Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/09/2024, 23:09

General

  • Target

    ec5db40bbcdc55b5b846e4fc33f00097_JaffaCakes118.exe

  • Size

    243KB

  • MD5

    ec5db40bbcdc55b5b846e4fc33f00097

  • SHA1

    e18e1e05a3b5aa4346451511288ce8a433796d9e

  • SHA256

    a3b177479b6a0358f3dd3b96f212bad81277a2a2c92b544d1a4440b1c8bcc069

  • SHA512

    d8ff81c97895352b58cec485c7bbd4abdcc056bbb02ebdaa841cdf6ab94807caeef91e05e22e5e6ec524e205ce4a919096c8924d94fa0d7ed3407acfcb8bbc6b

  • SSDEEP

    6144:LvoMvtQYA99LIxGtp7gZQ+4CcxYc/ZwyUiYQw4dAN9inWTY+otHbyYuZkqQm:LvoMvtQYA9KxGtGW2cBRUmd8onWM+2kH

Malware Config

Extracted

Family

simda

Attributes
  • dga

    cihunemyror.eu

    digivehusyd.eu

    vofozymufok.eu

    fodakyhijyv.eu

    nopegymozow.eu

    gatedyhavyd.eu

    marytymenok.eu

    jewuqyjywyv.eu

    qeqinuqypoq.eu

    kemocujufys.eu

    rynazuqihoj.eu

    lyvejujolec.eu

    tucyguqaciq.eu

    xuxusujenes.eu

    puzutuqeqij.eu

    ciliqikytec.eu

    dikoniwudim.eu

    vojacikigep.eu

    fogeliwokih.eu

    nofyjikoxex.eu

    gadufiwabim.eu

    masisokemep.eu

    jepororyrih.eu

    qetoqolusex.eu

    keraborigin.eu

    ryqecolijet.eu

    lymylorozig.eu

    tunujolavez.eu

    xubifaremin.eu

    puvopalywet.eu

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • simda

    Simda is an infostealer written in C++.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

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

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ec5db40bbcdc55b5b846e4fc33f00097_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ec5db40bbcdc55b5b846e4fc33f00097_JaffaCakes118.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Adds Run key to start application
    • Modifies WinLogon
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3828

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3828-0-0x0000000000400000-0x000000000051F000-memory.dmp

          Filesize

          1.1MB

        • memory/3828-1-0x0000000002370000-0x00000000023D7000-memory.dmp

          Filesize

          412KB

        • memory/3828-2-0x0000000000400000-0x0000000000439000-memory.dmp

          Filesize

          228KB

        • memory/3828-3-0x0000000000670000-0x0000000000671000-memory.dmp

          Filesize

          4KB

        • memory/3828-4-0x00000000023E0000-0x0000000002492000-memory.dmp

          Filesize

          712KB

        • memory/3828-5-0x0000000000400000-0x000000000051F000-memory.dmp

          Filesize

          1.1MB

        • memory/3828-6-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-8-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-10-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-63-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-106-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-110-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-109-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-108-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-107-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-105-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-104-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-103-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-101-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-100-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-99-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-98-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-97-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-96-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-95-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-94-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-93-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-92-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-91-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-90-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-89-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-88-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-87-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-86-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-84-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-83-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-82-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-81-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-80-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-78-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-77-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-76-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-75-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-74-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-73-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-72-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-71-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-70-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-69-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-68-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-67-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-65-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-64-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-102-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-62-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-61-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-85-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-60-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-59-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-79-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-58-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-57-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-66-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-56-0x0000000002A30000-0x0000000002AE8000-memory.dmp

          Filesize

          736KB

        • memory/3828-183-0x0000000002370000-0x00000000023D7000-memory.dmp

          Filesize

          412KB

        • memory/3828-185-0x0000000000400000-0x0000000000439000-memory.dmp

          Filesize

          228KB