Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    25/08/2024, 07:05

General

  • Target

    c034536fbf177890886ea1b16043a881_JaffaCakes118.exe

  • Size

    1.5MB

  • MD5

    c034536fbf177890886ea1b16043a881

  • SHA1

    df1bb9348f0cb406598b347da0c32906f8fa3d2d

  • SHA256

    d08b0003ff0ee592b59b55c7e25727a0039e86d4bb0aeadec96e3192647d3841

  • SHA512

    5dd513ab1e327aa040b050d72d631c8e390fee27247b661e866277e4b33cb0b541064725782c85fd028c863d5972c18a4061f2b0e63568bc5342c9c263e0649f

  • SSDEEP

    12288:kPk2gZTSokLH36OPk2gZTSokLH36I5GPk2gZTSokLH36:ks2gZTSR6Os2gZTSR6I5Gs2gZTSR6

Score
7/10

Malware Config

Signatures

  • UPX packed file 5 IoCs

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

  • Suspicious use of SetThreadContext 2 IoCs
  • 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 2 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c034536fbf177890886ea1b16043a881_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c034536fbf177890886ea1b16043a881_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2292
    • C:\Users\Admin\AppData\Local\Temp\c034536fbf177890886ea1b16043a881_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\c034536fbf177890886ea1b16043a881_JaffaCakes118.exe
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2444
      • C:\Users\Admin\AppData\Local\Temp\c034536fbf177890886ea1b16043a881_JaffaCakes118.exe
        C:\Users\Admin\AppData\Local\Temp\c034536fbf177890886ea1b16043a881_JaffaCakes118.exe
        3⤵
          PID:336

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/336-13-0x0000000000400000-0x0000000000409000-memory.dmp

            Filesize

            36KB

          • memory/336-11-0x0000000000400000-0x00000000004083A0-memory.dmp

            Filesize

            32KB

          • memory/336-10-0x0000000000400000-0x0000000000409000-memory.dmp

            Filesize

            36KB

          • memory/336-17-0x0000000000400000-0x00000000004083A0-memory.dmp

            Filesize

            32KB

          • memory/336-18-0x0000000000400000-0x0000000000409000-memory.dmp

            Filesize

            36KB

          • memory/2444-2-0x0000000000400000-0x0000000000427000-memory.dmp

            Filesize

            156KB

          • memory/2444-4-0x0000000000400000-0x0000000000427000-memory.dmp

            Filesize

            156KB

          • memory/2444-7-0x0000000000400000-0x0000000000427000-memory.dmp

            Filesize

            156KB

          • memory/2444-6-0x0000000000400000-0x0000000000427000-memory.dmp

            Filesize

            156KB

          • memory/2444-16-0x0000000000400000-0x0000000000427000-memory.dmp

            Filesize

            156KB