Analysis

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

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    24-01-2025 20:54

General

  • Target

    JaffaCakes118_2553fa1e15cdb623a7f2e650c2a6efa7.exe

  • Size

    250KB

  • MD5

    2553fa1e15cdb623a7f2e650c2a6efa7

  • SHA1

    08a17b9197ff17b92a02c499b72474bf3a9d9255

  • SHA256

    29cde05f6adffce52d103e58bdf98580ed7ba3e2b67d2795ccbc0309c7ae0cd9

  • SHA512

    8c013d6410afe17148f3073c2f91de7fdf9f5ad3fd3608c24bd4f807691b850075b7ec61713ccf08272146b25911ea4c6dfb158e0bbd0972b15dbe74c9411462

  • SSDEEP

    6144:Y5Akr+KtCOn7YNKUo3+WlN5o+hgi8oh9P3d1:YXHoOn7YNZKo+hR8oh9Pt1

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_2553fa1e15cdb623a7f2e650c2a6efa7.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2553fa1e15cdb623a7f2e650c2a6efa7.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:2520

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2520-0-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2520-1-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2520-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2520-12-0x0000000002290000-0x0000000002342000-memory.dmp

    Filesize

    712KB

  • memory/2520-14-0x0000000002290000-0x0000000002342000-memory.dmp

    Filesize

    712KB

  • memory/2520-15-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2520-10-0x0000000002290000-0x0000000002342000-memory.dmp

    Filesize

    712KB

  • memory/2520-8-0x0000000002290000-0x0000000002342000-memory.dmp

    Filesize

    712KB

  • memory/2520-6-0x0000000002290000-0x0000000002342000-memory.dmp

    Filesize

    712KB

  • memory/2520-4-0x0000000002290000-0x0000000002342000-memory.dmp

    Filesize

    712KB

  • memory/2520-16-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-20-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-19-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-45-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-44-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-43-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-42-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-46-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-50-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-49-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-48-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-47-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-51-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-52-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-53-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-54-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-62-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-61-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-60-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-59-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-58-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-57-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-56-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-55-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-63-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-87-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-86-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-85-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-84-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-83-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-82-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-81-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-80-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-79-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-78-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-77-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-76-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-75-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-74-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-73-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-72-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-71-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-70-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-69-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-68-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-67-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-66-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-65-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-64-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/2520-111-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2520-112-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB