Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    25/06/2024, 21:47

General

  • Target

    0fa6056ecad4573b6606485a35bd162f_JaffaCakes118.exe

  • Size

    309KB

  • MD5

    0fa6056ecad4573b6606485a35bd162f

  • SHA1

    ab36ec457c6d2b6b1afc5808f29d1ff0ee779b5b

  • SHA256

    d3da8be7958933239f235fae0ab343789b55072a3d0f71f574904691e346cd2c

  • SHA512

    2723008d4b6536af98ec72f3d4d6f18987ac3c3d420d917388a03b2b95a2a73e9da398f14bcac45305f80fd231205631c4cd1f4a8f678aaee3e0c411db423392

  • SSDEEP

    6144:Fdtrmw7dQy846rYmzVZfAiRDwY9w5+pk44ZZn3G3Kyb0xbEPH:FrrHCyQrd4iFd9FC44jG3KI

Score
9/10

Malware Config

Signatures

  • Nirsoft 4 IoCs
  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0fa6056ecad4573b6606485a35bd162f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0fa6056ecad4573b6606485a35bd162f_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1796
    • C:\Users\Admin\AppData\Local\Temp\0fa6056ecad4573b6606485a35bd162f_JaffaCakes118.exe
      /stext C:\Users\Admin\AppData\Local\Temp\temp.txt
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2956
    • C:\Users\Admin\AppData\Local\Temp\0fa6056ecad4573b6606485a35bd162f_JaffaCakes118.exe
      /stext C:\Users\Admin\AppData\Local\Temp\temp.txt
      2⤵
        PID:2616
      • C:\Users\Admin\AppData\Local\Temp\0fa6056ecad4573b6606485a35bd162f_JaffaCakes118.exe
        /stext C:\Users\Admin\AppData\Local\Temp\temp.txt
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1280
      • C:\Users\Admin\AppData\Local\Temp\0fa6056ecad4573b6606485a35bd162f_JaffaCakes118.exe
        /stext C:\Users\Admin\AppData\Local\Temp\temp.txt
        2⤵
        • Accesses Microsoft Outlook accounts
        PID:2424
      • C:\Users\Admin\AppData\Local\Temp\0fa6056ecad4573b6606485a35bd162f_JaffaCakes118.exe
        /stext C:\Users\Admin\AppData\Local\Temp\temp.txt
        2⤵
          PID:2364
        • C:\Users\Admin\AppData\Local\Temp\0fa6056ecad4573b6606485a35bd162f_JaffaCakes118.exe
          /stext C:\Users\Admin\AppData\Local\Temp\temp.txt
          2⤵
            PID:2768
          • C:\Users\Admin\AppData\Local\Temp\0fa6056ecad4573b6606485a35bd162f_JaffaCakes118.exe
            /stext C:\Users\Admin\AppData\Local\Temp\temp.txt
            2⤵
              PID:1532

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\temp.txt

            Filesize

            33B

            MD5

            fec8656dbc9772ee24163ae3d57f41d9

            SHA1

            4e82071ada9bdc0002decba8b18b22a6dfdd127d

            SHA256

            7a3295b2c8c4797b8e5b4616bcc19bca30266371a54666855cbc67d443a3e4f4

            SHA512

            7c5965e41515a34db05c442587607bb51b6a3a8662df39513474f0d12c1236d882989d8c8bc99d24be27531c0e0df76af8c4beaf45e041767ab6ba2c72fc9326

          • memory/1280-53-0x0000000000400000-0x0000000000414000-memory.dmp

            Filesize

            80KB

          • memory/1280-49-0x0000000000400000-0x0000000000414000-memory.dmp

            Filesize

            80KB

          • memory/1280-59-0x0000000000400000-0x0000000000414000-memory.dmp

            Filesize

            80KB

          • memory/1280-51-0x0000000000400000-0x0000000000414000-memory.dmp

            Filesize

            80KB

          • memory/1280-56-0x0000000000400000-0x0000000000414000-memory.dmp

            Filesize

            80KB

          • memory/1280-62-0x0000000000400000-0x0000000000414000-memory.dmp

            Filesize

            80KB

          • memory/1796-159-0x0000000000400000-0x000000000044C000-memory.dmp

            Filesize

            304KB

          • memory/1796-152-0x0000000000400000-0x000000000044C000-memory.dmp

            Filesize

            304KB

          • memory/1796-1-0x0000000000400000-0x000000000044C000-memory.dmp

            Filesize

            304KB

          • memory/1796-0-0x0000000000320000-0x0000000000377000-memory.dmp

            Filesize

            348KB

          • memory/1796-2-0x00000000003B0000-0x00000000003BA000-memory.dmp

            Filesize

            40KB

          • memory/2364-111-0x0000000000400000-0x0000000000408000-memory.dmp

            Filesize

            32KB

          • memory/2616-38-0x0000000000400000-0x000000000040A000-memory.dmp

            Filesize

            40KB

          • memory/2616-32-0x0000000000400000-0x000000000040A000-memory.dmp

            Filesize

            40KB

          • memory/2616-41-0x0000000000400000-0x000000000040A000-memory.dmp

            Filesize

            40KB

          • memory/2616-35-0x0000000000400000-0x000000000040A000-memory.dmp

            Filesize

            40KB

          • memory/2616-30-0x0000000000400000-0x000000000040A000-memory.dmp

            Filesize

            40KB

          • memory/2616-46-0x0000000000400000-0x000000000040A000-memory.dmp

            Filesize

            40KB

          • memory/2616-47-0x0000000000400000-0x000000000040A000-memory.dmp

            Filesize

            40KB

          • memory/2616-28-0x0000000000400000-0x000000000040A000-memory.dmp

            Filesize

            40KB

          • memory/2956-8-0x0000000000400000-0x000000000041E000-memory.dmp

            Filesize

            120KB

          • memory/2956-26-0x0000000000400000-0x000000000041E000-memory.dmp

            Filesize

            120KB

          • memory/2956-10-0x0000000000400000-0x000000000041E000-memory.dmp

            Filesize

            120KB

          • memory/2956-12-0x0000000000400000-0x000000000041E000-memory.dmp

            Filesize

            120KB

          • memory/2956-15-0x0000000000400000-0x000000000041E000-memory.dmp

            Filesize

            120KB

          • memory/2956-21-0x0000000000400000-0x000000000041E000-memory.dmp

            Filesize

            120KB

          • memory/2956-25-0x0000000000400000-0x000000000041E000-memory.dmp

            Filesize

            120KB

          • memory/2956-22-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

            Filesize

            4KB

          • memory/2956-18-0x0000000000400000-0x000000000041E000-memory.dmp

            Filesize

            120KB