Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    24-01-2025 17:45

General

  • Target

    JaffaCakes118_23e58d74b816d8c12e181d39733a6e96.exe

  • Size

    253KB

  • MD5

    23e58d74b816d8c12e181d39733a6e96

  • SHA1

    0f1b225004caaae721686317fff3bbe6bc0e4fd1

  • SHA256

    c250836c3f0be22f8c24ab8d5944dc41b91936086aaa94d31132a6cd0953541d

  • SHA512

    2e6767b4b0a0a4dfc99603944564f1cecab356fe66d773e578dc14a06050c416814b114c7039b8fd429bbb4561d9b12d8dc0222a4a05fb9f0a2ef81e3ff4bcd6

  • SSDEEP

    6144:Zj89h36jLTfrPXGxxkDal4jZUNesLT91omGSSG4u2WOMNOsPaU7:uyTjOxa0+ZdsLTLGJC2WNYrU7

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_23e58d74b816d8c12e181d39733a6e96.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_23e58d74b816d8c12e181d39733a6e96.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:1720

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1720-0-0x0000000002700000-0x0000000002762000-memory.dmp

    Filesize

    392KB

  • memory/1720-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1720-2-0x00000000003C0000-0x00000000003C1000-memory.dmp

    Filesize

    4KB

  • memory/1720-11-0x00000000029B0000-0x0000000002A62000-memory.dmp

    Filesize

    712KB

  • memory/1720-13-0x00000000029B0000-0x0000000002A62000-memory.dmp

    Filesize

    712KB

  • memory/1720-14-0x0000000000400000-0x0000000000507000-memory.dmp

    Filesize

    1.0MB

  • memory/1720-9-0x00000000029B0000-0x0000000002A62000-memory.dmp

    Filesize

    712KB

  • memory/1720-7-0x00000000029B0000-0x0000000002A62000-memory.dmp

    Filesize

    712KB

  • memory/1720-5-0x00000000029B0000-0x0000000002A62000-memory.dmp

    Filesize

    712KB

  • memory/1720-3-0x00000000029B0000-0x0000000002A62000-memory.dmp

    Filesize

    712KB

  • memory/1720-15-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-19-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-17-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-47-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-46-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-45-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-44-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-43-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-41-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-42-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-49-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-48-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-70-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-50-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-86-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-85-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-84-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-83-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-82-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-81-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-80-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-79-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-78-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-77-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-76-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-75-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-74-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-73-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-72-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-71-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-69-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-68-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-67-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-66-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-65-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-64-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-63-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-62-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-61-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-60-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-59-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-58-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-57-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-56-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-55-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-54-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-53-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-52-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-51-0x0000000002C60000-0x0000000002D18000-memory.dmp

    Filesize

    736KB

  • memory/1720-105-0x0000000002700000-0x0000000002762000-memory.dmp

    Filesize

    392KB

  • memory/1720-107-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB