Analysis

  • max time kernel
    152s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/05/2024, 03:51

General

  • Target

    77d2f47b1615ab44d43f699ebd5e907f_JaffaCakes118.exe

  • Size

    8.8MB

  • MD5

    77d2f47b1615ab44d43f699ebd5e907f

  • SHA1

    d945b94d51ea5b0075d3b101dda77e7c895e0917

  • SHA256

    e0c61f0c3f8860b72b2ed92baffd4519bb7a1bbf322c6132a97609fa158b11de

  • SHA512

    72fd31e0c8d3bdd3c1d3021869f223a4123d27c9a9a5be3b2e310ab97c5316f8e7de9ab320aee837c5d42b1413edba9d12d5dcdf355bbdac205b90054be6e087

  • SSDEEP

    196608:ZwpP/k65faxlJWZHvFJptWRLuam0Lc8ZnVuvW7+:KlvSsZHvDpO65wcop7+

Score
7/10

Malware Config

Signatures

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\77d2f47b1615ab44d43f699ebd5e907f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\77d2f47b1615ab44d43f699ebd5e907f_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2136
    • C:\Users\Admin\AppData\Local\Temp\is-8U2GQ.tmp\77d2f47b1615ab44d43f699ebd5e907f_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-8U2GQ.tmp\77d2f47b1615ab44d43f699ebd5e907f_JaffaCakes118.tmp" /SL5="$701CA,9011528,56832,C:\Users\Admin\AppData\Local\Temp\77d2f47b1615ab44d43f699ebd5e907f_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      PID:984
  • 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 --no-appcompat-clear --mojo-platform-channel-handle=4112 --field-trial-handle=2292,i,2103142837140538807,15881446839139365070,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:2924

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\is-8U2GQ.tmp\77d2f47b1615ab44d43f699ebd5e907f_JaffaCakes118.tmp

      Filesize

      691KB

      MD5

      9303156631ee2436db23827e27337be4

      SHA1

      018e0d5b6ccf7000e36af30cebeb8adc5667e5fa

      SHA256

      bae22f27c12bce1faeb64b6eb733302aff5867baa8eed832397a7ce284a86ff4

      SHA512

      9fe100fafb1c74728109667b5a2261a31e49c45723de748adaa1d9cb9f8daa389b871056c70066fa3a05be82a5017c8dd590ae149a56d824a9e250d31091a40f

    • memory/984-7-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

    • memory/984-13-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

    • memory/2136-0-0x0000000000400000-0x0000000000414000-memory.dmp

      Filesize

      80KB

    • memory/2136-2-0x0000000000401000-0x000000000040B000-memory.dmp

      Filesize

      40KB

    • memory/2136-12-0x0000000000400000-0x0000000000414000-memory.dmp

      Filesize

      80KB