Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    29-11-2024 15:34

General

  • Target

    b2310b418ecc1fbc166f0252ebf8685e_JaffaCakes118.exe

  • Size

    268KB

  • MD5

    b2310b418ecc1fbc166f0252ebf8685e

  • SHA1

    3517f3ffae6ef66220189f2792b12cc24cde86e4

  • SHA256

    da3e2809e90a0100a784d47a2564d3c13e93878b0de1bcfd7844fa320d21276d

  • SHA512

    5a205cfcaeedcd9bc36986d35bb09676796e0d13352f8989ba08f4fa8e16b73ee64d903e5f4cf8e4ea75869d2876d9e7d5dd636ac0cf44db02a1293eaa5bde90

  • SSDEEP

    6144:8pwuTclfQUJ5nmpOujDSm/j9hqF78VPtoW1emmsyOiqK:Fwclot88mMB0p2Vj1dv

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
  • Suspicious use of UnmapMainImage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b2310b418ecc1fbc166f0252ebf8685e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b2310b418ecc1fbc166f0252ebf8685e_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
    • Suspicious use of UnmapMainImage
    PID:2628

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2628-0-0x0000000000400000-0x0000000000462000-memory.dmp

    Filesize

    392KB

  • memory/2628-1-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2628-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2628-3-0x0000000000280000-0x0000000000281000-memory.dmp

    Filesize

    4KB

  • memory/2628-4-0x00000000021B0000-0x0000000002262000-memory.dmp

    Filesize

    712KB

  • memory/2628-14-0x00000000021B0000-0x0000000002262000-memory.dmp

    Filesize

    712KB

  • memory/2628-10-0x00000000021B0000-0x0000000002262000-memory.dmp

    Filesize

    712KB

  • memory/2628-8-0x00000000021B0000-0x0000000002262000-memory.dmp

    Filesize

    712KB

  • memory/2628-6-0x00000000021B0000-0x0000000002262000-memory.dmp

    Filesize

    712KB

  • memory/2628-12-0x00000000021B0000-0x0000000002262000-memory.dmp

    Filesize

    712KB

  • memory/2628-17-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-20-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-18-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-42-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-43-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-48-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-47-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-46-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-45-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-44-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-55-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-49-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-51-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-50-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-80-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-52-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-56-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-86-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-85-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-84-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-83-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-82-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-81-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-79-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-78-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-77-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-76-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-75-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-74-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-73-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-72-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-71-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-70-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-69-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-68-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-67-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-66-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-65-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-64-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-63-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-62-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-61-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-60-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-59-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-58-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-57-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-54-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-53-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2628-136-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2628-137-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2628-139-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB