Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    21-01-2025 07:57

General

  • Target

    JaffaCakes118_0321f7e0a471c64a60dc2641e6194b76.exe

  • Size

    256KB

  • MD5

    0321f7e0a471c64a60dc2641e6194b76

  • SHA1

    e5a33e3c7f279101a6d94a7fa24826c2ee5e9c95

  • SHA256

    b76b0bec502cf6d873064ed4961f02ed3401a36610f345a1d6ab39615d3c2b78

  • SHA512

    e8f5551470300b54228a52358936cbcca10152706c088ef3159558f914332e3a3572454052035eacea1394b6d2a6b06bc7ea7d952f00cb04245b18666ddbaf64

  • SSDEEP

    6144:fmQ4cV6zoKpvSt4xudvE1SN2uo4VpFSCQVqicxYfPvV:+SszoK83dvkao2FiqicM

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_0321f7e0a471c64a60dc2641e6194b76.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0321f7e0a471c64a60dc2641e6194b76.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/2344-1-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2344-0-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

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

    Filesize

    228KB

  • memory/2344-12-0x00000000020A0000-0x0000000002152000-memory.dmp

    Filesize

    712KB

  • memory/2344-14-0x00000000020A0000-0x0000000002152000-memory.dmp

    Filesize

    712KB

  • memory/2344-15-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/2344-10-0x00000000020A0000-0x0000000002152000-memory.dmp

    Filesize

    712KB

  • memory/2344-8-0x00000000020A0000-0x0000000002152000-memory.dmp

    Filesize

    712KB

  • memory/2344-6-0x00000000020A0000-0x0000000002152000-memory.dmp

    Filesize

    712KB

  • memory/2344-4-0x00000000020A0000-0x0000000002152000-memory.dmp

    Filesize

    712KB

  • memory/2344-16-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-20-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-19-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-50-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-49-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-48-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-47-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-46-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-45-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-44-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-43-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-40-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-42-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-41-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-52-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-51-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-78-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-85-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-84-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-83-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-82-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-81-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-80-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-79-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-77-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-76-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-75-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-74-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-73-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-72-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-71-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-70-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-69-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-68-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-67-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-66-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-65-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-64-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-63-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-62-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-61-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-60-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-59-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-58-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-57-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-56-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-55-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-54-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-53-0x00000000026A0000-0x0000000002758000-memory.dmp

    Filesize

    736KB

  • memory/2344-109-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2344-111-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB