Analysis

  • max time kernel
    141s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/07/2024, 09:34

General

  • Target

    29e4855f46ee3cca4e1190abfcae5b53_JaffaCakes118.exe

  • Size

    1.7MB

  • MD5

    29e4855f46ee3cca4e1190abfcae5b53

  • SHA1

    b3074d79665e6a242b58c0e38c3e813ee28af0e7

  • SHA256

    0dcbd270235e83e6c5b488a9bb438f1537ea0426db0a8032fbe5c7f2bd996743

  • SHA512

    c5e5f4e948c4a4d5b63215389da42a5c68bf7864c8014cbcada7c32cc3eede9d7e04d68ad5ccdb291a31dc4e710a7bdb9551b619e994bdc384e1bcf748cec6c6

  • SSDEEP

    49152:5aTIbYw6McYDw+zQUexikiFnYd87CrinXBgJ:QsbPpcuFzQHikiOdlmRgJ

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\29e4855f46ee3cca4e1190abfcae5b53_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\29e4855f46ee3cca4e1190abfcae5b53_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3848
    • C:\Users\Admin\AppData\Local\Temp\is-6U3GK.tmp\29e4855f46ee3cca4e1190abfcae5b53_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-6U3GK.tmp\29e4855f46ee3cca4e1190abfcae5b53_JaffaCakes118.tmp" /SL5="$A004C,1523810,54272,C:\Users\Admin\AppData\Local\Temp\29e4855f46ee3cca4e1190abfcae5b53_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:3920
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=1280,i,17211346206607097582,14783440229797954268,262144 --variations-seed-version --mojo-platform-channel-handle=3796 /prefetch:8
    1⤵
      PID:4772

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\is-13FV7.tmp\Games.inf

      Filesize

      231B

      MD5

      b5fcb08850559b3170486fec9f1c7e95

      SHA1

      8cc0a502b557c627862f3e8bda7fb46e580ec2ab

      SHA256

      8486e6bbe5fec1254e7d380e71aec555467e9a91afda6ea0b4867b3e5ce9c658

      SHA512

      21e5e318fa654f938ab14c9fbf12a3459f7ec3fdc0b1104c0f4208806b3da1f99228a288c38a93e032b751efeefcd58b3d3bb2258375776d96186ea295dc0791

    • C:\Users\Admin\AppData\Local\Temp\is-13FV7.tmp\isxdl.dll

      Filesize

      49KB

      MD5

      02ecc74f7f91e9ffd84de708683236a6

      SHA1

      3532de0b77df8b0fc89e9c7eddec3fa71f98f5a2

      SHA256

      30ad8a0e1cee091ca48c771adb2e76baf1a7d54b9f60dc47f54dfdc2d6f6691e

      SHA512

      a3fdaa651f82428395bc412a2a04fce673768d3ef088b3748addf337d95464eb141ae7c286bff5c705eae05dd7b38207629588ae7e89ada15269463cd7acf541

    • C:\Users\Admin\AppData\Local\Temp\is-6U3GK.tmp\29e4855f46ee3cca4e1190abfcae5b53_JaffaCakes118.tmp

      Filesize

      688KB

      MD5

      c765336f0dcf4efdcc2101eed67cd30c

      SHA1

      fa0279f59738c5aa3b6b20106e109ccd77f895a7

      SHA256

      c5177fdc6031728e10141745cd69edbc91c92d14411a2dec6e8e8caa4f74ab28

      SHA512

      06a67ac37c20897967e2cad453793a6ef1c7804d4c578404f845daa88c859b15b0acb51642e6ad23ca6ba6549b02d5f6c98b1fa402004bdbf9d646abab7ec891

    • memory/3848-1-0x0000000000400000-0x0000000000414000-memory.dmp

      Filesize

      80KB

    • memory/3848-2-0x0000000000401000-0x000000000040B000-memory.dmp

      Filesize

      40KB

    • memory/3848-34-0x0000000000400000-0x0000000000414000-memory.dmp

      Filesize

      80KB

    • memory/3920-7-0x0000000000400000-0x00000000004BC000-memory.dmp

      Filesize

      752KB

    • memory/3920-35-0x0000000000400000-0x00000000004BC000-memory.dmp

      Filesize

      752KB