Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20/02/2025, 20:26

General

  • Target

    JaffaCakes118_0dff672e35909baebcf4a787ca35c020.exe

  • Size

    264KB

  • MD5

    0dff672e35909baebcf4a787ca35c020

  • SHA1

    cd9af711569962b094b27c78f5fdd9faf69b7501

  • SHA256

    da2eaac324ce0056550746ef87b66b66c284d4e836ae6865dc02aebd7cab3a07

  • SHA512

    f0b9354f63f2a390d5fee8203f6fd9af046e116dd17aa9463b72665c8063446f12db0066d56daa02d51b5f80ea355a4ba00e8ebc68f0aae922c83db9b03f48d9

  • SSDEEP

    6144:erlVrh6fSkFmTGpUpulbFrHuDpGQkwO8T62asOLNhIbwHojoDtbatbeWK:ooZ8qpUwufw8T6XLNhcwHWntbbK

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_0dff672e35909baebcf4a787ca35c020.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0dff672e35909baebcf4a787ca35c020.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:2692

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2692-0-0x00000000002B0000-0x000000000030D000-memory.dmp

    Filesize

    372KB

  • memory/2692-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2692-3-0x0000000002100000-0x00000000021B2000-memory.dmp

    Filesize

    712KB

  • memory/2692-11-0x0000000002100000-0x00000000021B2000-memory.dmp

    Filesize

    712KB

  • memory/2692-13-0x0000000002100000-0x00000000021B2000-memory.dmp

    Filesize

    712KB

  • memory/2692-14-0x0000000000400000-0x000000000065E000-memory.dmp

    Filesize

    2.4MB

  • memory/2692-9-0x0000000002100000-0x00000000021B2000-memory.dmp

    Filesize

    712KB

  • memory/2692-7-0x0000000002100000-0x00000000021B2000-memory.dmp

    Filesize

    712KB

  • memory/2692-5-0x0000000002100000-0x00000000021B2000-memory.dmp

    Filesize

    712KB

  • memory/2692-15-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-17-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-19-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-45-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-44-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-43-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-46-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-42-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-41-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-40-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-47-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-48-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-49-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-50-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-51-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-52-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-66-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-65-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-67-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-64-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-86-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-85-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-84-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-83-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-82-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-81-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-80-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-79-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-78-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-77-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-76-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-75-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-74-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-73-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-72-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-71-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-70-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-69-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-68-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-63-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-62-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-61-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-60-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-59-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-58-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-57-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-56-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-55-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-54-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-53-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/2692-117-0x00000000002B0000-0x000000000030D000-memory.dmp

    Filesize

    372KB

  • memory/2692-118-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB