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 12:58

General

  • Target

    JaffaCakes118_1773ace95b205bc219a9210c1e33e558.exe

  • Size

    243KB

  • MD5

    1773ace95b205bc219a9210c1e33e558

  • SHA1

    15d3499373a941353283098ad06852b42dbf662c

  • SHA256

    75b1a62a4b8d7f3a55ba9d6acd6181244578ea9723e0198863946e9d997f0f9c

  • SHA512

    1688967d9ad9071d46ebbb49ee6636e621b9e45cdb862c986c4ecc982b3e24f766e944a5c0f1cdea0189cdcf72cc780a1b76f0991e7b648d43a17e5a5d30a816

  • SSDEEP

    6144:WnScTKd/ASzisjWzxCyEBQFyTrfdiaXuQtqc7YKqkYh:qTKCS2sjWC1rfd/Rtqc7HqkYh

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_1773ace95b205bc219a9210c1e33e558.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1773ace95b205bc219a9210c1e33e558.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:1328

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1328-0-0x0000000000400000-0x00000000004CE000-memory.dmp

    Filesize

    824KB

  • memory/1328-1-0x0000000001D30000-0x0000000001D7A000-memory.dmp

    Filesize

    296KB

  • memory/1328-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1328-3-0x0000000000360000-0x0000000000361000-memory.dmp

    Filesize

    4KB

  • memory/1328-12-0x0000000002480000-0x0000000002532000-memory.dmp

    Filesize

    712KB

  • memory/1328-10-0x0000000002480000-0x0000000002532000-memory.dmp

    Filesize

    712KB

  • memory/1328-8-0x0000000002480000-0x0000000002532000-memory.dmp

    Filesize

    712KB

  • memory/1328-15-0x0000000000400000-0x00000000004CE000-memory.dmp

    Filesize

    824KB

  • memory/1328-14-0x0000000002480000-0x0000000002532000-memory.dmp

    Filesize

    712KB

  • memory/1328-6-0x0000000002480000-0x0000000002532000-memory.dmp

    Filesize

    712KB

  • memory/1328-4-0x0000000002480000-0x0000000002532000-memory.dmp

    Filesize

    712KB

  • memory/1328-16-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-20-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-19-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-42-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-45-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-44-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-43-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-46-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-63-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-69-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-48-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-72-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-49-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-74-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-66-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-47-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-50-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-77-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-51-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-86-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-85-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-84-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-83-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-82-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-81-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-80-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-79-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-78-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-76-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-75-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-73-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-71-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-70-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-68-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-67-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-65-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-64-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-62-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-61-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-60-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-59-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-58-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-57-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-56-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-55-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-54-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-53-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-52-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/1328-110-0x0000000001D30000-0x0000000001D7A000-memory.dmp

    Filesize

    296KB

  • memory/1328-111-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB