Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/06/2024, 22:27

General

  • Target
    a2b1755bb08cb3b78e8fd58822e8efd8_JaffaCakes118.exe
  • Size 165KB
  • Sample240612-2db2tswhnk
  • SHA256 05b3347fcddf440da243f5fc417202d7eb2ac56f66c69f77d8385a33be55c595
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10
upx

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 3 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 13 IoCs
  • UPX packed file 12 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates physical storage devices 1 TTPs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\a2b1755bb08cb3b78e8fd58822e8efd8_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a2b1755bb08cb3b78e8fd58822e8efd8_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    PID:2736

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        extra.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsc4101.tmp\extra.dll
        • Size 32KB
        • SHA256 cb6be9cbec2d166d3625ed511408ae0264581e03a9c8e0d1e895002025f6a9f3
        • MD5 SHA1 SHA512 SSDEEP

        inetc.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsc4101.tmp\inetc.dll
        • Size 55KB
        • SHA256 2ee5f911ba4d1aac8af16f7eef7dc69b7382e7c1998d06f1d5590785a42e5a93
        • MD5 SHA1 SHA512 SSDEEP

        nsJSON.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsc4101.tmp\nsJSON.dll
        • Size 7KB
        • SHA256 e3ce60666bb88c2412615ef9f432ec24e219532dee5cc1c7aebc65ed9ec94d59
        • MD5 SHA1 SHA512 SSDEEP

        sign.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsc4101.tmp\sign.dll
        • Size 32KB
        • SHA256 1f2b4549129c1b98c5674fe363a0267376dfd623323c5815216043dfa7fe1f2a
        • MD5 SHA1 SHA512 SSDEEP

        memory/2736-46-0x00000000744B0000-0x00000000744C8000-memory.dmp

        memory/2736-16-0x00000000746B0000-0x00000000746C7000-memory.dmp

        memory/2736-35-0x00000000746B0000-0x00000000746C8000-memory.dmp

        memory/2736-47-0x00000000744B0000-0x00000000744C8000-memory.dmp

        memory/2736-14-0x00000000746B0000-0x00000000746C8000-memory.dmp

        memory/2736-41-0x00000000744B0000-0x00000000744C8000-memory.dmp

        memory/2736-37-0x00000000746C0000-0x00000000746CA000-memory.dmp

        memory/2736-36-0x00000000746B0000-0x00000000746C7000-memory.dmp

        memory/2736-57-0x00000000744B0000-0x00000000744C8000-memory.dmp

        memory/2736-56-0x00000000744B0000-0x00000000744C8000-memory.dmp

        memory/2736-15-0x00000000746B0000-0x00000000746C8000-memory.dmp

        memory/2736-77-0x00000000746B0000-0x00000000746B8000-memory.dmp