Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/12/2024, 10:34

General

  • Target

    eb1841ff8af520cf9c61a281f2297023_JaffaCakes118.exe

  • Size

    114KB

  • MD5

    eb1841ff8af520cf9c61a281f2297023

  • SHA1

    345454b3c38c7cc3d88718fbe765a0865e20a2b9

  • SHA256

    e1a22d89d4d5a9cd4c64aabd36b61a688df563084ca3fd5271f7f14d9f2ca083

  • SHA512

    8cf8c5b59f9a003736329e3684228943f06ed1153209b7376b70beb52cc063d2fe68a134ea8a957c75685b066ae9d67e5c2db2b3456dedd0a1b8ab35e78a514e

  • SSDEEP

    3072:/eovXPoYcswp7Uclw3BwQaq9NUqxTDa0outn:2ovQYjwpU8OB3aq73tXoSn

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Modiloader family
  • UAC bypass 3 TTPs 1 IoCs
  • ModiLoader Second Stage 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

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

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

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eb1841ff8af520cf9c61a281f2297023_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\eb1841ff8af520cf9c61a281f2297023_JaffaCakes118.exe"
    1⤵
    • UAC bypass
    • Loads dropped DLL
    • Checks whether UAC is enabled
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • System policy modification
    PID:4620

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\cmsetac.dll

          Filesize

          33KB

          MD5

          2442387713105ca5f30661dc19881ea6

          SHA1

          2d84a6cf7cab52e5a14d6e0672987f313062a71f

          SHA256

          a8bede0a5ea17ce4b1a32ecb3cdae9f9e48472839e9a6dfedf925350cdcbc3f5

          SHA512

          cc807b9fe080fa2c3595948ed1621e5d9e3e2b72f82c9e2ad8c9410c9ac5f3c2846b39682f600ea3d5c51969394cc8a54b1beefe5e5806f320d67c848cde8ef7

        • C:\Users\Admin\AppData\Local\Temp\ntdtcstp.dll

          Filesize

          7KB

          MD5

          67587e25a971a141628d7f07bd40ffa0

          SHA1

          76fcd014539a3bb247cc0b761225f68bd6055f6b

          SHA256

          e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

          SHA512

          6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

        • memory/4620-0-0x0000000000400000-0x0000000000453000-memory.dmp

          Filesize

          332KB

        • memory/4620-1-0x00000000021F0000-0x00000000021F1000-memory.dmp

          Filesize

          4KB

        • memory/4620-12-0x0000000004810000-0x000000000481E000-memory.dmp

          Filesize

          56KB

        • memory/4620-15-0x00000000046C0000-0x00000000046C1000-memory.dmp

          Filesize

          4KB

        • memory/4620-16-0x0000000000400000-0x0000000000453000-memory.dmp

          Filesize

          332KB

        • memory/4620-18-0x00000000046B0000-0x00000000046B8000-memory.dmp

          Filesize

          32KB

        • memory/4620-19-0x0000000004810000-0x000000000481E000-memory.dmp

          Filesize

          56KB