Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/10/2024, 23:35

General

  • Target
    7686eb0205a5ea3783ecaa1015efaf45_JaffaCakes118.exe
  • Size 277KB
  • Sample241027-3k2rhavfmg
  • SHA256 97a21edaddbd2cd8bc995f82d783ccb1dff784b170e0da7a9ed69ecde13294d4
  • 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
  • Suspicious use of UnmapMainImage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7686eb0205a5ea3783ecaa1015efaf45_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\7686eb0205a5ea3783ecaa1015efaf45_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
    • Suspicious use of UnmapMainImage
    PID:3436

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/3436-0-0x0000000000400000-0x0000000000474000-memory.dmp

        memory/3436-1-0x000000007FDE0000-0x000000007FE49000-memory.dmp

        memory/3436-2-0x0000000000400000-0x0000000000439000-memory.dmp

        memory/3436-3-0x0000000000440000-0x0000000000441000-memory.dmp

        memory/3436-4-0x00000000021E0000-0x0000000002292000-memory.dmp

        memory/3436-7-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-8-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-10-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-61-0x000000007FDE0000-0x000000007FE49000-memory.dmp

        memory/3436-77-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-78-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-76-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-116-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-115-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-114-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-113-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-112-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-111-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-109-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-108-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-106-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-105-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-104-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-103-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-102-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-101-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-100-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-99-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-97-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-96-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-95-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-94-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-93-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-92-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-91-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-126-0x0000000000400000-0x0000000000439000-memory.dmp

        memory/3436-90-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-89-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-88-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-87-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-86-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-84-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-83-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-82-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-81-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-79-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-75-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-74-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-73-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-72-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-71-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-70-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-69-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-68-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-67-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-65-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-64-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-110-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-107-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-63-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-98-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-85-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-62-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-80-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-66-0x0000000002720000-0x00000000027D8000-memory.dmp

        memory/3436-128-0x0000000002720000-0x00000000027D8000-memory.dmp