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Analysis

  • max time kernel
    92s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/09/2024, 06:24

General

  • Target

    dfa5f9e6e2e23f04232e207dc668b727_JaffaCakes118.exe

  • Size

    670KB

  • MD5

    dfa5f9e6e2e23f04232e207dc668b727

  • SHA1

    ef740af75643e6662b92aada3cc34c707cc702bc

  • SHA256

    0680e58abfcb0ce171fb1407b00b8853019dbed5d353d41c76062ac067789893

  • SHA512

    a0f1c6952bedf49e8e8717e6f94356f0b58b2a6941e52a8bca69833f37c2bd64f8490fd8599bc80e48aafb947a068cbe029b1dcec004a7df1607c60ad30ec5a7

  • SSDEEP

    12288:j+tQY3u4/30tqXRzueOPrWuZDoZH88fgKxNOMfA33sUKpfcsFmcyouSKhK6udcK0:jGQY+ttqXRNOPrWuOZHHfRXA33OpfPFS

Score
7/10

Malware Config

Signatures

  • UPX packed file 2 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).

  • Program crash 1 IoCs
  • 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.

  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dfa5f9e6e2e23f04232e207dc668b727_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\dfa5f9e6e2e23f04232e207dc668b727_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:548
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 548 -s 1964
      2⤵
      • Program crash
      PID:216
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 548 -ip 548
    1⤵
      PID:2284

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\index.html

      Filesize

      9KB

      MD5

      850bc00e912482c6824d98321f5cda9e

      SHA1

      9863be891a62993b40b7ab8d534ac3b28ae1b0ff

      SHA256

      ccbfe69af8efc999b1ea9e3ebdea0973e92bb2fb4d090fa5bdd84c045f2d2569

      SHA512

      9ab87bfb1725d44c55308c1596e51093e1a5c6e1e2cfd8cd3aca4801cab327cbc87bd956dd5e574d72920b4f345c0c8dac1162de991d9e042605ff3d132eaefe

    • C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\js\jquery-ui.min.1.8.0.js

      Filesize

      202KB

      MD5

      a4fdd77e182bd2fabe300a47b5617a35

      SHA1

      e002b335c75b5edefcd251962f61f53a2ab8e0f2

      SHA256

      8b59592d67eadc703af6cdd5ba8d077f9f9485d01fb6405555614335f89be99b

      SHA512

      ddcccde1c129f8f71fb39685abc615c4202b8b3dfc12cedd7d9cca2f97b308fc14b64497826421fa9df3d1cf54bdae9c085051af0a8d393cd3d556a6578d4085

    • C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\js\jquery.min.1.6.4.js

      Filesize

      89KB

      MD5

      219073097031d9c1a95a1291d66f3a10

      SHA1

      2b7996b01d90b7f424f2a2e6063947461db4b2b2

      SHA256

      232066e3f6f1351afdaee1acb70c409766641fd5669e0b55ce7c77fac0a857ef

      SHA512

      9ad2745f96cf79a4d59393cc3fbb3958b244013f6798c12abe41e37fca80df3c7cedab4b47cbd197645c86b31077388ec8f01ea8d67c5feacbef95b1ae7582b5

    • memory/548-0-0x0000000000400000-0x00000000005AC000-memory.dmp

      Filesize

      1.7MB

    • memory/548-1-0x0000000000A60000-0x0000000000A61000-memory.dmp

      Filesize

      4KB

    • memory/548-63-0x0000000000400000-0x00000000005AC000-memory.dmp

      Filesize

      1.7MB