Analysis

  • max time kernel
    141s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-09-2024 04:52

General

  • Target

    e40f82c1c2ec5033089c17201d5ba0d2_JaffaCakes118.exe

  • Size

    40KB

  • MD5

    e40f82c1c2ec5033089c17201d5ba0d2

  • SHA1

    b5fb3860082b1fba2111e74e6ed65846292a55ad

  • SHA256

    0e0235533b6b1e32af5cf334ffda365fd674c18fe1f7da618ca361bdcefaa2a7

  • SHA512

    2efdce85345fe5be581606f886d779c501c624b8496fbfb763ed5add817f8eb9e86cc842484d88f5945f5b4579f746f5fedd33cd0c5467989258e01c449afc99

  • SSDEEP

    768:hs8d22LdX9wTB0DTzLIlLWx2GQrddXq80:h7XLdievgiQpdA

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • ModiLoader Second Stage 16 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 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 2 IoCs

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

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e40f82c1c2ec5033089c17201d5ba0d2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e40f82c1c2ec5033089c17201d5ba0d2_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2348
    • C:\Users\Admin\AppData\Local\antivir.exe
      "C:\Users\Admin\AppData\Local\antivir.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: GetForegroundWindowSpam
      PID:3664

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\antivir.exe

    Filesize

    40KB

    MD5

    e40f82c1c2ec5033089c17201d5ba0d2

    SHA1

    b5fb3860082b1fba2111e74e6ed65846292a55ad

    SHA256

    0e0235533b6b1e32af5cf334ffda365fd674c18fe1f7da618ca361bdcefaa2a7

    SHA512

    2efdce85345fe5be581606f886d779c501c624b8496fbfb763ed5add817f8eb9e86cc842484d88f5945f5b4579f746f5fedd33cd0c5467989258e01c449afc99

  • memory/2348-9-0x0000000000400000-0x0000000000410000-memory.dmp

    Filesize

    64KB

  • memory/3664-10-0x0000000000400000-0x0000000000410000-memory.dmp

    Filesize

    64KB

  • memory/3664-11-0x0000000000400000-0x0000000000410000-memory.dmp

    Filesize

    64KB

  • memory/3664-12-0x0000000000400000-0x0000000000410000-memory.dmp

    Filesize

    64KB

  • memory/3664-13-0x0000000000400000-0x0000000000410000-memory.dmp

    Filesize

    64KB

  • memory/3664-14-0x0000000000400000-0x0000000000410000-memory.dmp

    Filesize

    64KB

  • memory/3664-15-0x0000000000400000-0x0000000000410000-memory.dmp

    Filesize

    64KB

  • memory/3664-16-0x0000000000400000-0x0000000000410000-memory.dmp

    Filesize

    64KB

  • memory/3664-17-0x0000000000400000-0x0000000000410000-memory.dmp

    Filesize

    64KB

  • memory/3664-18-0x0000000000400000-0x0000000000410000-memory.dmp

    Filesize

    64KB

  • memory/3664-19-0x0000000000400000-0x0000000000410000-memory.dmp

    Filesize

    64KB

  • memory/3664-20-0x0000000000400000-0x0000000000410000-memory.dmp

    Filesize

    64KB

  • memory/3664-21-0x0000000000400000-0x0000000000410000-memory.dmp

    Filesize

    64KB

  • memory/3664-22-0x0000000000400000-0x0000000000410000-memory.dmp

    Filesize

    64KB

  • memory/3664-23-0x0000000000400000-0x0000000000410000-memory.dmp

    Filesize

    64KB