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
    26-01-2025 20:13

General

  • Target

    JaffaCakes118_38d37c112ea540e1d3b4df79b269036b.exe

  • Size

    264KB

  • MD5

    38d37c112ea540e1d3b4df79b269036b

  • SHA1

    215812239c6f69d72cca29b1516f1f1576e11d46

  • SHA256

    71b940a2ab47711fad2df938e06ab68ea1d673548c1f6b1e81c923d9b52dbfd2

  • SHA512

    fc2bfaab070fd50cf672a3df61d8e825a58c9d2b4931eaea682d773f56eaac29453545901bebe329eeb36c6928d22424458c597c65705a002b62e8c6afa10a17

  • SSDEEP

    6144:6rlVrh6fSkFmTGpUpulbFrHuDpGQkwO8T62asOLNhIbwHojoDtbatbeWK:soZ8qpUwufw8T6XLNhcwHWntbbK

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_38d37c112ea540e1d3b4df79b269036b.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_38d37c112ea540e1d3b4df79b269036b.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:2380

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2380-0-0x0000000000660000-0x00000000006BD000-memory.dmp

    Filesize

    372KB

  • memory/2380-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2380-2-0x00000000001B0000-0x00000000001B1000-memory.dmp

    Filesize

    4KB

  • memory/2380-3-0x0000000002630000-0x00000000026E2000-memory.dmp

    Filesize

    712KB

  • memory/2380-5-0x0000000002630000-0x00000000026E2000-memory.dmp

    Filesize

    712KB

  • memory/2380-13-0x0000000002630000-0x00000000026E2000-memory.dmp

    Filesize

    712KB

  • memory/2380-11-0x0000000002630000-0x00000000026E2000-memory.dmp

    Filesize

    712KB

  • memory/2380-14-0x0000000000400000-0x000000000065E000-memory.dmp

    Filesize

    2.4MB

  • memory/2380-9-0x0000000002630000-0x00000000026E2000-memory.dmp

    Filesize

    712KB

  • memory/2380-7-0x0000000002630000-0x00000000026E2000-memory.dmp

    Filesize

    712KB

  • memory/2380-15-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-19-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-17-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-40-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-43-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-39-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-54-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-41-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-42-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-66-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-44-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-45-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-46-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-47-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-81-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-48-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-49-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-51-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-50-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-52-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-53-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-65-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-84-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-83-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-82-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-80-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-79-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-78-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-77-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-76-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-75-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-74-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-73-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-72-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-71-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-70-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-69-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-68-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-67-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-64-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-63-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-62-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-61-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-60-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-59-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-58-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-57-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-56-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-55-0x00000000027F0000-0x00000000028A8000-memory.dmp

    Filesize

    736KB

  • memory/2380-106-0x0000000000660000-0x00000000006BD000-memory.dmp

    Filesize

    372KB

  • memory/2380-107-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB