Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-09-2024 06:12

General

  • Target

    eabcd64c3865e4ca0d1dcafae1e09af7_JaffaCakes118.exe

  • Size

    405KB

  • MD5

    eabcd64c3865e4ca0d1dcafae1e09af7

  • SHA1

    ace466e2e647f30f709ac4ebeb60e7b4089a2ead

  • SHA256

    285f5fa32b21225ddcc1da2350a610c6395a51ed5e8dd79b31089c7cd32f9e3a

  • SHA512

    b4aa80e247256a6f5219fadd953d8cb73d660b871e45f2b7417cac14aa088d12483b3edfa8bbe6015b061842a30f046208761d09df2a9aaeb5037eb5c2350284

  • SSDEEP

    6144:sdw6ZYyddSLWuM9w8MOnrjAHlNEsBz7L2293x8f5SoPDk8KFtEDrp9SVUKg93HY:QZdTnF1nqaYz7Rgo86EDlo

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • ModiLoader Second Stage 2 IoCs
  • Event Triggered Execution: Image File Execution Options Injection 1 TTPs 64 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 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 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eabcd64c3865e4ca0d1dcafae1e09af7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\eabcd64c3865e4ca0d1dcafae1e09af7_JaffaCakes118.exe"
    1⤵
    • Event Triggered Execution: Image File Execution Options Injection
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2968
    • C:\Temp\kikbc5b2008_server.exe
      "C:\Temp\kikbc5b2008_server.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4908
      • C:\program files\internet explorer\IEXPLORE.EXE
        "C:\program files\internet explorer\IEXPLORE.EXE"
        3⤵
          PID:4424

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Temp\kikbc5b2008_server.exe

      Filesize

      685KB

      MD5

      f715f7756df044f2b534482d4ed22060

      SHA1

      9cab7c2bfb55726e88921a11e59cc4b45125cab7

      SHA256

      bbec42d4c897009cada58196afb79f940db2852bcc4a962c794cfb5730680d43

      SHA512

      34b197524e6250c3d63798dd8420545b6c3a80eefda9868a459fb7826976b483a9279c8960a219e5189136d82194a66ef59db976f6c576d97ae90fa2c9e91e28

    • memory/2968-0-0x0000000000400000-0x00000000004B6000-memory.dmp

      Filesize

      728KB

    • memory/2968-12-0x0000000000400000-0x00000000004B6000-memory.dmp

      Filesize

      728KB

    • memory/4908-13-0x0000000002380000-0x0000000002381000-memory.dmp

      Filesize

      4KB

    • memory/4908-15-0x0000000000400000-0x00000000004BC000-memory.dmp

      Filesize

      752KB