Analysis

  • max time kernel
    147s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-11-2024 04:36

General

  • Target

    a5f0bcf4114ef370d089fecc323b6508_JaffaCakes118.exe

  • Size

    309KB

  • MD5

    a5f0bcf4114ef370d089fecc323b6508

  • SHA1

    3c46db20a08fb76d44783262d32347992d74f4ab

  • SHA256

    809ff8ff232af08bff4926d3de1735f371f3041cd750f38617db0ee295f59962

  • SHA512

    f6cc00b1944d4f8b2299815c3ffa7b401b33eb70f64375ae2404b7410c20722b1d4a5f09f0c35f224159719e6098f4d8aea960097302d7d12da568dae45bc37c

  • SSDEEP

    6144:fEoTDHxAcidjh1ghyVkdQRWh7wg+FQRXlqxnwkaEL8XZkaYx3KAdd2L:fEoXHxAcAj8hyVkdQ8l4QqJzL8XZkaAc

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\a5f0bcf4114ef370d089fecc323b6508_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a5f0bcf4114ef370d089fecc323b6508_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:2856

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2856-0-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/2856-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2856-2-0x0000000000640000-0x0000000000641000-memory.dmp

    Filesize

    4KB

  • memory/2856-3-0x0000000002300000-0x00000000023B2000-memory.dmp

    Filesize

    712KB

  • memory/2856-4-0x0000000000400000-0x000000000051A000-memory.dmp

    Filesize

    1.1MB

  • memory/2856-5-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-7-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-9-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-79-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-87-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-112-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-110-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-109-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-108-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-107-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-106-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-105-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-104-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-103-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-101-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-100-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-98-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-96-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-95-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-94-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-93-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-91-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-90-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-89-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-88-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-86-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-85-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-84-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-83-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-82-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-81-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-80-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-77-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-78-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-76-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-75-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-74-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-72-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-71-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-70-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-69-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-68-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-67-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-66-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-65-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-64-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-63-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-60-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-59-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-111-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-102-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-99-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-97-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-92-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-73-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-62-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-61-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-58-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-57-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2856-159-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/2856-163-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB