Analysis

  • max time kernel
    150s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    16/02/2025, 05:22

General

  • Target

    JaffaCakes118_ffcee4938464c79304793e39e4ab93c5.exe

  • Size

    257KB

  • MD5

    ffcee4938464c79304793e39e4ab93c5

  • SHA1

    5d12d3244463c5253e5a7f8160e3f5b559d60053

  • SHA256

    73e2a1b083e7b11b1ca8634d670a4aaeb3884f32801af717bce2584e91262c53

  • SHA512

    587fa8b0646e2cfa3ae93ce5bb42bb6760111ef68938c5fc94b76a345194d71fd4144c6cea36ce3688792a41ded34d12516c5b5ec34ef62ff0c2ced07a450ed4

  • SSDEEP

    6144:xSVEU35ie3z8WoHWNNROKRLjIQHLnlQ12+mCaiCrMNafWPFN:xU5iI8DHkYEfobfPFN

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 family
  • 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\JaffaCakes118_ffcee4938464c79304793e39e4ab93c5.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ffcee4938464c79304793e39e4ab93c5.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:1956

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1956-0-0x0000000000400000-0x00000000005F3000-memory.dmp

    Filesize

    1.9MB

  • memory/1956-1-0x00000000002E0000-0x0000000000339000-memory.dmp

    Filesize

    356KB

  • memory/1956-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1956-3-0x0000000000340000-0x0000000000341000-memory.dmp

    Filesize

    4KB

  • memory/1956-4-0x0000000002150000-0x0000000002202000-memory.dmp

    Filesize

    712KB

  • memory/1956-6-0x0000000002150000-0x0000000002202000-memory.dmp

    Filesize

    712KB

  • memory/1956-14-0x0000000002150000-0x0000000002202000-memory.dmp

    Filesize

    712KB

  • memory/1956-12-0x0000000002150000-0x0000000002202000-memory.dmp

    Filesize

    712KB

  • memory/1956-10-0x0000000002150000-0x0000000002202000-memory.dmp

    Filesize

    712KB

  • memory/1956-15-0x0000000000400000-0x00000000005F3000-memory.dmp

    Filesize

    1.9MB

  • memory/1956-8-0x0000000002150000-0x0000000002202000-memory.dmp

    Filesize

    712KB

  • memory/1956-16-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-18-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-20-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-41-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-45-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-42-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-57-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-43-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-44-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-72-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-46-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-47-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-48-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-49-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-84-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-50-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-51-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-52-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-53-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-54-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-55-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-66-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-83-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-85-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-82-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-81-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-80-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-79-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-78-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-77-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-76-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-75-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-74-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-73-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-71-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-70-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-69-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-68-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-67-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-65-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-64-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-63-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-62-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-61-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-60-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-59-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-58-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-56-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/1956-106-0x00000000002E0000-0x0000000000339000-memory.dmp

    Filesize

    356KB

  • memory/1956-107-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB