Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    16-01-2025 21:49

General

  • Target

    JaffaCakes118_82d382c0e12df463aadaf0a53abf72c1.exe

  • Size

    252KB

  • MD5

    82d382c0e12df463aadaf0a53abf72c1

  • SHA1

    a533d5e4a8a60c1f6730e3bf7a798c705f9dff38

  • SHA256

    2816d996512a747b91eec89a400becea829d182ac94bc044fc743bafb65e40ce

  • SHA512

    3245b26d5c28a1632b2bf88d68e49a76ae9b1ad4e1ba5ec24f9128819d06c6228406b81e4b422a4ad25d2aa13e0e4c316c0877f1df1d09e0514a5c614022376d

  • SSDEEP

    6144:dC/Md2NqGQ+NmMrJ1EOxhK+5Sd+h9Q1hwawZ:8k0vQ+NhJV5SUQ1aaw

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_82d382c0e12df463aadaf0a53abf72c1.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_82d382c0e12df463aadaf0a53abf72c1.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:2380

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2380-0-0x0000000000400000-0x00000000004BB000-memory.dmp

    Filesize

    748KB

  • memory/2380-1-0x0000000000230000-0x0000000000296000-memory.dmp

    Filesize

    408KB

  • memory/2380-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2380-10-0x0000000002470000-0x0000000002522000-memory.dmp

    Filesize

    712KB

  • memory/2380-14-0x0000000002470000-0x0000000002522000-memory.dmp

    Filesize

    712KB

  • memory/2380-12-0x0000000002470000-0x0000000002522000-memory.dmp

    Filesize

    712KB

  • memory/2380-15-0x0000000000400000-0x00000000004BB000-memory.dmp

    Filesize

    748KB

  • memory/2380-8-0x0000000002470000-0x0000000002522000-memory.dmp

    Filesize

    712KB

  • memory/2380-6-0x0000000002470000-0x0000000002522000-memory.dmp

    Filesize

    712KB

  • memory/2380-5-0x0000000002470000-0x0000000002522000-memory.dmp

    Filesize

    712KB

  • memory/2380-16-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-18-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-22-0x00000000003A0000-0x00000000003A1000-memory.dmp

    Filesize

    4KB

  • memory/2380-21-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-20-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-41-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-45-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-40-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-57-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-42-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-43-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-63-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-44-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-46-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-47-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-48-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-49-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-50-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-51-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-52-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-53-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-67-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-66-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-65-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-64-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-62-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-61-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-60-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-59-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-58-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-56-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-55-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-54-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2380-118-0x0000000000230000-0x0000000000296000-memory.dmp

    Filesize

    408KB

  • memory/2380-119-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB