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
    24-01-2025 16:52

General

  • Target

    JaffaCakes118_237ddf6ea0865848c90019f9627815ef.exe

  • Size

    250KB

  • MD5

    237ddf6ea0865848c90019f9627815ef

  • SHA1

    3ab9244c26d8f337ee5165cce46a689529118962

  • SHA256

    424156b2d793c9257c655d6268914037d5c2efefc8108f1b715145bf485645aa

  • SHA512

    95a8901def2813f69b8f231443d17eb0238970ba008ab29c7c6b3c0857bea23547e71964a32056d620a0dd9f504e57cba53bb49cd089d415afa746f9b58dcdf5

  • SSDEEP

    6144:QdMNt9jEJCPBwnOOQJEWLOxA2322oVvZMy0:J9oJIQOxOxjo/l0

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_237ddf6ea0865848c90019f9627815ef.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_237ddf6ea0865848c90019f9627815ef.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:2680

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2680-1-0x0000000000400000-0x000000000048E000-memory.dmp

    Filesize

    568KB

  • memory/2680-0-0x0000000000400000-0x000000000048E000-memory.dmp

    Filesize

    568KB

  • memory/2680-2-0x0000000000230000-0x0000000000295000-memory.dmp

    Filesize

    404KB

  • memory/2680-3-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2680-5-0x0000000001EF0000-0x0000000001FA2000-memory.dmp

    Filesize

    712KB

  • memory/2680-7-0x0000000001EF0000-0x0000000001FA2000-memory.dmp

    Filesize

    712KB

  • memory/2680-9-0x0000000001EF0000-0x0000000001FA2000-memory.dmp

    Filesize

    712KB

  • memory/2680-15-0x0000000001EF0000-0x0000000001FA2000-memory.dmp

    Filesize

    712KB

  • memory/2680-13-0x0000000001EF0000-0x0000000001FA2000-memory.dmp

    Filesize

    712KB

  • memory/2680-16-0x0000000000400000-0x000000000048E000-memory.dmp

    Filesize

    568KB

  • memory/2680-11-0x0000000001EF0000-0x0000000001FA2000-memory.dmp

    Filesize

    712KB

  • memory/2680-17-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-21-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-19-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-43-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-50-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-42-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-44-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-45-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-46-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-47-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-48-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-78-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-49-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-51-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-52-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-53-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-54-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-87-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-86-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-85-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-84-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-83-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-82-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-81-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-80-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-79-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-77-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-76-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-75-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-74-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-73-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-72-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-71-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-70-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-69-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-68-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-67-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-66-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-65-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-64-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-63-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-62-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-61-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-60-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-59-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-58-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-57-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-56-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-55-0x0000000002530000-0x00000000025E8000-memory.dmp

    Filesize

    736KB

  • memory/2680-115-0x0000000000230000-0x0000000000295000-memory.dmp

    Filesize

    404KB

  • memory/2680-116-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB