Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    05/02/2025, 14:02

General

  • Target

    JaffaCakes118_a04d3901c85731a92ccc2837759b2cfd.exe

  • Size

    302KB

  • MD5

    a04d3901c85731a92ccc2837759b2cfd

  • SHA1

    b79902fcb2fe22cb62eaa298a7c2642655929e38

  • SHA256

    9cd2e536741b02700e6d40af5becfe60a4a786632f983d990d4498b950b64efc

  • SHA512

    f41e06fd08a924a24098f89be4cff09ce38f4495de165f9768b2c450a4dedc3871d12b73428849570a37bfbadcd96699699df0f49c0186618ea2bdc5113318fd

  • SSDEEP

    6144:dr7beYd6upMOOsrLJffxOD3pZSVrdoTeJsVkbE9ucqe7fWJGflTvuLE:dr7yFf0LJffxOD5ZSRdoTeq59ufe7fWK

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_a04d3901c85731a92ccc2837759b2cfd.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a04d3901c85731a92ccc2837759b2cfd.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:2208

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2208-0-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2208-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2208-2-0x0000000000270000-0x0000000000271000-memory.dmp

    Filesize

    4KB

  • memory/2208-5-0x0000000002400000-0x00000000024B2000-memory.dmp

    Filesize

    712KB

  • memory/2208-11-0x0000000002400000-0x00000000024B2000-memory.dmp

    Filesize

    712KB

  • memory/2208-13-0x0000000002400000-0x00000000024B2000-memory.dmp

    Filesize

    712KB

  • memory/2208-14-0x0000000000400000-0x000000000047C000-memory.dmp

    Filesize

    496KB

  • memory/2208-9-0x0000000002400000-0x00000000024B2000-memory.dmp

    Filesize

    712KB

  • memory/2208-7-0x0000000002400000-0x00000000024B2000-memory.dmp

    Filesize

    712KB

  • memory/2208-3-0x0000000002400000-0x00000000024B2000-memory.dmp

    Filesize

    712KB

  • memory/2208-15-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-17-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-19-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-44-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-47-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-84-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-83-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-81-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-80-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-78-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-77-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-76-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-75-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-74-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-73-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-72-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-71-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-70-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-69-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-67-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-65-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-64-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-63-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-62-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-61-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-60-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-59-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-58-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-57-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-56-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-54-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-53-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-51-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-50-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-49-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-48-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-46-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-82-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-45-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-79-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-68-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-43-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-66-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-42-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-41-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-40-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-55-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-52-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-39-0x00000000025C0000-0x0000000002678000-memory.dmp

    Filesize

    736KB

  • memory/2208-106-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2208-107-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB