Analysis

  • max time kernel
    146s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/05/2024, 23:07

General

  • Target

    85365e01de9424a01bb1d305f8adb36e_JaffaCakes118.exe

  • Size

    314KB

  • MD5

    85365e01de9424a01bb1d305f8adb36e

  • SHA1

    afec0515e897d938fba49a5fe409d448b60d6e5b

  • SHA256

    5635ce4a74b357a70de976ca211958bef952d89223126d2213a6ecaade47ce5d

  • SHA512

    9a8641bc80924d008a2926a844fa46b43d233bd3934b9cd532b7a7422f076f3ff9d4a3352065f18e074e469e4d818666e1bbe6686cc178cf7aaf42b32fd15645

  • SSDEEP

    6144:QrAbUzkuvcBYC47l2xn88NEymFTYO67qzVxzRRwU:Qr1kuveY35YO67Wxz7wU

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 3 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\85365e01de9424a01bb1d305f8adb36e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\85365e01de9424a01bb1d305f8adb36e_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Maps connected drives based on registry
    • Suspicious behavior: EnumeratesProcesses
    PID:700

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\TsuEA49C134.dll

          Filesize

          269KB

          MD5

          af7ce801c8471c5cd19b366333c153c4

          SHA1

          4267749d020a362edbd25434ad65f98b073581f1

          SHA256

          cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

          SHA512

          88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

        • C:\Users\Admin\AppData\Local\Temp\{45B02416-6340-4B9E-A975-2B629E5306E0}\Custom.dll

          Filesize

          91KB

          MD5

          71ffb31fe40a3f10913982ee89fa764c

          SHA1

          c17fa19479a7559f666a30d2932a2b9d540bd0ee

          SHA256

          b0e3f473796f639cab1354971740405bc39a096839ac53b4dfaae2c4acb71599

          SHA512

          6913a278fa38b9cef7b317ed7eab7773447dbc786d60531455c5cb28d82c677b472f2c50b3b9e1a8a71290757f064c828721633fb5f7bef47897dc740b1567ab

        • C:\Users\Admin\AppData\Local\Temp\{45B02416-6340-4B9E-A975-2B629E5306E0}\_Setup.dll

          Filesize

          170KB

          MD5

          449e327ad7b62d3a446b1d5c97c76dea

          SHA1

          834bfc7bef4a08ddf4dfaf0e1a1f424b66456903

          SHA256

          2d0f7824d781e1372ea5a931dc5aba9a76164adfbf95d0a50a785403bc0a2e2f

          SHA512

          f99fbd4d5e2084a91fc21a2467a447350b14a61940c30482f67c28877863693c41f9e928a39752e7fecffc8bfba609b887ddaa5bbd70e1fec18483bf1e85e986