Analysis

  • max time kernel
    147s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/06/2024, 23:44

General

  • Target

    a2fc100d7e3f231238e49978dfc1b828_JaffaCakes118.exe

  • Size

    762KB

  • MD5

    a2fc100d7e3f231238e49978dfc1b828

  • SHA1

    362a9e6f6db68c3dbe7b56651e1c5f28a094ce64

  • SHA256

    448503a54b7884e050378fb717a3e5bf590c03c31693b6a773afe0e35e9fcc1c

  • SHA512

    da7a38843350966ae11e652c156f807d98b79b622bbc5f2c1bab1fa0a340415f43ed30123d0c8b5e55161fde23ab8c3bffbbf061f644ab649ed351a2038f4c26

  • SSDEEP

    12288:AtobirltpeTtNXmLFhppAEDlPRCdc5XY/ouP9Tk284UhzSX65rdAmawrm29fPTnI:AtDltItNW7pjDlpt5XY/2TkXKza/29s

Score
5/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a2fc100d7e3f231238e49978dfc1b828_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a2fc100d7e3f231238e49978dfc1b828_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2504
    • C:\Users\Admin\AppData\Local\Temp\nsj4FF7.tmp\internala2fc100d7e3f231238e49978dfc1b828_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\nsj4FF7.tmp\internala2fc100d7e3f231238e49978dfc1b828_JaffaCakes118.exe C:/Users/Admin/AppData/Local/Temp/nsj4FF7.tmp /baseInstaller='C:/Users/Admin/AppData/Local/Temp/a2fc100d7e3f231238e49978dfc1b828_JaffaCakes118.exe' /fallbackfolder='C:/Users/Admin/AppData/Local/Temp/nsj4FF7.tmp/fallbackfiles/'
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3520
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\329.bat" "C:\Users\Admin\AppData\Local\Temp\F5582D5948954A468D344C4E535A5BFB\""
        3⤵
          PID:4752

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\$Recycle.Bin\S-1-5-21-4124900551-4068476067-3491212533-1000\$IE4Y6WS

      Filesize

      96B

      MD5

      ca6b6b792b26a2c1dbb943f8745263fe

      SHA1

      799a7a852c272a41c35f6682de86d074caf45ccd

      SHA256

      7aab3f2f35b155dbbf99a9cf503029c9c6171067fc4e040e6cb2d8242d622943

      SHA512

      b979cde0a54d7ad3021495a8faab7f1ba39ba873b948d66110ff1132bfc824f3d16b91ca59b556b5bd19cdc24d9cb6cacf00f30ef3c71c77c13102dc23e7df4b

    • C:\Users\Admin\AppData\Local\Temp\329.bat

      Filesize

      212B

      MD5

      668767f1e0c7ff2b3960447e259e9f00

      SHA1

      32d8abf834cce72f5e845175a0af2513b00504d8

      SHA256

      cdb93994093a24991c246d8b6f7003920a510a45bfc8441521314ce22a79191d

      SHA512

      c07f26c8601cf91d9805004668463721ab91e14f3cc59e77e20f43d98e070ea8e742c38fe8021c4ffb1ebc02e3743ab732b66ff84bb24b59a5fdcc8634c77680

    • C:\Users\Admin\AppData\Local\Temp\F5582D5948954A468D344C4E535A5BFB\F5582D5948954A468D344C4E535A5BFB_LogFile.txt

      Filesize

      1KB

      MD5

      dced3f8774dfcc826bd944430aef9071

      SHA1

      f72ade12a2e57e5c01caceb58de56fcbf7640fa9

      SHA256

      bd247889b6fd96ea7da00ad179e6fa838827b1d85678940bce4938a8dbbceb2b

      SHA512

      4f6d9ab285966a1eb7e0a60e084df3d0b2b114ff4c8fdfd77d07d279d095026755dfed761ae774b67d58fd90bd82c89114985e926638d57a82537318ca2195c4

    • C:\Users\Admin\AppData\Local\Temp\F5582D5948954A468D344C4E535A5BFB\F5582D5948954A468D344C4E535A5BFB_LogFile.txt

      Filesize

      3KB

      MD5

      b1813a3408e3ca0735e916b607a82e56

      SHA1

      fcd381ecbc12c031656d5d30494723debbe3f924

      SHA256

      7a4e7e1b282cf434a1ec621290c0be82454787ecb52360033d8d449f5e0e8ea6

      SHA512

      5e1d2ffdca915e8d584045fab5e35ce3ab417fe9f344487553e6fd54dc3b67a70e298414241725495fabf6445046a538e33dcc699a5365bcb80a773319918237

    • C:\Users\Admin\AppData\Local\Temp\F5582D5948954A468D344C4E535A5BFB\F5582D5948954A468D344C4E535A5BFB_LogFile.txt

      Filesize

      4KB

      MD5

      7e5ff05f06f4fa125edaa71366252251

      SHA1

      133c002508798c98257a089f8fe43483ecb054a3

      SHA256

      8c04008b48ede53cbeb500ab829629ca3f742fb25112c50565315439062b18f1

      SHA512

      8aaad242e343cad0e890c0a2e42b0518c74e52a8366318fd86e1ae9320b345e11f71a93ee03e495f2ff526f8a05021a03aad52cc548978a617be7b203cb03068

    • C:\Users\Admin\AppData\Local\Temp\F5582D5948954A468D344C4E535A5BFB\F5582D~1.TXT

      Filesize

      30KB

      MD5

      0cc809e220065aa72fb4119ec3350f24

      SHA1

      9d58efb3d439f6c9e47c252ccb368d6c289045cb

      SHA256

      0ba62c78e5c16e75c096979c0ca6175f5c17eab3d8491c58ca37f79098a3c836

      SHA512

      316330a13501cdefc4a108f2e9ac47429862e4119106028031da6dd78272bbd00e25c19e8e8f9a2e45b50d63aa1f1abad3bc58c379bc67bc60b7741a44ef0de2

    • C:\Users\Admin\AppData\Local\Temp\nsj4FF7.tmp\internala2fc100d7e3f231238e49978dfc1b828_JaffaCakes118.exe

      Filesize

      1.7MB

      MD5

      d4c16982f8a834bc0f8028b45c3ae543

      SHA1

      9d9cec9af8f23a23521e20d48d9af1024663a4a7

      SHA256

      932badf8ce27381bd595c9d861d7f7142fe98f233a893a2003a5f5e5ec163b3b

      SHA512

      c94b8d978afac107c08a5405cf9510e48d4bcf1284292eee1d08898f1c7a43a83a9655dc4d85d27d3b825e45a8f136c7beb71405fab94bb5e2437b7c4ad44b5c

    • C:\Users\Admin\AppData\Local\Temp\nsj4FF7.tmp\internala2fc100d7e3f231238e49978dfc1b828_JaffaCakes118_icon.ico

      Filesize

      31KB

      MD5

      1f047e870359e4ef7097acefe2043f20

      SHA1

      82ab7362f9c066473b2643e6cd4201ccbf0bb586

      SHA256

      f8aa104cfb7abbceac412d4906ce10f5cf576dd4eb9a525103946d692c55734e

      SHA512

      e4e779676d19d84507250adcffcd9cba99c1666f7678f832c03e41f5f264d16a43ae924d8e29e783d84b2742be1a45803aec99a36b9a3784c4f2d6edd297e286

    • C:\Users\Admin\AppData\Local\Temp\nsj4FF7.tmp\internala2fc100d7e3f231238e49978dfc1b828_JaffaCakes118_splash.png

      Filesize

      65KB

      MD5

      ef1514e5d2bcf830b39858f0736d7de7

      SHA1

      832214b62cb3e56f858a876fc3f09cb3c3324cbb

      SHA256

      c61599b0e0207ac5f7db1551e96818ec4abcbf77def4afe00fb2bbccc2ca6bb1

      SHA512

      cf547ad17ca774bb18c3931625eb3c7b6fe208af433332efa11653605f346d5449289739dbce66aef1c50fb134966419defcb02fd5bb206f8a2211f0e4b0e45d

    • memory/2504-118-0x0000000000400000-0x000000000043F000-memory.dmp

      Filesize

      252KB

    • memory/2504-292-0x0000000000400000-0x000000000043F000-memory.dmp

      Filesize

      252KB

    • memory/3520-73-0x0000000003410000-0x0000000003411000-memory.dmp

      Filesize

      4KB

    • memory/3520-177-0x0000000003410000-0x0000000003411000-memory.dmp

      Filesize

      4KB