Analysis

  • max time kernel
    150s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    18/02/2025, 17:00

General

  • Target

    JaffaCakes118_00de22f374c4f48ba0b92c021b990200.exe

  • Size

    273KB

  • MD5

    00de22f374c4f48ba0b92c021b990200

  • SHA1

    f979d661e5885c1794e51cbd6baa4f44c86256c8

  • SHA256

    1e7090d528e2e731a6e837174cf32f787a740b6bb8bbbb6414c9cb3d96e2fa63

  • SHA512

    da2a56cb5cdcf96a5cc8806b86095381a6ea46a98add3b910c3d7e82f6c5c566c224c56f6ea5b9e35d5ff14d9417189e64c289f6e9843558505f5a6371bb3a12

  • SSDEEP

    6144:DkUh2hoWbYoLQ6l/dt33E/idWbU2DwnLRad/OPBYjxabLH1:DkZouFdWQiGLRaWBzbLV

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_00de22f374c4f48ba0b92c021b990200.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_00de22f374c4f48ba0b92c021b990200.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:1992

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1992-1-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/1992-0-0x0000000000400000-0x0000000000927000-memory.dmp

    Filesize

    5.2MB

  • memory/1992-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1992-3-0x0000000000200000-0x0000000000201000-memory.dmp

    Filesize

    4KB

  • memory/1992-10-0x00000000009A0000-0x0000000000A52000-memory.dmp

    Filesize

    712KB

  • memory/1992-12-0x00000000009A0000-0x0000000000A52000-memory.dmp

    Filesize

    712KB

  • memory/1992-14-0x00000000009A0000-0x0000000000A52000-memory.dmp

    Filesize

    712KB

  • memory/1992-15-0x0000000000400000-0x0000000000927000-memory.dmp

    Filesize

    5.2MB

  • memory/1992-8-0x00000000009A0000-0x0000000000A52000-memory.dmp

    Filesize

    712KB

  • memory/1992-6-0x00000000009A0000-0x0000000000A52000-memory.dmp

    Filesize

    712KB

  • memory/1992-4-0x00000000009A0000-0x0000000000A52000-memory.dmp

    Filesize

    712KB

  • memory/1992-16-0x0000000000AB0000-0x0000000000B68000-memory.dmp

    Filesize

    736KB

  • memory/1992-18-0x0000000000AB0000-0x0000000000B68000-memory.dmp

    Filesize

    736KB

  • memory/1992-20-0x0000000000AB0000-0x0000000000B68000-memory.dmp

    Filesize

    736KB

  • memory/1992-22-0x00000000002B0000-0x00000000002B1000-memory.dmp

    Filesize

    4KB

  • memory/1992-48-0x0000000000AB0000-0x0000000000B68000-memory.dmp

    Filesize

    736KB

  • memory/1992-50-0x0000000000AB0000-0x0000000000B68000-memory.dmp

    Filesize

    736KB

  • memory/1992-66-0x0000000000AB0000-0x0000000000B68000-memory.dmp

    Filesize

    736KB

  • memory/1992-65-0x0000000000AB0000-0x0000000000B68000-memory.dmp

    Filesize

    736KB

  • memory/1992-64-0x0000000000AB0000-0x0000000000B68000-memory.dmp

    Filesize

    736KB

  • memory/1992-63-0x0000000000AB0000-0x0000000000B68000-memory.dmp

    Filesize

    736KB

  • memory/1992-62-0x0000000000AB0000-0x0000000000B68000-memory.dmp

    Filesize

    736KB

  • memory/1992-61-0x0000000000AB0000-0x0000000000B68000-memory.dmp

    Filesize

    736KB

  • memory/1992-60-0x0000000000AB0000-0x0000000000B68000-memory.dmp

    Filesize

    736KB

  • memory/1992-59-0x0000000000AB0000-0x0000000000B68000-memory.dmp

    Filesize

    736KB

  • memory/1992-57-0x0000000000AB0000-0x0000000000B68000-memory.dmp

    Filesize

    736KB

  • memory/1992-56-0x0000000000AB0000-0x0000000000B68000-memory.dmp

    Filesize

    736KB

  • memory/1992-55-0x0000000000AB0000-0x0000000000B68000-memory.dmp

    Filesize

    736KB

  • memory/1992-54-0x0000000000AB0000-0x0000000000B68000-memory.dmp

    Filesize

    736KB

  • memory/1992-53-0x0000000000AB0000-0x0000000000B68000-memory.dmp

    Filesize

    736KB

  • memory/1992-52-0x0000000000AB0000-0x0000000000B68000-memory.dmp

    Filesize

    736KB

  • memory/1992-51-0x0000000000AB0000-0x0000000000B68000-memory.dmp

    Filesize

    736KB

  • memory/1992-49-0x0000000000AB0000-0x0000000000B68000-memory.dmp

    Filesize

    736KB

  • memory/1992-47-0x0000000000AB0000-0x0000000000B68000-memory.dmp

    Filesize

    736KB

  • memory/1992-46-0x0000000000AB0000-0x0000000000B68000-memory.dmp

    Filesize

    736KB

  • memory/1992-45-0x0000000000AB0000-0x0000000000B68000-memory.dmp

    Filesize

    736KB

  • memory/1992-44-0x0000000000AB0000-0x0000000000B68000-memory.dmp

    Filesize

    736KB

  • memory/1992-43-0x0000000000AB0000-0x0000000000B68000-memory.dmp

    Filesize

    736KB

  • memory/1992-58-0x0000000000AB0000-0x0000000000B68000-memory.dmp

    Filesize

    736KB

  • memory/1992-42-0x0000000000AB0000-0x0000000000B68000-memory.dmp

    Filesize

    736KB

  • memory/1992-118-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/1992-120-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB