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
    29-11-2024 19:55

General

  • Target

    b3451458716768a003484c4fb700db44_JaffaCakes118.exe

  • Size

    276KB

  • MD5

    b3451458716768a003484c4fb700db44

  • SHA1

    26f2f2def92bc2af307484dbd40a847f111389e2

  • SHA256

    c58d2fa755ed885f81b6f4705af92f5ef8c9a43a8bbd5cbcf081e97a4542a810

  • SHA512

    beb7d353eb4f0a93b5a3a8a8e54811f6c2870e6f5f6f981a273842b63fa3a07ba0544c533d01dce68880f734aacceef0deb3a01fa229ca516dd021369f524c29

  • SSDEEP

    6144:lsBLvxt3QSNOatCQ/Y4FlsY3SpFZGu/BKj2:+vxtguzw4jYnBL

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\b3451458716768a003484c4fb700db44_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b3451458716768a003484c4fb700db44_JaffaCakes118.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:1728

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1728-0-0x0000000000400000-0x000000000048A000-memory.dmp

    Filesize

    552KB

  • memory/1728-1-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/1728-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1728-3-0x00000000002A0000-0x00000000002A1000-memory.dmp

    Filesize

    4KB

  • memory/1728-12-0x0000000002590000-0x0000000002642000-memory.dmp

    Filesize

    712KB

  • memory/1728-14-0x0000000002590000-0x0000000002642000-memory.dmp

    Filesize

    712KB

  • memory/1728-15-0x0000000000400000-0x000000000048A000-memory.dmp

    Filesize

    552KB

  • memory/1728-10-0x0000000002590000-0x0000000002642000-memory.dmp

    Filesize

    712KB

  • memory/1728-8-0x0000000002590000-0x0000000002642000-memory.dmp

    Filesize

    712KB

  • memory/1728-6-0x0000000002590000-0x0000000002642000-memory.dmp

    Filesize

    712KB

  • memory/1728-4-0x0000000002590000-0x0000000002642000-memory.dmp

    Filesize

    712KB

  • memory/1728-16-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-20-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-18-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-41-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-42-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-43-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-44-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-45-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-47-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-46-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-48-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-49-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-50-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-51-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-53-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-52-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-54-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-55-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-58-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-57-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-56-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-59-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-60-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-65-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-64-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-63-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-62-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-61-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-85-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-84-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-83-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-82-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-81-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-80-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-79-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-78-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-77-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-76-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-75-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-74-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-73-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-72-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-71-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-70-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-69-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-68-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-67-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-66-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/1728-135-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/1728-137-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB