Analysis

  • max time kernel
    121s
  • max time network
    166s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/04/2024, 03:21

General

  • Target

    f9631c5d2d6658d21558e449e86039bf_JaffaCakes118.exe

  • Size

    669KB

  • MD5

    f9631c5d2d6658d21558e449e86039bf

  • SHA1

    e1b4daa853d7e06cc83230eff835f4a38fe2de10

  • SHA256

    0e8c384392cf88ca4c04c4afe568a80a9037e1bd3688cb0cda6a57e08495b2c5

  • SHA512

    24d61b451b92e6374b85444343fe83b8ca24f5c6690c20c3d1edc54883d7133ea419bd20a90f93f5c71ba55af7e707704c331343f2f085408326d30c424e2d7f

  • SSDEEP

    12288:l9HHqZWplu5q98tbtS/ZykP91MHfB7GvKowxNOMfl33sUKpfcsFmcyou2HlwGBhq:l9qeuk9utn0cfNzoMXl33OpfPFmcyouR

Score
7/10
upx

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
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f9631c5d2d6658d21558e449e86039bf_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f9631c5d2d6658d21558e449e86039bf_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:3104
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3104 -s 1968
      2⤵
      • Program crash
      PID:2688
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3104 -ip 3104
    1⤵
      PID:4492

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      12KB

      MD5

      3faf88081566b5607b65c9b42fdf2249

      SHA1

      95e3e4d124578d4f9dfebcc69b156833aaf854d1

      SHA256

      afcb6efaddcec24d93c0fbe5435a2d2ec69ed548bfd6a401769295841436de14

      SHA512

      9090466990db478d78a34f611b5ff9634e280832c1ee6b66ff3ed078f3b855c51a29c2daa564391ccd5cb6edca16ff977eab69e87cb2bc2e5d7ed497b0ad64c2

    • 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/3104-0-0x0000000000400000-0x00000000005AC000-memory.dmp

      Filesize

      1.7MB

    • memory/3104-1-0x0000000002210000-0x0000000002211000-memory.dmp

      Filesize

      4KB

    • memory/3104-63-0x0000000000400000-0x00000000005AC000-memory.dmp

      Filesize

      1.7MB