Analysis

  • max time kernel
    150s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    04-01-2025 10:37

General

  • Target

    JaffaCakes118_79364d0ccaa0879dbae93b837d0d1ac0.exe

  • Size

    259KB

  • MD5

    79364d0ccaa0879dbae93b837d0d1ac0

  • SHA1

    154b7bedfe03dd5faab3d5b428c5265758108568

  • SHA256

    3a3835f38dda45102de352ea17e45623b1819ee4ef427038176a2840729fec6a

  • SHA512

    b1161d033fc2ba0228104ac873d1995f281fd22e558857424da669efd8839ed59863f8cbc794990d18d77d9502f44d9b02dc191ff8051114e52b363f5094f697

  • SSDEEP

    6144:tMThX2hFbGr5t3IMxi5jR0qMqV4m9mDcSbO82Logn:ohX2/wt4M8sqMqVPmDcCW

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_79364d0ccaa0879dbae93b837d0d1ac0.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_79364d0ccaa0879dbae93b837d0d1ac0.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:2060

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2060-0-0x0000000000400000-0x0000000000485000-memory.dmp

    Filesize

    532KB

  • memory/2060-1-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2060-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2060-3-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2060-8-0x0000000001FC0000-0x0000000002072000-memory.dmp

    Filesize

    712KB

  • memory/2060-14-0x0000000001FC0000-0x0000000002072000-memory.dmp

    Filesize

    712KB

  • memory/2060-15-0x0000000000400000-0x0000000000485000-memory.dmp

    Filesize

    532KB

  • memory/2060-12-0x0000000001FC0000-0x0000000002072000-memory.dmp

    Filesize

    712KB

  • memory/2060-10-0x0000000001FC0000-0x0000000002072000-memory.dmp

    Filesize

    712KB

  • memory/2060-6-0x0000000001FC0000-0x0000000002072000-memory.dmp

    Filesize

    712KB

  • memory/2060-4-0x0000000001FC0000-0x0000000002072000-memory.dmp

    Filesize

    712KB

  • memory/2060-16-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-20-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-18-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-42-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-56-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-78-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-80-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-79-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-77-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-76-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-75-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-74-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-86-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-85-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-84-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-83-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-82-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-81-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-73-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-72-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-70-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-69-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-68-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-67-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-66-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-65-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-64-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-63-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-62-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-61-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-60-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-59-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-58-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-55-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-54-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-53-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-52-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-51-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-50-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-49-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-48-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-47-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-46-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-45-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-44-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-71-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-43-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-57-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2060-106-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2060-108-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB