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Analysis

  • max time kernel
    141s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    07/12/2024, 01:55

General

  • Target

    d01eadcbe926eb4b88688d39f6b4a619_JaffaCakes118.exe

  • Size

    157KB

  • MD5

    d01eadcbe926eb4b88688d39f6b4a619

  • SHA1

    36c9589f09e5c7b36235dfa9eb543879c0696931

  • SHA256

    01c48676948d8aa4d0a1887c460778110853c6e3de3ab31bf0df28f9a223e158

  • SHA512

    32335e1222197e39d536002e27665bbb0611ba843ad855da587eb1a1f9ed183985d2515ef9308bb12d6b74d2adcea0e6c63315d1a419c272c45d76c8c7b452ec

  • SSDEEP

    3072:AL1pXzJuwr6ae4dtybxdSQZla2ttdbLAs4JbjEhS6mx7LM6e4fE:Ax3q/wtybxAQZlaA70jEh6+6q

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Modiloader family
  • ModiLoader Second Stage 17 IoCs
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • UPX packed file 19 IoCs

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

  • Drops file in Windows directory 2 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 use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d01eadcbe926eb4b88688d39f6b4a619_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d01eadcbe926eb4b88688d39f6b4a619_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2432
    • C:\Windows\Winservices.exe
      "C:\Windows\Winservices.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:2496

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\Winservices.exe

    Filesize

    157KB

    MD5

    d01eadcbe926eb4b88688d39f6b4a619

    SHA1

    36c9589f09e5c7b36235dfa9eb543879c0696931

    SHA256

    01c48676948d8aa4d0a1887c460778110853c6e3de3ab31bf0df28f9a223e158

    SHA512

    32335e1222197e39d536002e27665bbb0611ba843ad855da587eb1a1f9ed183985d2515ef9308bb12d6b74d2adcea0e6c63315d1a419c272c45d76c8c7b452ec

  • memory/2432-12-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2432-2-0x00000000001B0000-0x00000000001B1000-memory.dmp

    Filesize

    4KB

  • memory/2432-0-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2432-9-0x0000000003550000-0x00000000035BC000-memory.dmp

    Filesize

    432KB

  • memory/2496-18-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2496-22-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2496-15-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2496-16-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2496-17-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2496-10-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2496-19-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2496-20-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2496-21-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2496-13-0x00000000003A0000-0x00000000003A1000-memory.dmp

    Filesize

    4KB

  • memory/2496-23-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2496-24-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2496-25-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2496-26-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2496-27-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2496-28-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2496-29-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB