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Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    30/05/2024, 01:58

General

  • Target

    82b4afd958393d7495648a42b4104cd7_JaffaCakes118.exe

  • Size

    548KB

  • MD5

    82b4afd958393d7495648a42b4104cd7

  • SHA1

    0181e5b35f56bfd90731a869eb5e45d113e65f05

  • SHA256

    23c1dc3a44c1a2598ea526c4458218a66930a415dffaecb818bed5b8fd6adbf9

  • SHA512

    de19b736bb5a5363fa85dff21d5c1ac3b5e9e02d6057e5e0e518701c07a468381a448db1c184375293d24d0e13f8b7d67de55b3f2eab662c298437361db9d5ed

  • SSDEEP

    12288:cQ9887tWdl6O3v7ZsKZwVfpaoidtavQj4wMcvN06XO7RsdR8:cd8ZsQ49jOEodGuqO7R5

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 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\82b4afd958393d7495648a42b4104cd7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\82b4afd958393d7495648a42b4104cd7_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2232
    • C:\Users\Admin\AppData\Local\Temp\ecdcabfbdhie.exe
      C:\Users\Admin\AppData\Local\Temp\ecdcabfbdhie.exe 0\5\1\6\3\7\2\6\1\7\0 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
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:2280
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81717034330.txt bios get serialnumber
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2576
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81717034330.txt bios get version
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2668
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81717034330.txt bios get version
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2608
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81717034330.txt bios get version
        3⤵
          PID:2476
        • C:\Windows\SysWOW64\Wbem\wmic.exe
          wmic /output:C:\Users\Admin\AppData\Local\Temp\81717034330.txt bios get version
          3⤵
            PID:2976
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2280 -s 368
            3⤵
            • Loads dropped DLL
            • Program crash
            PID:2996

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\81717034330.txt

        Filesize

        66B

        MD5

        9025468f85256136f923096b01375964

        SHA1

        7fcd174999661594fa5f88890ffb195e9858cc52

        SHA256

        d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

        SHA512

        92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

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

        Filesize

        764KB

        MD5

        720726f9703d2d2c647bf10057766836

        SHA1

        a1820d6f1660a963b10fb6910b3b5bc1a41acc13

        SHA256

        5d87ec1bf99047adbac1115b4418e207602182aa5b0ea6e07c4667d8855ccce2

        SHA512

        0f6df3c4eb80b7f3e8576ca5d879bb4b899231445f978a4af27bf732aea4195b29cdea3b2c509b505be0e7aad02b230170fc6e28013613816b1791b1f86413f7

      • \Users\Admin\AppData\Local\Temp\nsyDD7.tmp\dgsefthm.dll

        Filesize

        107KB

        MD5

        2fcd55bd34ec2a94e3354ad2b38c3d27

        SHA1

        d4a38acaad64e2ee22312bc204bafb3be5640815

        SHA256

        1435afb1a98c7190ebff6a093fd1851dd05916dae6e6f6981600fbb0bcd27d56

        SHA512

        8cf6c3b248124610015ec65eec2d9271618e6e0ae0ca18446bb62bd74bc21d9f370d66d3d0832f685d398057adce1de511fde2691715a025bd08d7ca319aeb2e

      • \Users\Admin\AppData\Local\Temp\nsyDD7.tmp\nsisunz.dll

        Filesize

        40KB

        MD5

        5f13dbc378792f23e598079fc1e4422b

        SHA1

        5813c05802f15930aa860b8363af2b58426c8adf

        SHA256

        6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

        SHA512

        9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5