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Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    15/06/2024, 17:42

General

  • Target

    af9af36c9a03572e8df5bacf0393fef8_JaffaCakes118.exe

  • Size

    625KB

  • MD5

    af9af36c9a03572e8df5bacf0393fef8

  • SHA1

    21d02c085625bfbbaceeecd25bd0dcc81e21059e

  • SHA256

    13d02ec2a076ccfab11ec0f8aa828df4cb95ad33757d7405a043c60abef986c6

  • SHA512

    b4a6400c07464b77fc3c87ed2b8c4f440305a2ee273f28f7b94042623b6676920f3e34bdfec0c317fb009e2d25e608b8cf571dfc534705387aa9a0b0b9c771f0

  • SSDEEP

    12288:5jj6G/glY4+LSaYrwmOHEWXJQaHLzWucKpb4E5NLzFZueE:5jjslY4+LY3Odj5FNc

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 10 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 31 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\af9af36c9a03572e8df5bacf0393fef8_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\af9af36c9a03572e8df5bacf0393fef8_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2024
    • C:\Users\Admin\AppData\Local\Temp\dbgcabfdgcf.exe
      C:\Users\Admin\AppData\Local\Temp\dbgcabfdgcf.exe 1-3-3-6-3-0-0-4-5-3-8 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
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:3052
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81718473337.txt bios get serialnumber
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2408
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81718473337.txt bios get version
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2672
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81718473337.txt bios get version
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2728
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81718473337.txt bios get version
        3⤵
          PID:2960
        • C:\Windows\SysWOW64\Wbem\wmic.exe
          wmic /output:C:\Users\Admin\AppData\Local\Temp\81718473337.txt bios get version
          3⤵
            PID:2764
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3052 -s 368
            3⤵
            • Loads dropped DLL
            • Program crash
            PID:2468

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\81718473337.txt

        Filesize

        66B

        MD5

        9025468f85256136f923096b01375964

        SHA1

        7fcd174999661594fa5f88890ffb195e9858cc52

        SHA256

        d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

        SHA512

        92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

      • C:\Users\Admin\AppData\Local\Temp\nsy17E5.tmp\hhqqe.dll

        Filesize

        152KB

        MD5

        3a3506f522d0ee16b2c8a3d8e26cbed4

        SHA1

        c4d8b93116b966e0b4e313967e057d01dfaacee5

        SHA256

        711a82bdae65e2015eaa71dba09015a839660a665381e577701a2a0f6d47b3ae

        SHA512

        d86e99791427fe0fc174ff31139e5aba98e6ded8a1a4c9ac5460aac32b0c9a31c3046ac0820d3cfa9f17730c1b8cc335e448f46c7298ad42bb683f9c23d8e359

      • \Users\Admin\AppData\Local\Temp\dbgcabfdgcf.exe

        Filesize

        845KB

        MD5

        6a7fb04e13c9661b94f00cd3b253b996

        SHA1

        f37cd0f1989591eb5c250f103d5a8e522e3d1fa6

        SHA256

        55e60ffb2ebb984a9149c07673c34bc33a82834b8c9a95fbf43e0dc5a9d6efe3

        SHA512

        c200d576c98cfcd2d082b28a9aa74114d3753310b86b4ebfde74c3210926943d39b6fd6e57427870654155b05367c9f8b748ea3f1bd0fbfb5c689caee056e81d

      • \Users\Admin\AppData\Local\Temp\nsy17E5.tmp\nsisunz.dll

        Filesize

        40KB

        MD5

        5f13dbc378792f23e598079fc1e4422b

        SHA1

        5813c05802f15930aa860b8363af2b58426c8adf

        SHA256

        6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

        SHA512

        9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5