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 20:50

General

  • Target

    JaffaCakes118_2f836295da48a6a2fbc7e3bbc0e66f85.exe

  • Size

    256KB

  • MD5

    2f836295da48a6a2fbc7e3bbc0e66f85

  • SHA1

    a518bbb62d547e8d7062c918574d511f044ce5d0

  • SHA256

    e3a0b3cc01c07bc9a40fa33c9dee7df7cf9cbecfbed8ef5e6cb045d884aa4557

  • SHA512

    38a7c5e6009681a669142fde42113f2dbab22fe40301967510090df099e0b151ed80ba35469a8b9de83c8aa84f04f3a80cca1a8ef6a9d764e6bb522e928d9309

  • SSDEEP

    6144:6t2yeY4oAAEFuhE28U1Qj4nQMj6QUV9fJJx2JK182prJaw0FM:6t2yeYPF+uhQU04nQLZJl8Sg6

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_2f836295da48a6a2fbc7e3bbc0e66f85.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2f836295da48a6a2fbc7e3bbc0e66f85.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:2772

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2772-0-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2772-1-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2772-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2772-3-0x0000000000220000-0x0000000000221000-memory.dmp

    Filesize

    4KB

  • memory/2772-4-0x00000000022F0000-0x00000000023A2000-memory.dmp

    Filesize

    712KB

  • memory/2772-12-0x00000000022F0000-0x00000000023A2000-memory.dmp

    Filesize

    712KB

  • memory/2772-10-0x00000000022F0000-0x00000000023A2000-memory.dmp

    Filesize

    712KB

  • memory/2772-15-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2772-8-0x00000000022F0000-0x00000000023A2000-memory.dmp

    Filesize

    712KB

  • memory/2772-6-0x00000000022F0000-0x00000000023A2000-memory.dmp

    Filesize

    712KB

  • memory/2772-14-0x00000000022F0000-0x00000000023A2000-memory.dmp

    Filesize

    712KB

  • memory/2772-16-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-18-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-20-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-42-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-54-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-46-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-45-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-59-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-44-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-43-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-49-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-48-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-47-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-50-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-81-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-51-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-86-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-85-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-84-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-83-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-82-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-80-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-79-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-78-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-77-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-76-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-75-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-74-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-73-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-72-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-71-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-70-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-69-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-68-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-67-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-66-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-65-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-64-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-63-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-62-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-61-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-60-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-58-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-57-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-56-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-55-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-53-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-52-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/2772-121-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2772-122-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB