Analysis

  • max time kernel
    150s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    23/01/2025, 15:58

General

  • Target
    JaffaCakes118_18d0edd8b6386e03ca267bfddc34078b.exe
  • Size 247KB
  • Sample250123-teycfsvlev
  • SHA256 d279a62fe18f887cc4e94a3968ff127a32a977bc741ba1083948147015ca3035
  • MD5 SHA1 SHA512 SSDEEP

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_18d0edd8b6386e03ca267bfddc34078b.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_18d0edd8b6386e03ca267bfddc34078b.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:1652

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1652-0-0x0000000000220000-0x0000000000282000-memory.dmp

        memory/1652-1-0x0000000000400000-0x0000000000439000-memory.dmp

        memory/1652-3-0x00000000022D0000-0x0000000002382000-memory.dmp

        memory/1652-5-0x00000000022D0000-0x0000000002382000-memory.dmp

        memory/1652-13-0x00000000022D0000-0x0000000002382000-memory.dmp

        memory/1652-14-0x0000000000400000-0x00000000004CE000-memory.dmp

        memory/1652-11-0x00000000022D0000-0x0000000002382000-memory.dmp

        memory/1652-9-0x00000000022D0000-0x0000000002382000-memory.dmp

        memory/1652-7-0x00000000022D0000-0x0000000002382000-memory.dmp

        memory/1652-15-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-19-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-17-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-59-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-69-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-79-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-41-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-56-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-57-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-55-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-87-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-86-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-85-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-84-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-83-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-82-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-81-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-80-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-78-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-77-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-76-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-75-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-74-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-73-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-72-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-71-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-70-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-68-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-67-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-66-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-65-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-64-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-63-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-62-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-61-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-60-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-58-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-54-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-53-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-52-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-51-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-50-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-49-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-48-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-47-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-46-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-45-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-44-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-43-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-42-0x00000000025E0000-0x0000000002698000-memory.dmp

        memory/1652-107-0x0000000000220000-0x0000000000282000-memory.dmp

        memory/1652-109-0x0000000000400000-0x0000000000439000-memory.dmp