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
    14-02-2025 16:17

General

  • Target

    JaffaCakes118_f9b3264ecbd6959066b61505b6538f93.exe

  • Size

    266KB

  • MD5

    f9b3264ecbd6959066b61505b6538f93

  • SHA1

    75ac66b305c499561d9c5c0880b2582a163f5fcf

  • SHA256

    1022e2aad73289b4ac92b1394d12e404a9310c0bea95a6764291205d5d5445d1

  • SHA512

    5f80e474c4a5a962c5aef1fcf8437c1dc1ceb905fe30927d81227b0c1315a6144d08d6e2f181a7f50e7ba9439b8a19837198bf876db02540ff3959b8f2e58e89

  • SSDEEP

    3072:VW/1lqNqAoPJl+Q7fFOPLfie9rHbK5pWsl8bnDZNnZRfs6pCWtKU7xTVKpfo5Utn:4rDPSgFCqiXIQ28bDr5trKpfo5aoo

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_f9b3264ecbd6959066b61505b6538f93.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f9b3264ecbd6959066b61505b6538f93.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:1636

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1636-0-0x0000000000870000-0x00000000008C4000-memory.dmp

    Filesize

    336KB

  • memory/1636-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1636-3-0x00000000023F0000-0x00000000024A2000-memory.dmp

    Filesize

    712KB

  • memory/1636-5-0x00000000023F0000-0x00000000024A2000-memory.dmp

    Filesize

    712KB

  • memory/1636-7-0x00000000023F0000-0x00000000024A2000-memory.dmp

    Filesize

    712KB

  • memory/1636-13-0x00000000023F0000-0x00000000024A2000-memory.dmp

    Filesize

    712KB

  • memory/1636-11-0x00000000023F0000-0x00000000024A2000-memory.dmp

    Filesize

    712KB

  • memory/1636-14-0x0000000000400000-0x00000000005BA000-memory.dmp

    Filesize

    1.7MB

  • memory/1636-9-0x00000000023F0000-0x00000000024A2000-memory.dmp

    Filesize

    712KB

  • memory/1636-15-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-19-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-17-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-41-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-46-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-42-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-43-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-71-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-44-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-79-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-45-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-47-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-48-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-56-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-82-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-87-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-86-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-85-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-84-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-83-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-81-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-80-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-78-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-77-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-76-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-75-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-74-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-73-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-72-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-70-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-69-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-68-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-67-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-66-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-65-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-64-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-63-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-62-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-61-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-60-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-59-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-58-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-57-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-55-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-54-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-53-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-52-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-51-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-50-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-49-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/1636-105-0x0000000000870000-0x00000000008C4000-memory.dmp

    Filesize

    336KB

  • memory/1636-106-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB