Analysis

  • max time kernel
    51s
  • max time network
    52s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/07/2024, 20:03

General

  • Target

    2395952631496c30dd4bfdec133a48c3_JaffaCakes118.exe

  • Size

    422KB

  • MD5

    2395952631496c30dd4bfdec133a48c3

  • SHA1

    0fa57385abd5ef3b869850e0d72317eb1b75155e

  • SHA256

    59a5ec8d6346e039767d71ce1488b147d2df33f687c6bc216ef93e4c4b563767

  • SHA512

    a0b27c5cfd1e5ed85379e55579ea009aad3bafd3f327446318c14e7b9ca6a6d8f9d7beb5518c70ea0cf8be7b617f194aa2d608e407bdb518dea6e51a842f5fc2

  • SSDEEP

    6144:qqYFALtSuy+Qnf2B9xYeaNCRMRBxWDQLDnWH89AWHj/qAHslJDO4AuxUBWzb7Eb:7tSuZsOvxdahcDNkD/qssTDDAuyBWzM

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Program crash 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3496
      • C:\Users\Admin\AppData\Local\Temp\2395952631496c30dd4bfdec133a48c3_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\2395952631496c30dd4bfdec133a48c3_JaffaCakes118.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Drops file in Windows directory
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1524
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1524 -s 432
          3⤵
          • Program crash
          PID:3124
        • C:\Users\Admin\AppData\Local\Temp\2395952631496c30dd4bfdec133a48c3_JaffaCakes118.exe
          C:\Users\Admin\AppData\Local\Temp\2395952631496c30dd4bfdec133a48c3_JaffaCakes118.exe D:\Hex Projects\bot.exe
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:4240
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1524 -s 140
          3⤵
          • Program crash
          PID:4592
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1524 -s 152
          3⤵
          • Program crash
          PID:4856
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1524 -ip 1524
      1⤵
        PID:3808
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 1524 -ip 1524
        1⤵
          PID:704
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 1524 -ip 1524
          1⤵
            PID:984

          Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          • memory/1524-0-0x0000000030000000-0x000000003007D000-memory.dmp

            Filesize

            500KB

          • memory/1524-1-0x00000000008C0000-0x00000000008C1000-memory.dmp

            Filesize

            4KB

          • memory/1524-7-0x0000000030000000-0x000000003007D000-memory.dmp

            Filesize

            500KB

          • memory/4240-4-0x0000000000400000-0x0000000000407000-memory.dmp

            Filesize

            28KB

          • memory/4240-2-0x0000000000400000-0x0000000000407000-memory.dmp

            Filesize

            28KB

          • memory/4240-6-0x0000000000400000-0x0000000000407000-memory.dmp

            Filesize

            28KB

          • memory/4240-5-0x0000000030000000-0x000000003007D000-memory.dmp

            Filesize

            500KB