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
    25-01-2025 02:55

General

  • Target

    JaffaCakes118_2793b664dbc63925f99cfbc57fad6b3d.exe

  • Size

    304KB

  • MD5

    2793b664dbc63925f99cfbc57fad6b3d

  • SHA1

    6e5eb654c459345e797049c0802a0a7a7dc74f7a

  • SHA256

    3fddce94b8b23c662290bb2d7632fdbd3c955100a0d741f21119eca1fda2b4c1

  • SHA512

    dd80408e6244181067bce5df95fec77e5889ac45fa2bc6d5316b5ec8c568b641b0528f25c360aaea60018917be77c4bcfd2310a669f89338470ade5824e621d5

  • SSDEEP

    6144:svvjEGrfvjyQ/MkL2DxOJrdHNzgedbHuLJ7gcEW67/Pi:urfvjh/nSxOJrt9dzuL5g5RHi

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_2793b664dbc63925f99cfbc57fad6b3d.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2793b664dbc63925f99cfbc57fad6b3d.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:2888

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2888-0-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2888-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2888-2-0x0000000000270000-0x0000000000271000-memory.dmp

    Filesize

    4KB

  • memory/2888-3-0x0000000001FB0000-0x0000000002062000-memory.dmp

    Filesize

    712KB

  • memory/2888-12-0x0000000001FB0000-0x0000000002062000-memory.dmp

    Filesize

    712KB

  • memory/2888-13-0x0000000001FB0000-0x0000000002062000-memory.dmp

    Filesize

    712KB

  • memory/2888-14-0x0000000000400000-0x000000000055E000-memory.dmp

    Filesize

    1.4MB

  • memory/2888-9-0x0000000001FB0000-0x0000000002062000-memory.dmp

    Filesize

    712KB

  • memory/2888-7-0x0000000001FB0000-0x0000000002062000-memory.dmp

    Filesize

    712KB

  • memory/2888-5-0x0000000001FB0000-0x0000000002062000-memory.dmp

    Filesize

    712KB

  • memory/2888-19-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-17-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-15-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-47-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-81-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-84-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-79-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-76-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-74-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-86-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-85-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-83-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-82-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-80-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-78-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-77-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-75-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-73-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-72-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-70-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-69-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-67-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-66-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-65-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-63-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-62-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-60-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-59-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-57-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-56-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-54-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-52-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-51-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-49-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-45-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-71-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-68-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-64-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-61-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-58-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-55-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-53-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-50-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-48-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-46-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-44-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-43-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-42-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-41-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/2888-118-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2888-119-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB