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
    14-01-2025 07:56

General

  • Target

    JaffaCakes118_390a8878dfa3e96459599878c85e096d.exe

  • Size

    255KB

  • MD5

    390a8878dfa3e96459599878c85e096d

  • SHA1

    cda7895fb1bd961fb991e3eb47702c7c74a03d43

  • SHA256

    11384d6dfcaec07d46f83fff21579b2b2de2295011e2276e022c4f606948cfb5

  • SHA512

    a83dc0995535ed8ecf2ef7af99b62d11678f391cfbff6bf7672096d06da5952633cf22c11e1cc8ce4cf89017c9f7dd6b7274db51dda34a150b17f6ccad9e9e22

  • SSDEEP

    6144:dVUbYyT9H+OjFQZpnZl1uNOHpns7pvNuZ:d+b94OBQDSOJnsFvNu

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_390a8878dfa3e96459599878c85e096d.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_390a8878dfa3e96459599878c85e096d.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:1548

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1548-0-0x0000000000400000-0x0000000000512000-memory.dmp

    Filesize

    1.1MB

  • memory/1548-1-0x0000000000520000-0x0000000000587000-memory.dmp

    Filesize

    412KB

  • memory/1548-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1548-4-0x0000000001F10000-0x0000000001FC2000-memory.dmp

    Filesize

    712KB

  • memory/1548-6-0x0000000001F10000-0x0000000001FC2000-memory.dmp

    Filesize

    712KB

  • memory/1548-8-0x0000000001F10000-0x0000000001FC2000-memory.dmp

    Filesize

    712KB

  • memory/1548-14-0x0000000001F10000-0x0000000001FC2000-memory.dmp

    Filesize

    712KB

  • memory/1548-12-0x0000000001F10000-0x0000000001FC2000-memory.dmp

    Filesize

    712KB

  • memory/1548-15-0x0000000000400000-0x0000000000512000-memory.dmp

    Filesize

    1.1MB

  • memory/1548-10-0x0000000001F10000-0x0000000001FC2000-memory.dmp

    Filesize

    712KB

  • memory/1548-16-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-20-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-18-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-43-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-48-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-42-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-44-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-61-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-45-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-46-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-77-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-47-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-49-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-50-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-51-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-52-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-53-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-54-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-55-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-56-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-57-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-75-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-87-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-86-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-85-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-84-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-83-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-82-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-81-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-80-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-79-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-78-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-76-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-74-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-73-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-72-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-71-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-70-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-69-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-68-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-67-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-66-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-65-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-64-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-63-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-62-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-60-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-59-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-58-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1548-119-0x0000000000520000-0x0000000000587000-memory.dmp

    Filesize

    412KB

  • memory/1548-120-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB