Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    19-07-2024 02:10

General

  • Target

    5a0ca8253daff5c5ec6f3dd046184b87_JaffaCakes118.exe

  • Size

    212KB

  • MD5

    5a0ca8253daff5c5ec6f3dd046184b87

  • SHA1

    cc3f878e029682b090f63cdfa672f431368d342b

  • SHA256

    ecb8ecb16718013a57193d7fdca5792f4ab45c72515d3d4f757bcf03e16d7a43

  • SHA512

    2b6462c02b7c7f6fa4bd1402f9b6be1e76d4601f03fa98ac36596e1f84943ff4e4d489ceb2b367cf3ffe346837a54ad4be371fc03541bacd8501b64a0d713e35

  • SSDEEP

    3072:uFQTDbFQTDsFQTDzFQTDcFQTDlnX5zm1Jl1zns60i7:uFAnFAYFA3FAQFAJnJK1ls9

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 7 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads local data of messenger clients 2 TTPs

    Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5a0ca8253daff5c5ec6f3dd046184b87_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5a0ca8253daff5c5ec6f3dd046184b87_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1420
    • C:\Users\Admin\AppData\Local\Temp\CrackPassword_MSN_Predat0r.exe
      "C:\Users\Admin\AppData\Local\Temp\CrackPassword_MSN_Predat0r.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2372
      • C:\Users\Admin\AppData\Local\Temp\HackRétro_By_NetZoO.exe
        "C:\Users\Admin\AppData\Local\Temp\HackRétro_By_NetZoO.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:1944
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1944 -s 132
          4⤵
          • Loads dropped DLL
          • Program crash
          PID:2496

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\CrackPassword_MSN_Predat0r.exe

    Filesize

    180KB

    MD5

    f5f3221109a04de690021823e7cd790c

    SHA1

    c9a8646a286d1b3c5b3097da82c7dd4bf1ebeafb

    SHA256

    40cd799e12608dce6dbb70bbe9418fe4e5196783ee15a456e303e71ffac65f76

    SHA512

    54299b83b710a46955e7911ea6ea3e6cfa16cc98ca6d933eb0aaf08c15f723965fa0ea54a9646045025e52e5b6c05097c6f3f7573d043defe2cd41cf1dd0f1d3

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

    Filesize

    148KB

    MD5

    7d97dffc053c02c21cc2c93204c9d1d3

    SHA1

    58e9183f552afc10f642d919acac20283ec16713

    SHA256

    c9b0c3fafa0bc392d5e38f372399039b130a6e1c9ed1c1fcb9c5a14c1527a2e0

    SHA512

    c3d684fe21ed9bd541356668bde120b511ccdae487f0bbdced1473c85c678982a7221b7085ddff9859e07d0087e39837d7282f614a36bbc27640e7442ea51271