Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    27/01/2025, 15:10

General

  • Target

    JaffaCakes118_40dae164a12ef43021c251c09a220a49.exe

  • Size

    169KB

  • MD5

    40dae164a12ef43021c251c09a220a49

  • SHA1

    85556d3985d670e77473174f72e380bf7aec1a31

  • SHA256

    bdd3f91844cb608e1e132ace535b828042a5d2d638931ff426e4bdbc61f43978

  • SHA512

    4b7f770dc0b96fbd3241a32ede363a7541f93da7623ea1d7351b19bff57710f174ecbcb799b2364392247739a844862da185644ff1075e972efbe01d1d64624e

  • SSDEEP

    3072:sfEnUz/dIPZ9EAwhTUmkOsAwZtJpAYkHMkqOdj2/si4G/dFiPTBMx1VzmiHS7i:ssUp2Z9EAwh+HvtjQskqOd6/qaFi7oR

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_40dae164a12ef43021c251c09a220a49.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_40dae164a12ef43021c251c09a220a49.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2164
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Pgb..bat" > nul 2> nul
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      PID:2192

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

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

          Filesize

          238B

          MD5

          8b8877f43909a54f45f9debbd98a7833

          SHA1

          8cdc79cf6b6a3219cbc93127d61032d327862121

          SHA256

          fe06a73e2ddaa3acfb1028b9888776e81d8202c626bc2bddb84da04eb5353dbd

          SHA512

          4d0571cdf26ff8dc7bf3633de45882a37584b6d64a191be55ab965168f40c111c1f71ffe10603c2354ac64f782d31d17c472f8de36c1b5a4d2b960db414624ce

        • memory/2164-0-0x0000000000130000-0x0000000000145000-memory.dmp

          Filesize

          84KB

        • memory/2164-1-0x0000000000400000-0x000000000042D000-memory.dmp

          Filesize

          180KB

        • memory/2164-3-0x0000000000400000-0x000000000042D000-memory.dmp

          Filesize

          180KB

        • memory/2164-2-0x0000000000400000-0x000000000042D000-memory.dmp

          Filesize

          180KB

        • memory/2164-6-0x0000000000400000-0x000000000042D000-memory.dmp

          Filesize

          180KB