Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22-01-2025 06:44

General

  • Target

    JaffaCakes118_0b40320803ad4fe72db5d9f02c083635.exe

  • Size

    755KB

  • MD5

    0b40320803ad4fe72db5d9f02c083635

  • SHA1

    afa4b05957f3d93c5f33cad0f3b1cbcb86bb18f4

  • SHA256

    f6619eca25f492fa04ca8937b5fc454e3eca09df8a2e2bac2722646f8998b6c3

  • SHA512

    186a72bcfa4f1a66b7422e00cc168532ad409c4e1a3cee028c3f4a28ce0033d6c2cc1c7856f1639c2baf47d02f73a8ef3e43eff588495072030c4f2a25f6a437

  • SSDEEP

    12288:Zqlo4RKRkb4QTF2RxAeRXKLWYtu23VkGZGc20fZo+pzMtF3Z4mxxOZ0XcEheF7fy:gXRiQIRxJ+pkcThfzMtQmXOcc+yfRyAM

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Modiloader family
  • ModiLoader Second Stage 3 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops autorun.inf file 1 TTPs 4 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0b40320803ad4fe72db5d9f02c083635.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0b40320803ad4fe72db5d9f02c083635.exe"
    1⤵
    • Loads dropped DLL
    • Enumerates connected drives
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1696
    • C:\Program Files\Common Files\Microsoft Shared\MSINFO\Media.exe
      "C:\Program Files\Common Files\Microsoft Shared\MSINFO\Media.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2684
      • C:\Windows\SysWOW64\calc.exe
        "C:\Windows\system32\calc.exe"
        3⤵
          PID:2336
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c erase /F "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0b40320803ad4fe72db5d9f02c083635.exe"
        2⤵
        • Deletes itself
        • System Location Discovery: System Language Discovery
        PID:2552

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Media.exe

      Filesize

      755KB

      MD5

      0b40320803ad4fe72db5d9f02c083635

      SHA1

      afa4b05957f3d93c5f33cad0f3b1cbcb86bb18f4

      SHA256

      f6619eca25f492fa04ca8937b5fc454e3eca09df8a2e2bac2722646f8998b6c3

      SHA512

      186a72bcfa4f1a66b7422e00cc168532ad409c4e1a3cee028c3f4a28ce0033d6c2cc1c7856f1639c2baf47d02f73a8ef3e43eff588495072030c4f2a25f6a437

    • memory/1696-14-0x00000000032B0000-0x00000000032B1000-memory.dmp

      Filesize

      4KB

    • memory/1696-1-0x00000000005F0000-0x0000000000644000-memory.dmp

      Filesize

      336KB

    • memory/1696-33-0x0000000002060000-0x0000000002061000-memory.dmp

      Filesize

      4KB

    • memory/1696-13-0x00000000032B0000-0x00000000032B1000-memory.dmp

      Filesize

      4KB

    • memory/1696-31-0x0000000002090000-0x0000000002091000-memory.dmp

      Filesize

      4KB

    • memory/1696-30-0x00000000020B0000-0x00000000020B1000-memory.dmp

      Filesize

      4KB

    • memory/1696-29-0x00000000032A0000-0x00000000032A1000-memory.dmp

      Filesize

      4KB

    • memory/1696-28-0x0000000001EB0000-0x0000000001EB1000-memory.dmp

      Filesize

      4KB

    • memory/1696-27-0x0000000002040000-0x0000000002041000-memory.dmp

      Filesize

      4KB

    • memory/1696-26-0x0000000001EF0000-0x0000000001EF1000-memory.dmp

      Filesize

      4KB

    • memory/1696-25-0x0000000002020000-0x0000000002021000-memory.dmp

      Filesize

      4KB

    • memory/1696-24-0x0000000000660000-0x0000000000661000-memory.dmp

      Filesize

      4KB

    • memory/1696-23-0x0000000000670000-0x0000000000671000-memory.dmp

      Filesize

      4KB

    • memory/1696-22-0x0000000002030000-0x0000000002031000-memory.dmp

      Filesize

      4KB

    • memory/1696-21-0x0000000001EC0000-0x0000000001EC1000-memory.dmp

      Filesize

      4KB

    • memory/1696-20-0x0000000001EE0000-0x0000000001EE1000-memory.dmp

      Filesize

      4KB

    • memory/1696-19-0x00000000032B0000-0x00000000032B1000-memory.dmp

      Filesize

      4KB

    • memory/1696-11-0x00000000032B0000-0x00000000032B1000-memory.dmp

      Filesize

      4KB

    • memory/1696-17-0x00000000032B0000-0x00000000032B1000-memory.dmp

      Filesize

      4KB

    • memory/1696-16-0x00000000032B0000-0x00000000032B1000-memory.dmp

      Filesize

      4KB

    • memory/1696-15-0x00000000032B0000-0x00000000032B1000-memory.dmp

      Filesize

      4KB

    • memory/1696-0-0x0000000000400000-0x0000000000584000-memory.dmp

      Filesize

      1.5MB

    • memory/1696-32-0x0000000002070000-0x0000000002071000-memory.dmp

      Filesize

      4KB

    • memory/1696-12-0x00000000005E0000-0x00000000005E1000-memory.dmp

      Filesize

      4KB

    • memory/1696-18-0x00000000032B0000-0x00000000032B1000-memory.dmp

      Filesize

      4KB

    • memory/1696-10-0x00000000032B0000-0x00000000032B1000-memory.dmp

      Filesize

      4KB

    • memory/1696-9-0x00000000032B0000-0x00000000032B1000-memory.dmp

      Filesize

      4KB

    • memory/1696-8-0x00000000005B0000-0x00000000005B1000-memory.dmp

      Filesize

      4KB

    • memory/1696-7-0x00000000005C0000-0x00000000005C1000-memory.dmp

      Filesize

      4KB

    • memory/1696-6-0x0000000000250000-0x0000000000251000-memory.dmp

      Filesize

      4KB

    • memory/1696-5-0x0000000000260000-0x0000000000261000-memory.dmp

      Filesize

      4KB

    • memory/1696-4-0x00000000005D0000-0x00000000005D1000-memory.dmp

      Filesize

      4KB

    • memory/1696-3-0x00000000003F0000-0x00000000003F1000-memory.dmp

      Filesize

      4KB

    • memory/1696-2-0x00000000005A0000-0x00000000005A1000-memory.dmp

      Filesize

      4KB

    • memory/1696-34-0x00000000020D0000-0x00000000020D1000-memory.dmp

      Filesize

      4KB

    • memory/1696-35-0x00000000020C0000-0x00000000020C1000-memory.dmp

      Filesize

      4KB

    • memory/1696-54-0x0000000004380000-0x0000000004504000-memory.dmp

      Filesize

      1.5MB

    • memory/1696-70-0x00000000005F0000-0x0000000000644000-memory.dmp

      Filesize

      336KB

    • memory/1696-56-0x0000000000400000-0x0000000000584000-memory.dmp

      Filesize

      1.5MB

    • memory/1696-55-0x0000000004380000-0x0000000004504000-memory.dmp

      Filesize

      1.5MB

    • memory/1696-71-0x0000000000400000-0x0000000000584000-memory.dmp

      Filesize

      1.5MB

    • memory/2336-65-0x0000000000400000-0x0000000000584000-memory.dmp

      Filesize

      1.5MB

    • memory/2336-62-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2684-58-0x0000000000400000-0x0000000000584000-memory.dmp

      Filesize

      1.5MB

    • memory/2684-69-0x0000000000400000-0x0000000000584000-memory.dmp

      Filesize

      1.5MB