Analysis

  • max time kernel
    149s
  • max time network
    159s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/06/2024, 01:03

General

  • Target
    102fd70e1cc78fa1a648d14f9d425087_JaffaCakes118.exe
  • Size 157KB
  • Sample240626-bejvysvdjf
  • SHA256 d548e01ba094e4957b369e4bb0bc96c02559b2973879258237417e13bfeacae2
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • ModiLoader Second Stage 2 IoCs
  • Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 1 IoCs
  • UPX packed file 16 IoCs

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

  • Drops file in System32 directory 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\102fd70e1cc78fa1a648d14f9d425087_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\102fd70e1cc78fa1a648d14f9d425087_JaffaCakes118.exe"
    1⤵
    • Server Software Component: Terminal Services DLL
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:3608
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c del "C:\Users\Admin\AppData\Local\Temp\102fd70e1cc78fa1a648d14f9d425087_JaffaCakes118.exe"
      2⤵
        PID:952
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k network
      1⤵
      • Loads dropped DLL
      PID:3392

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          swqs.dll

          • Path \??\c:\windows\SysWOW64\swqs.dll
          • Size 142KB
          • SHA256 e593f80df55f4cd72ba00d84c26cb28371c8c80bc197b9505409f5bc8a172e44
          • MD5 SHA1 SHA512 SSDEEP

          memory/3392-15-0x0000000000400000-0x0000000000465000-memory.dmp

          memory/3392-16-0x0000000000400000-0x0000000000465000-memory.dmp

          memory/3392-24-0x0000000000400000-0x0000000000465000-memory.dmp

          memory/3392-23-0x0000000000400000-0x0000000000465000-memory.dmp

          memory/3392-10-0x0000000000400000-0x0000000000465000-memory.dmp

          memory/3392-11-0x0000000000400000-0x0000000000465000-memory.dmp

          memory/3392-12-0x0000000000400000-0x0000000000465000-memory.dmp

          memory/3392-13-0x0000000000400000-0x0000000000465000-memory.dmp

          memory/3392-22-0x0000000000400000-0x0000000000465000-memory.dmp

          memory/3392-14-0x0000000000400000-0x0000000000465000-memory.dmp

          memory/3392-21-0x0000000000400000-0x0000000000465000-memory.dmp

          memory/3392-17-0x0000000000400000-0x0000000000465000-memory.dmp

          memory/3392-18-0x0000000000400000-0x0000000000465000-memory.dmp

          memory/3392-19-0x0000000000400000-0x0000000000465000-memory.dmp

          memory/3392-20-0x0000000000400000-0x0000000000465000-memory.dmp

          memory/3608-9-0x0000000000400000-0x000000000045C000-memory.dmp

          memory/3608-2-0x0000000000400000-0x000000000045C000-memory.dmp

          memory/3608-0-0x0000000000400000-0x000000000045C000-memory.dmp

          memory/3608-1-0x00000000005E0000-0x00000000005E1000-memory.dmp