Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    08-02-2025 01:39

General

  • Target

    JaffaCakes118_bda394061d306485c50378219d70bb0d.exe

  • Size

    264KB

  • MD5

    bda394061d306485c50378219d70bb0d

  • SHA1

    8e0504cfb51c3e159877eda2680a30b0090aad8b

  • SHA256

    c3de1ed74d222f8cd4320ee0cc91f01872b9e528a4b3b434f930e9fffcf77bc4

  • SHA512

    64e1afc4af24a419867bc696202fb20b41d1ea00c7e30183a2059ec95a0974e5597b3b77b915919f1dd240f9ba5c11c3ccf7ff8559ab150e44d9193c09bdfc3c

  • SSDEEP

    6144:8rlVrh6fSkFmTGpUpulbFrHuDpGQkwO8T62asOLNhIbwHojoDtbatbeWK:GoZ8qpUwufw8T6XLNhcwHWntbbK

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_bda394061d306485c50378219d70bb0d.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bda394061d306485c50378219d70bb0d.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:1740

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1740-0-0x0000000000A20000-0x0000000000A7D000-memory.dmp

    Filesize

    372KB

  • memory/1740-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1740-2-0x00000000007F0000-0x00000000007F1000-memory.dmp

    Filesize

    4KB

  • memory/1740-5-0x00000000025A0000-0x0000000002652000-memory.dmp

    Filesize

    712KB

  • memory/1740-3-0x00000000025A0000-0x0000000002652000-memory.dmp

    Filesize

    712KB

  • memory/1740-13-0x00000000025A0000-0x0000000002652000-memory.dmp

    Filesize

    712KB

  • memory/1740-11-0x00000000025A0000-0x0000000002652000-memory.dmp

    Filesize

    712KB

  • memory/1740-14-0x0000000000400000-0x000000000065E000-memory.dmp

    Filesize

    2.4MB

  • memory/1740-9-0x00000000025A0000-0x0000000002652000-memory.dmp

    Filesize

    712KB

  • memory/1740-7-0x00000000025A0000-0x0000000002652000-memory.dmp

    Filesize

    712KB

  • memory/1740-15-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-17-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-20-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-42-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-51-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-41-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-59-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-43-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-44-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-45-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-46-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-74-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-47-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-48-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-49-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-50-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-56-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-55-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-54-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-53-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-52-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-87-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-85-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-84-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-83-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-82-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-81-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-80-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-79-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-78-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-77-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-76-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-75-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-73-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-72-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-71-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-70-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-69-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-68-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-67-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-66-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-65-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-64-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-63-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-62-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-61-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-60-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-58-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-57-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1740-105-0x0000000000A20000-0x0000000000A7D000-memory.dmp

    Filesize

    372KB

  • memory/1740-106-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB