Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/10/2024, 07:32

General

  • Target
    72e116bc3795a1929158dec21368269b_JaffaCakes118.exe
  • Size 250KB
  • Sample241024-jdbrysyeqf
  • SHA256 8e135ced3abc67366c8be93437fcd4cbd0feb2b1a26f624906d2110b97d4f1bc
  • 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

    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\72e116bc3795a1929158dec21368269b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\72e116bc3795a1929158dec21368269b_JaffaCakes118.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:3140

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/3140-0-0x0000000000400000-0x000000000053B000-memory.dmp

        memory/3140-1-0x00000000022E0000-0x000000000232A000-memory.dmp

        memory/3140-2-0x0000000000400000-0x0000000000439000-memory.dmp

        memory/3140-3-0x0000000000C80000-0x0000000000C81000-memory.dmp

        memory/3140-4-0x0000000002770000-0x0000000002822000-memory.dmp

        memory/3140-5-0x0000000000400000-0x000000000053B000-memory.dmp

        memory/3140-6-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-10-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-8-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-25-0x0000000002360000-0x0000000002361000-memory.dmp

        memory/3140-12-0x0000000002360000-0x0000000002361000-memory.dmp

        memory/3140-56-0x0000000002360000-0x0000000002361000-memory.dmp

        memory/3140-53-0x0000000002360000-0x0000000002361000-memory.dmp

        memory/3140-58-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-67-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-89-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-108-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-107-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-106-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-105-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-104-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-103-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-102-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-101-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-100-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-99-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-98-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-97-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-96-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-95-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-94-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-93-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-92-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-91-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-88-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-87-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-85-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-84-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-82-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-80-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-79-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-77-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-75-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-74-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-72-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-70-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-69-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-65-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-64-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-90-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-86-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-83-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-81-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-78-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-76-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-73-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-71-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-68-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-66-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-63-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-62-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-61-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-60-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-59-0x0000000002930000-0x00000000029E8000-memory.dmp

        memory/3140-128-0x00000000022E0000-0x000000000232A000-memory.dmp

        memory/3140-130-0x0000000000400000-0x0000000000439000-memory.dmp