Analysis

  • max time kernel
    150s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    22-01-2025 09:15

General

  • Target

    JaffaCakes118_0c44c1841cd89de9ff3eafa1518edb0b.exe

  • Size

    252KB

  • MD5

    0c44c1841cd89de9ff3eafa1518edb0b

  • SHA1

    478bea7f13b72363e8a7cdeadda8685165fe8dd7

  • SHA256

    e34aa03f8b1dd9160932050d8398eb8a68dce347c7f43ad55ea202d6344c2500

  • SHA512

    93e23a1d4ffb25209c2c780d3fa1f397b491d19bbdfe93b58a6ad0103948f9e0b57c2ad33eb39668872528456ced938bfd2559c86ed48ea0e4e157cb0efbc7e3

  • SSDEEP

    6144:QId079u0236C/DkLqMAo74a3l/wOjjf0jF1zLYpH/XRe:VEALkuMAojYO30jFOpH/

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_0c44c1841cd89de9ff3eafa1518edb0b.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0c44c1841cd89de9ff3eafa1518edb0b.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:1972

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1972-0-0x0000000000400000-0x00000000005D5000-memory.dmp

    Filesize

    1.8MB

  • memory/1972-1-0x00000000002C0000-0x0000000000327000-memory.dmp

    Filesize

    412KB

  • memory/1972-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1972-14-0x0000000002410000-0x00000000024C2000-memory.dmp

    Filesize

    712KB

  • memory/1972-12-0x0000000002410000-0x00000000024C2000-memory.dmp

    Filesize

    712KB

  • memory/1972-15-0x0000000000400000-0x00000000005D5000-memory.dmp

    Filesize

    1.8MB

  • memory/1972-10-0x0000000002410000-0x00000000024C2000-memory.dmp

    Filesize

    712KB

  • memory/1972-8-0x0000000002410000-0x00000000024C2000-memory.dmp

    Filesize

    712KB

  • memory/1972-6-0x0000000002410000-0x00000000024C2000-memory.dmp

    Filesize

    712KB

  • memory/1972-4-0x0000000002410000-0x00000000024C2000-memory.dmp

    Filesize

    712KB

  • memory/1972-16-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-18-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-20-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-41-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-42-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-43-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-47-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-46-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-45-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-57-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-44-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-48-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-49-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-50-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-86-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-85-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-84-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-83-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-82-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-81-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-80-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-79-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-78-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-77-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-76-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-75-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-74-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-73-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-72-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-71-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-70-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-69-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-68-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-67-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-66-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-65-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-64-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-63-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-62-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-61-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-60-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-59-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-58-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-56-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-55-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-54-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-53-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-52-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-51-0x00000000025D0000-0x0000000002688000-memory.dmp

    Filesize

    736KB

  • memory/1972-113-0x00000000002C0000-0x0000000000327000-memory.dmp

    Filesize

    412KB

  • memory/1972-114-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB