Analysis

  • max time kernel
    143s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    03-12-2024 09:23

General

  • Target

    bcbc26f767b5cfa00b9db761ecea3314_JaffaCakes118.exe

  • Size

    28KB

  • MD5

    bcbc26f767b5cfa00b9db761ecea3314

  • SHA1

    c34ace4179b4374278e96045ad9b02ccc96f45ac

  • SHA256

    599ebde2d698c0db80fae6a1a80e4260996924ec9a1233f387dcd61587ed6bc0

  • SHA512

    84b931e278be14afe12a39f16b4df4cadd8304fc71fa8b56ecbe82dca5da15ee157ff303206cce3a3f0209fc00bca03d6b55c4b1789faa0c9ccb9a106addabaf

  • SSDEEP

    768:j+3PwFwreBECRGWOYh47b+4Nek/cSBX/8oDOiVGWyU:jmvrmGee7tek/Dk8

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Modiloader family
  • ModiLoader Second Stage 4 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • UPX packed file 6 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 behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bcbc26f767b5cfa00b9db761ecea3314_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\bcbc26f767b5cfa00b9db761ecea3314_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1800
    • C:\Windows\olefiles\msser64.exe
      C:\Windows\olefiles\msser64.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:1432

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Windows\olefiles\msser64.exe

    Filesize

    28KB

    MD5

    bcbc26f767b5cfa00b9db761ecea3314

    SHA1

    c34ace4179b4374278e96045ad9b02ccc96f45ac

    SHA256

    599ebde2d698c0db80fae6a1a80e4260996924ec9a1233f387dcd61587ed6bc0

    SHA512

    84b931e278be14afe12a39f16b4df4cadd8304fc71fa8b56ecbe82dca5da15ee157ff303206cce3a3f0209fc00bca03d6b55c4b1789faa0c9ccb9a106addabaf

  • memory/1432-13-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1432-18-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1432-24-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1800-0-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1800-9-0x0000000000260000-0x000000000027C000-memory.dmp

    Filesize

    112KB

  • memory/1800-8-0x0000000000260000-0x000000000027C000-memory.dmp

    Filesize

    112KB

  • memory/1800-12-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB