Analysis

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

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    23-01-2025 18:51

General

  • Target

    JaffaCakes118_1a22195f40160484fbde37eab21ca940.exe

  • Size

    254KB

  • MD5

    1a22195f40160484fbde37eab21ca940

  • SHA1

    1a89280776b6c7de09ec1f1514f92c31512d95f8

  • SHA256

    aaf111f211a0f918bb753d5fb1434c5d5aedf8628459196f562de6a5f0b5b536

  • SHA512

    9b00eac27c006c5ac8e372c0fe2b0a39fe8e875a40dfb4e45eff371bec750f1caab94dc70113c7b9df1dc0261ecd1a459d0434bc4e980bc22204241772895bdb

  • SSDEEP

    6144:iOrPOW0jhUSpgJZrxe3nZNNAPA/jTg2t4Vqaxo:LKWIhX+rxEndt4O

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_1a22195f40160484fbde37eab21ca940.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1a22195f40160484fbde37eab21ca940.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:2320

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2320-1-0x0000000000600000-0x0000000000667000-memory.dmp

    Filesize

    412KB

  • memory/2320-0-0x0000000000400000-0x00000000005FB000-memory.dmp

    Filesize

    2.0MB

  • memory/2320-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2320-3-0x00000000003B0000-0x00000000003B1000-memory.dmp

    Filesize

    4KB

  • memory/2320-4-0x0000000002470000-0x0000000002522000-memory.dmp

    Filesize

    712KB

  • memory/2320-12-0x0000000002470000-0x0000000002522000-memory.dmp

    Filesize

    712KB

  • memory/2320-14-0x0000000002470000-0x0000000002522000-memory.dmp

    Filesize

    712KB

  • memory/2320-10-0x0000000002470000-0x0000000002522000-memory.dmp

    Filesize

    712KB

  • memory/2320-8-0x0000000002470000-0x0000000002522000-memory.dmp

    Filesize

    712KB

  • memory/2320-15-0x0000000000400000-0x00000000005FB000-memory.dmp

    Filesize

    2.0MB

  • memory/2320-6-0x0000000002470000-0x0000000002522000-memory.dmp

    Filesize

    712KB

  • memory/2320-16-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-20-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-18-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-43-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-42-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-40-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-41-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-44-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-45-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-46-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-73-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-48-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-47-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-84-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-83-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-82-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-81-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-80-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-79-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-78-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-77-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-76-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-75-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-74-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-72-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-71-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-70-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-69-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-68-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-67-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-66-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-65-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-64-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-63-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-62-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-61-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-60-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-59-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-58-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-57-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-56-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-55-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-54-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-53-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-52-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-51-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-50-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-49-0x0000000002630000-0x00000000026E8000-memory.dmp

    Filesize

    736KB

  • memory/2320-104-0x0000000000600000-0x0000000000667000-memory.dmp

    Filesize

    412KB

  • memory/2320-105-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB