f2b2977e95389d23b977533d34278b29d7ea8b4bca63ef0126e1c52e2ab0875eb2dcb1e28d7a9882cf

  • SSDEEP

    12288:Cj3eGwoHaqlxR+c0chWH/XpqmvXtF3Z4mxxtSXE3ygk6nOF2tjMq:E38oHvxh0chm/btQmXIXE3ygSFsj

Score
10/10

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • ModiLoader Second Stage 3 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 5 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\24c80dc0f04d5cb42bdae99e8227da27_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\24c80dc0f04d5cb42bdae99e8227da27_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:2936
    • C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice47.exe
      "C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice47.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:2880
      • C:\Windows\SysWOW64\calc.exe
        "C:\Windows\system32\calc.exe"
        3⤵
          PID:2580
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2880 -s 300
          3⤵
          • Loads dropped DLL
          • Program crash
          PID:2640

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • \Program Files\Common Files\Microsoft Shared\MSInfo\rejoice47.exe

      Filesize

      617KB

      MD5

      24c80dc0f04d5cb42bdae99e8227da27

      SHA1

      5000232be787e5f4d702ec2fc3c3bb80e2403d25

      SHA256

      168f32f2c3853fcceb4607efbedeb0cac01f8333dc7c75a87ccf8eabcbb68892

      SHA512

      f66399e0aee1c1f06c01eb66e2466eb1262928342d5841f2b2977e95389d23b977533d34278b29d7ea8b4bca63ef0126e1c52e2ab0875eb2dcb1e28d7a9882cf

    • memory/2580-33-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2580-36-0x0000000000400000-0x000000000050C000-memory.dmp

      Filesize

      1.0MB

    • memory/2880-42-0x0000000000400000-0x000000000050C000-memory.dmp

      Filesize

      1.0MB

    • memory/2880-29-0x0000000000400000-0x000000000050C000-memory.dmp

      Filesize

      1.0MB

    • memory/2936-10-0x0000000000550000-0x0000000000551000-memory.dmp

      Filesize

      4KB

    • memory/2936-12-0x0000000003370000-0x0000000003373000-memory.dmp

      Filesize

      12KB

    • memory/2936-13-0x0000000003470000-0x0000000003471000-memory.dmp

      Filesize

      4KB

    • memory/2936-9-0x0000000001EE0000-0x0000000001EE1000-memory.dmp

      Filesize

      4KB

    • memory/2936-8-0x0000000000590000-0x0000000000591000-memory.dmp

      Filesize

      4KB

    • memory/2936-7-0x00000000005A0000-0x00000000005A1000-memory.dmp

      Filesize

      4KB

    • memory/2936-6-0x0000000000530000-0x0000000000531000-memory.dmp

      Filesize

      4KB

    • memory/2936-5-0x0000000000540000-0x0000000000541000-memory.dmp

      Filesize

      4KB

    • memory/2936-4-0x0000000001ED0000-0x0000000001ED1000-memory.dmp

      Filesize

      4KB

    • memory/2936-3-0x0000000000560000-0x0000000000561000-memory.dmp

      Filesize

      4KB

    • memory/2936-2-0x0000000000580000-0x0000000000581000-memory.dmp

      Filesize

      4KB

    • memory/2936-1-0x0000000000370000-0x00000000003C4000-memory.dmp

      Filesize

      336KB

    • memory/2936-0-0x0000000000400000-0x000000000050C000-memory.dmp

      Filesize

      1.0MB

    • memory/2936-11-0x0000000003380000-0x0000000003381000-memory.dmp

      Filesize

      4KB

    • memory/2936-26-0x00000000046C0000-0x00000000047CC000-memory.dmp

      Filesize

      1.0MB

    • memory/2936-28-0x00000000046C0000-0x00000000047CC000-memory.dmp

      Filesize

      1.0MB

    • memory/2936-14-0x00000000033C0000-0x00000000033C1000-memory.dmp

      Filesize

      4KB

    • memory/2936-15-0x00000000002E0000-0x00000000002E1000-memory.dmp

      Filesize

      4KB

    • memory/2936-19-0x0000000003390000-0x0000000003391000-memory.dmp

      Filesize

      4KB

    • memory/2936-41-0x0000000000400000-0x000000000050C000-memory.dmp

      Filesize

      1.0MB

    • memory/2936-17-0x00000000002F0000-0x00000000002F1000-memory.dmp

      Filesize

      4KB

    • memory/2936-43-0x0000000000370000-0x00000000003C4000-memory.dmp

      Filesize

      336KB

    • memory/2936-44-0x00000000046C0000-0x00000000047CC000-memory.dmp

      Filesize

      1.0MB

    • memory/2936-49-0x0000000000400000-0x000000000050C000-memory.dmp

      Filesize

      1.0MB

    • memory/2936-50-0x0000000000370000-0x00000000003C4000-memory.dmp

      Filesize

      336KB