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
    23-01-2025 01:10

General

  • Target

    JaffaCakes118_128302e20c3798be605d984f3fc3d390.exe

  • Size

    261KB

  • MD5

    128302e20c3798be605d984f3fc3d390

  • SHA1

    0650a59d25b18b5cea20ff3cb236e89cd32837f8

  • SHA256

    69507514ed3300f2b4e700da8946e2a09d3124662ca1c9daea135b5a3359d03c

  • SHA512

    ef716b9b5d11705da4d60aed0421600658d17773778283217ef0a1b124675efdaea91fd1cd4b03fd2b64a79a95fafb4f5f0fdaed4914ff635425bfdc5b160ea4

  • SSDEEP

    6144:bsMdjPSZWpwE1bYvuaBDLUfNuuunrwGo8r2guQnjR:bDPSZrEtPU4Nmn08r2QnjR

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_128302e20c3798be605d984f3fc3d390.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_128302e20c3798be605d984f3fc3d390.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:2692

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2692-0-0x0000000000400000-0x000000000067A000-memory.dmp

    Filesize

    2.5MB

  • memory/2692-1-0x00000000003A0000-0x00000000003F4000-memory.dmp

    Filesize

    336KB

  • memory/2692-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2692-3-0x0000000000700000-0x0000000000701000-memory.dmp

    Filesize

    4KB

  • memory/2692-6-0x0000000002070000-0x0000000002122000-memory.dmp

    Filesize

    712KB

  • memory/2692-4-0x0000000002070000-0x0000000002122000-memory.dmp

    Filesize

    712KB

  • memory/2692-8-0x0000000002070000-0x0000000002122000-memory.dmp

    Filesize

    712KB

  • memory/2692-14-0x0000000002070000-0x0000000002122000-memory.dmp

    Filesize

    712KB

  • memory/2692-15-0x0000000000400000-0x000000000067A000-memory.dmp

    Filesize

    2.5MB

  • memory/2692-12-0x0000000002070000-0x0000000002122000-memory.dmp

    Filesize

    712KB

  • memory/2692-10-0x0000000002070000-0x0000000002122000-memory.dmp

    Filesize

    712KB

  • memory/2692-16-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-20-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-18-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-47-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-50-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-49-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-54-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-58-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-44-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-61-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-52-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-63-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-43-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-67-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-46-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-42-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-45-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-79-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-82-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-85-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-80-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-86-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-84-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-83-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-81-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-78-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-77-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-76-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-75-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-74-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-73-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-72-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-71-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-70-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-69-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-68-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-66-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-65-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-64-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-62-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-60-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-59-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-57-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-56-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-55-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-53-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-51-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-48-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2692-111-0x00000000003A0000-0x00000000003F4000-memory.dmp

    Filesize

    336KB

  • memory/2692-112-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB