Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20-01-2025 16:51

General

  • Target

    JaffaCakes118_f1456ee64d47489e5b09124f8a9ea90e.exe

  • Size

    256KB

  • MD5

    f1456ee64d47489e5b09124f8a9ea90e

  • SHA1

    d7cc024f38d604be07d4dd93e39b14bff57565ad

  • SHA256

    1882c72ae2cb8e2c31b0fdddeae0fdb3d40a338ce008f4a78938f6559b7d9152

  • SHA512

    85ddf35ac78d9563e2d0b566987a020f74171b3df99fe2a92def412971428bed8bbdf57bf5dc25fef6061bd1dbb69abf0f7a3201d5dce92920e873b11860b43c

  • SSDEEP

    6144:eV4xNwRjJ+X1NkxIVcp1bT+xkhlxuhuMOoi5ldM:AUwRd0z/Op1T+xk4hut95fM

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_f1456ee64d47489e5b09124f8a9ea90e.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f1456ee64d47489e5b09124f8a9ea90e.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:2344

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2344-1-0x0000000000220000-0x0000000000287000-memory.dmp

    Filesize

    412KB

  • memory/2344-0-0x0000000000400000-0x0000000000584000-memory.dmp

    Filesize

    1.5MB

  • memory/2344-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2344-4-0x0000000002460000-0x0000000002512000-memory.dmp

    Filesize

    712KB

  • memory/2344-6-0x0000000002460000-0x0000000002512000-memory.dmp

    Filesize

    712KB

  • memory/2344-14-0x0000000002460000-0x0000000002512000-memory.dmp

    Filesize

    712KB

  • memory/2344-15-0x0000000000400000-0x0000000000584000-memory.dmp

    Filesize

    1.5MB

  • memory/2344-12-0x0000000002460000-0x0000000002512000-memory.dmp

    Filesize

    712KB

  • memory/2344-10-0x0000000002460000-0x0000000002512000-memory.dmp

    Filesize

    712KB

  • memory/2344-8-0x0000000002460000-0x0000000002512000-memory.dmp

    Filesize

    712KB

  • memory/2344-16-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-20-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-18-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-43-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-60-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-74-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-42-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-44-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-45-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-87-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-86-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-85-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-84-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-83-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-82-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-81-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-80-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-79-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-78-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-77-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-76-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-75-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-73-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-72-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-71-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-70-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-69-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-68-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-67-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-66-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-65-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-64-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-63-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-62-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-61-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-59-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-58-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-57-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-56-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-55-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-54-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-53-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-52-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-51-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-50-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-49-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-48-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-47-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-46-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2344-120-0x0000000000220000-0x0000000000287000-memory.dmp

    Filesize

    412KB

  • memory/2344-121-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB