Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240910-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/09/2024, 03:58

General

  • Target

    ffea6dbd2365a522235d7618dd916b68_JaffaCakes118.exe

  • Size

    8.1MB

  • MD5

    ffea6dbd2365a522235d7618dd916b68

  • SHA1

    0ca3c17edd4c3fc96d65f22565a650f8e321b1b7

  • SHA256

    3c1d22d3f68a21d8285b8052d7ae50993d194451af83e9846648f3d06f1deaa6

  • SHA512

    1396bd9760ad166ff663fce01cf670ce75b688939f36ee4c6ce8a97479d846d247a2c75f9b471ac2a746a6615f4efb06e13b5bedb99aea6eae3604b53246faa1

  • SSDEEP

    6144:slxREpAlepdrlbFiGGgiUWWHQCQPj1PBWbSNe10iXI7WTeMlOps4vWs:slopAl+rpZ6

Malware Config

Signatures

  • Creates new service(s) 2 TTPs
  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • Drops file in Windows directory 2 IoCs
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • Modifies registry class 2 IoCs
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ffea6dbd2365a522235d7618dd916b68_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ffea6dbd2365a522235d7618dd916b68_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4064
    • C:\Windows\SysWOW64\sc.exe
      sc create ZhuDongScan binpath= "C:\windows\addins\SouGouLog.exe" start= auto
      2⤵
      • Launches sc.exe
      • System Location Discovery: System Language Discovery
      PID:4984
    • C:\Windows\SysWOW64\net.exe
      net start ZhuDongScan
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3432
      • C:\Windows\SysWOW64\net1.exe
        C:\Windows\system32\net1 start ZhuDongScan
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2308
  • C:\windows\addins\SouGouLog.exe
    C:\windows\addins\SouGouLog.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    PID:1936

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Windows\addins\SouGouLog.exe

          Filesize

          16.1MB

          MD5

          b374bf41d012ddf403ca8f4a4bfc0c2c

          SHA1

          bc32ceef03803e79fefe04d5d01054e81a683f39

          SHA256

          152ed1227f0e8c14dcc992552290dd5f714e280990711bce11352bab882dd53f

          SHA512

          6fa80870289832fc98002f749f6d008d25109fa9281f4672f4c83a0ece7d1ef93229ad4f3c81afbad7f697fca861224997cfebb3f4a98345dd025454d4329273