General

  • Target
    tmpum2ueh72
  • Size 268KB
  • Sample260522-varjsacz3y
  • SHA256 1f8cfb70fda90e7f795fdf918f0a474c22ce8df97cc7d1965e0b9198706d92b3
  • MD5 SHA1 SHA512 SSDEEP TLSH

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

Targets

    • Target
      tmpum2ueh72
    • Size 268KB
    • SHA256 1f8cfb70fda90e7f795fdf918f0a474c22ce8df97cc7d1965e0b9198706d92b3
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: Simda, Shiz

      Simda aka Shiz is a stealer and backdoor written in C++.

    • Modifies WinLogon for persistence

    • Adds Run key to start application

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

    • Modifies WinLogon

    • Drops file in System32 directory

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v16

Tasks