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Analysis

  • max time kernel
    116s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    19/07/2024, 03:47

General

  • Target

    5a58e00038c4b03e057852bef98b4e29_JaffaCakes118.exe

  • Size

    238KB

  • MD5

    5a58e00038c4b03e057852bef98b4e29

  • SHA1

    3c7ba15d6ec5e2af3ac1c27f10ff735ee039067f

  • SHA256

    1048521d6892c81660dc051ecb247a61d25bd4d59111f21190efe95af0f2d063

  • SHA512

    f76a3c2678ab7804407a4f5b43b9233be02172fdee3bfaf0b871f1f7aef3a3e11dedd8b0507c8cd16434b3856206dbd041472986cb2015941a50503e11c78258

  • SSDEEP

    6144:WmM0jBltDQdaRCgFvwA2dXlZ43Pk9FA+kOaB4YXdpb:bM0jBltDwa4pfVlef92alX3

Score
7/10

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops file in Windows directory 1 IoCs
  • Program crash 1 IoCs
  • Runs net.exe
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5a58e00038c4b03e057852bef98b4e29_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5a58e00038c4b03e057852bef98b4e29_JaffaCakes118.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:2432
    • C:\Windows\SysWOW64\net.exe
      net stop SharedAccess
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2784
      • C:\Windows\SysWOW64\net1.exe
        C:\Windows\system32\net1 stop SharedAccess
        3⤵
          PID:2844
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2432 -s 432
        2⤵
        • Program crash
        PID:2936

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2432-0-0x0000000000400000-0x0000000000434000-memory.dmp

      Filesize

      208KB

    • memory/2432-1-0x000000007EF50000-0x000000007EFAC000-memory.dmp

      Filesize

      368KB

    • memory/2432-4-0x000000007EF50000-0x000000007EFAC000-memory.dmp

      Filesize

      368KB

    • memory/2432-8-0x000000007EF50000-0x000000007EFAC000-memory.dmp

      Filesize

      368KB

    • memory/2432-9-0x000000007EF50000-0x000000007EFAC000-memory.dmp

      Filesize

      368KB

    • memory/2432-7-0x000000007EF50000-0x000000007EFAC000-memory.dmp

      Filesize

      368KB

    • memory/2432-6-0x000000007EF50000-0x000000007EFAC000-memory.dmp

      Filesize

      368KB

    • memory/2432-5-0x000000007EF50000-0x000000007EFAC000-memory.dmp

      Filesize

      368KB

    • memory/2432-3-0x000000007EF50000-0x000000007EFAC000-memory.dmp

      Filesize

      368KB

    • memory/2432-2-0x000000007EF50000-0x000000007EFAC000-memory.dmp

      Filesize

      368KB

    • memory/2432-10-0x0000000000400000-0x0000000000434000-memory.dmp

      Filesize

      208KB

    • memory/2432-12-0x0000000000400000-0x0000000000434000-memory.dmp

      Filesize

      208KB

    • memory/2432-11-0x0000000000400000-0x0000000000434000-memory.dmp

      Filesize

      208KB

    • memory/2432-13-0x000000007EF50000-0x000000007EFAC000-memory.dmp

      Filesize

      368KB

    • memory/2432-14-0x0000000000400000-0x0000000000434000-memory.dmp

      Filesize

      208KB

    • memory/2432-15-0x0000000000400000-0x0000000000434000-memory.dmp

      Filesize

      208KB

    • memory/2432-16-0x0000000000400000-0x0000000000434000-memory.dmp

      Filesize

      208KB

    • memory/2432-17-0x0000000000400000-0x0000000000434000-memory.dmp

      Filesize

      208KB

    • memory/2432-18-0x0000000000400000-0x0000000000434000-memory.dmp

      Filesize

      208KB

    • memory/2432-19-0x0000000000400000-0x0000000000434000-memory.dmp

      Filesize

      208KB

    • memory/2432-20-0x0000000000400000-0x0000000000434000-memory.dmp

      Filesize

      208KB

    • memory/2432-21-0x0000000000400000-0x0000000000434000-memory.dmp

      Filesize

      208KB

    • memory/2432-22-0x0000000000400000-0x0000000000434000-memory.dmp

      Filesize

      208KB

    • memory/2432-24-0x0000000076060000-0x0000000076061000-memory.dmp

      Filesize

      4KB

    • memory/2432-23-0x0000000000400000-0x0000000000434000-memory.dmp

      Filesize

      208KB

    • memory/2432-25-0x0000000000400000-0x0000000000434000-memory.dmp

      Filesize

      208KB