Analysis

  • max time kernel
    125s
  • max time network
    133s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/04/2024, 08:32

General

  • Target

    f0aad149cf413eaa68edf755ff23cf79_JaffaCakes118.exe

  • Size

    907KB

  • MD5

    f0aad149cf413eaa68edf755ff23cf79

  • SHA1

    665b56960f655e389f7e5dc8aa3cac9744992909

  • SHA256

    ee74f2a2f7490adbb028b3e60e1fdbb5ed47cf5aebf59df3fb689103522c6310

  • SHA512

    3211a23ebad807e1dae03f1d074ca3e236cb2ea843ec8bed76542a5148759c82110e540fb78b846fbfb275fdbbe09525586d3739c6d42fe7c83d991262a2477e

  • SSDEEP

    12288:kZ8h2QPynuo9yFA+zOy95aXM+QLJtwmD6Jc2JxpHqvm/SjwCxKVjVDa/ZS1:/gQa0AwBGXM+m9DaceKuCkLa/ZS1

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f0aad149cf413eaa68edf755ff23cf79_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f0aad149cf413eaa68edf755ff23cf79_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3024
    • C:\Users\Admin\AppData\Local\Temp\f0aad149cf413eaa68edf755ff23cf79_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\f0aad149cf413eaa68edf755ff23cf79_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3736
  • 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=4180,i,7447082786332118630,10839110169592584063,262144 --variations-seed-version --mojo-platform-channel-handle=3992 /prefetch:8
    1⤵
      PID:5024

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\f0aad149cf413eaa68edf755ff23cf79_JaffaCakes118.exe

      Filesize

      907KB

      MD5

      bcf11b4499ac915a9f541fe3aa3bdd1e

      SHA1

      9e15ce2e703cac2341a031f3dc77da5f5f7b53a1

      SHA256

      27ae1c7474d3510a2c9809a169b47c3dd9c258dff861006b82d276fde923a8f7

      SHA512

      28d43925856187192cb48cac2937adc42c69befb305d71c98ccbe9593a104f9cc3cbbbdb7fb423507350aa66eb373288359b0a8c03c99d80f923c0a0ab118075

    • memory/3024-0-0x0000000000400000-0x00000000004E8000-memory.dmp

      Filesize

      928KB

    • memory/3024-1-0x00000000015B0000-0x0000000001698000-memory.dmp

      Filesize

      928KB

    • memory/3024-2-0x0000000000400000-0x00000000004BB000-memory.dmp

      Filesize

      748KB

    • memory/3024-11-0x0000000000400000-0x00000000004BB000-memory.dmp

      Filesize

      748KB

    • memory/3736-13-0x0000000000400000-0x00000000004E8000-memory.dmp

      Filesize

      928KB

    • memory/3736-15-0x0000000001680000-0x0000000001768000-memory.dmp

      Filesize

      928KB

    • memory/3736-20-0x0000000005030000-0x00000000050EB000-memory.dmp

      Filesize

      748KB

    • memory/3736-21-0x0000000000400000-0x0000000000498000-memory.dmp

      Filesize

      608KB

    • memory/3736-32-0x0000000000400000-0x0000000000443000-memory.dmp

      Filesize

      268KB

    • memory/3736-35-0x000000000C7D0000-0x000000000C868000-memory.dmp

      Filesize

      608KB