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
    02-12-2024 12:54

General

  • Target

    b84c7cce7ab4542e9deb043d5de33a6c_JaffaCakes118.exe

  • Size

    287KB

  • MD5

    b84c7cce7ab4542e9deb043d5de33a6c

  • SHA1

    f1c4aea0ccf1d943698ecbbd6aaac7aa1c385fa5

  • SHA256

    ca188dab13f97effd46421bac0bcba4b2cdd2faaff6855c0fe53dbc8772d8f02

  • SHA512

    4f1f823eca25f015eaaf357c074e9f937a934cb8a9201955bb2eade86ceffe5e9d164f5bb7bbcdf2181e909a239d9bd45725b43a6dbbd9a200c6dea8104a1e43

  • SSDEEP

    6144:l84R+/nBQojUb4LoaXqMKVjNY4GuKcxwMwulQMEAj+:KhBQ6n/SVqxcxwDunE3

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\b84c7cce7ab4542e9deb043d5de33a6c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b84c7cce7ab4542e9deb043d5de33a6c_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:2976

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2976-0-0x0000000000400000-0x00000000005C4000-memory.dmp

    Filesize

    1.8MB

  • memory/2976-1-0x0000000000A50000-0x0000000000AAE000-memory.dmp

    Filesize

    376KB

  • memory/2976-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2976-4-0x00000000023A0000-0x0000000002452000-memory.dmp

    Filesize

    712KB

  • memory/2976-5-0x0000000000400000-0x00000000005C4000-memory.dmp

    Filesize

    1.8MB

  • memory/2976-6-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-8-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-10-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-76-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-86-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-117-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-118-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-116-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-115-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-114-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-113-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-112-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-111-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-110-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-109-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-108-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-107-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-106-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-104-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-103-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-101-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-99-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-98-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-97-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-96-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-95-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-94-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-93-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-92-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-91-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-90-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-88-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-87-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-85-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-84-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-83-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-82-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-81-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-80-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-79-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-78-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-77-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-75-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-74-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-73-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-72-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-70-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-69-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-68-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-67-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-66-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-105-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-64-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-102-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-100-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-63-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-89-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-71-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-65-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/2976-160-0x0000000000A50000-0x0000000000AAE000-memory.dmp

    Filesize

    376KB

  • memory/2976-162-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB