Analysis

  • max time kernel
    123s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/08/2024, 05:09

General

  • Target
    b674ef086b1f500d45ba596a27dfd720_JaffaCakes118.exe
  • Size 555KB
  • Sample240822-fs4vhatbrn
  • SHA256 a1cb8ab8f22a191211e62c8a4e3ab485d7232549aa7f1096da289d11371faa9a
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 6 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\b674ef086b1f500d45ba596a27dfd720_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b674ef086b1f500d45ba596a27dfd720_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    PID:536

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        BrandingURL.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsmA3C3.tmp\BrandingURL.dll
        • Size 4KB
        • SHA256 bb2b9c272b8b66bc1b414675c2acba7afad03fff66a63babee3ee57ed163d19e
        • MD5 SHA1 SHA512

        InstallOptions.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsmA3C3.tmp\InstallOptions.dll
        • Size 14KB
        • SHA256 c9cd5c9609e70005926ae5171726a4142ffbcccc771d307efcd195dafc1e6b4b
        • MD5 SHA1 SHA512 SSDEEP

        LangDLL.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsmA3C3.tmp\LangDLL.dll
        • Size 5KB
        • SHA256 60a964095af1be79f6a99b22212fefe2d16f5a0afd7e707d14394e4143e3f4f5
        • MD5 SHA1 SHA512 SSDEEP

        NSISdl.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsmA3C3.tmp\NSISdl.dll
        • Size 14KB
        • SHA256 dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9
        • MD5 SHA1 SHA512 SSDEEP

        UAC.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsmA3C3.tmp\UAC.dll
        • Size 17KB
        • SHA256 3555afe95e8bb269240a21520361677b280562b802978fccfb27490c79b9a478
        • MD5 SHA1 SHA512 SSDEEP

        ioSpecial.ini

        • Path C:\Users\Admin\AppData\Local\Temp\nsmA3C3.tmp\ioSpecial.ini
        • Size 399B
        • SHA256 f2a7bd7f47b72567c0b71e37881449bc0359fea27c6abb58ff67f635f04b5c20
        • MD5 SHA1 SHA512

        ioSpecial.ini

        • Path C:\Users\Admin\AppData\Local\Temp\nsmA3C3.tmp\ioSpecial.ini
        • Size 1KB
        • SHA256 e9ce61185653d04339f574fab4e7067c2d4940ebc27e62a904cb47c6b4086973
        • MD5 SHA1 SHA512