Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    16-02-2025 02:05

General

  • Target

    JaffaCakes118_fe8195bc21e8a4c2f0331e3116876130.exe

  • Size

    259KB

  • MD5

    fe8195bc21e8a4c2f0331e3116876130

  • SHA1

    e48dd05365472597a9c473bf849cfd067ab0f5f2

  • SHA256

    a49f1e8833e44ad5249f9b9b7779b718bea013c675ccbf2af68133eb2491f182

  • SHA512

    3f48e5da83892e0ad2e731f093c79ef1699272838b9ce5702b9e8fe5b6d797aaf2a88a145e4692ebee896666d7c8a7b3fd3a371cb363dc10c00dc2458a326eef

  • SSDEEP

    6144:l3tMcM0vfC9eyIN4mZpMksmy75/cyCtO/IzWve:hCr0S9eyIN7ZpMksx7Zc70/s

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_fe8195bc21e8a4c2f0331e3116876130.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_fe8195bc21e8a4c2f0331e3116876130.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:3012

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3012-0-0x0000000000400000-0x0000000000563000-memory.dmp

    Filesize

    1.4MB

  • memory/3012-1-0x00000000002F0000-0x0000000000354000-memory.dmp

    Filesize

    400KB

  • memory/3012-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/3012-14-0x0000000000570000-0x0000000000622000-memory.dmp

    Filesize

    712KB

  • memory/3012-12-0x0000000000570000-0x0000000000622000-memory.dmp

    Filesize

    712KB

  • memory/3012-10-0x0000000000570000-0x0000000000622000-memory.dmp

    Filesize

    712KB

  • memory/3012-8-0x0000000000570000-0x0000000000622000-memory.dmp

    Filesize

    712KB

  • memory/3012-15-0x0000000000400000-0x0000000000563000-memory.dmp

    Filesize

    1.4MB

  • memory/3012-6-0x0000000000570000-0x0000000000622000-memory.dmp

    Filesize

    712KB

  • memory/3012-4-0x0000000000570000-0x0000000000622000-memory.dmp

    Filesize

    712KB

  • memory/3012-16-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-20-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-19-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-54-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-60-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-72-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-70-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-76-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-87-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-85-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-84-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-82-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-80-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-79-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-77-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-75-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-74-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-73-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-71-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-69-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-68-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-67-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-65-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-64-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-62-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-61-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-59-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-58-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-56-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-55-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-53-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-51-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-50-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-49-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-48-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-86-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-83-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-81-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-47-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-78-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-46-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-66-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-63-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-45-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-44-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-43-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-57-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-42-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-52-0x0000000001F50000-0x0000000002008000-memory.dmp

    Filesize

    736KB

  • memory/3012-106-0x00000000002F0000-0x0000000000354000-memory.dmp

    Filesize

    400KB

  • memory/3012-113-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB