Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    19/09/2024, 22:31

General

  • Target

    ec5068f2b6ddee84bf414a068a070266_JaffaCakes118.exe

  • Size

    267KB

  • MD5

    ec5068f2b6ddee84bf414a068a070266

  • SHA1

    19d8a345c02ef09a1d74bc5cac291b82c93d0a14

  • SHA256

    4527d3266d3b74ba38921cad0cc1f0534f7ac53fc2104105ef80229390c285a3

  • SHA512

    9a919840674e19c6443d32474ef6d1a5367573a80fe0d2cde806251bf645586d4fb0aaa86a083098279e612b75d080be116037419c28b7fb3f1d31c35885bcaf

  • SSDEEP

    6144:cbmCLXM/lANO9WFvtzbaNbVFWqN4fBc0ozIPB0F2P0fCvTGHdawdqS4bi:cN29WFFz2NbtNs2I+F2P0cTGHdb4O

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
  • 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\ec5068f2b6ddee84bf414a068a070266_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ec5068f2b6ddee84bf414a068a070266_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:2008

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2008-0-0x0000000000260000-0x00000000002BE000-memory.dmp

          Filesize

          376KB

        • memory/2008-1-0x0000000000400000-0x0000000000439000-memory.dmp

          Filesize

          228KB

        • memory/2008-11-0x0000000002620000-0x00000000026D2000-memory.dmp

          Filesize

          712KB

        • memory/2008-9-0x0000000002620000-0x00000000026D2000-memory.dmp

          Filesize

          712KB

        • memory/2008-7-0x0000000002620000-0x00000000026D2000-memory.dmp

          Filesize

          712KB

        • memory/2008-5-0x0000000002620000-0x00000000026D2000-memory.dmp

          Filesize

          712KB

        • memory/2008-3-0x0000000002620000-0x00000000026D2000-memory.dmp

          Filesize

          712KB

        • memory/2008-2-0x0000000000220000-0x0000000000221000-memory.dmp

          Filesize

          4KB

        • memory/2008-13-0x0000000002620000-0x00000000026D2000-memory.dmp

          Filesize

          712KB

        • memory/2008-14-0x0000000000400000-0x0000000000677000-memory.dmp

          Filesize

          2.5MB

        • memory/2008-15-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-17-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-19-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-40-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-41-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-42-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-46-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-45-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-44-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-43-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-47-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-48-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-49-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-84-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-50-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-85-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-83-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-82-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-81-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-80-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-79-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-78-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-77-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-76-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-75-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-74-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-73-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-72-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-71-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-70-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-69-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-68-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-67-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-66-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-65-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-64-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-63-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-62-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-61-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-60-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-59-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-58-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-57-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-56-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-55-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-54-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-53-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-52-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-51-0x00000000027E0000-0x0000000002898000-memory.dmp

          Filesize

          736KB

        • memory/2008-167-0x0000000000260000-0x00000000002BE000-memory.dmp

          Filesize

          376KB

        • memory/2008-168-0x0000000000400000-0x0000000000439000-memory.dmp

          Filesize

          228KB