Analysis

  • max time kernel
    141s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-05-2024 07:52

General

  • Target

    45324577c2913b784e246ebe626d0662_JaffaCakes118.exe

  • Size

    13.1MB

  • MD5

    45324577c2913b784e246ebe626d0662

  • SHA1

    8a3d0ef9f2dc1a1dbc50b4cca6a03e2b05b89a29

  • SHA256

    7e38871b4d0fb3a2dd47a7f1ccded1780139cf983ff0162e6e544e2fa6c81976

  • SHA512

    42230ade8ae6fdc6f215c3da1d71430b62e52e722565e6dfcbf12562e5091702a8885754dc83af73964d6d4ad0894b456f0de30931b2831db142b7eef82e9ec6

  • SSDEEP

    196608:aoxQIsR69t+PHJ+3M99+oVkQwo47Xzl+RcW+ync7yFWBNRhCoqW3E3Tj:RONR69tWn99t6QwZXvPyIyFWRqW3ATj

Score
7/10

Malware Config

Signatures

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\45324577c2913b784e246ebe626d0662_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\45324577c2913b784e246ebe626d0662_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1560
    • C:\Users\Admin\AppData\Local\Temp\is-BTVEG.tmp\45324577c2913b784e246ebe626d0662_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-BTVEG.tmp\45324577c2913b784e246ebe626d0662_JaffaCakes118.tmp" /SL5="$601DA,13441023,56832,C:\Users\Admin\AppData\Local\Temp\45324577c2913b784e246ebe626d0662_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      PID:3700
  • 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 --field-trial-handle=4356,i,4686244434963378549,11462511444150484980,262144 --variations-seed-version --mojo-platform-channel-handle=1040 /prefetch:8
    1⤵
      PID:400

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\is-BTVEG.tmp\45324577c2913b784e246ebe626d0662_JaffaCakes118.tmp

      Filesize

      694KB

      MD5

      ffcf263a020aa7794015af0edee5df0b

      SHA1

      bce1eb5f0efb2c83f416b1782ea07c776666fdab

      SHA256

      1d07cfb7104b85fc0dffd761f6848ad176117e146bbb4079fe993efa06b94c64

      SHA512

      49f2b062adfb99c0c7f1012c56f0b52a8850d9f030cc32073b90025b372e4eb373f06a351e9b33264967427b8174c060c8a6110979f0eaf0872f7da6d5e4308a

    • memory/1560-0-0x0000000000400000-0x0000000000414000-memory.dmp

      Filesize

      80KB

    • memory/1560-2-0x0000000000401000-0x000000000040B000-memory.dmp

      Filesize

      40KB

    • memory/1560-11-0x0000000000400000-0x0000000000414000-memory.dmp

      Filesize

      80KB

    • memory/3700-10-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

    • memory/3700-12-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB