Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    25-01-2025 06:58

General

  • Target

    JaffaCakes118_293484b44abd527fb76349486b25b2b9.exe

  • Size

    263KB

  • MD5

    293484b44abd527fb76349486b25b2b9

  • SHA1

    01efe46142532d31f5efea2d4075c7af0b49ab5e

  • SHA256

    65d97088bd7a4959f4ca0e119beca72d9de7396086fc45f4e6f2f9049eddef7e

  • SHA512

    6895201815ab7d970d7856a93af1e9859bf3ffb6f2c9d69535ef87a563afc61e98d7bd2cb17df510d2aa1595b1d7f7933ffb17cb7fd42d977ac94620b8b05024

  • SSDEEP

    6144:vbV1mlxAN/u3wGn/c6PYuyJIc907ohkotjQX1kZrrnQ:vBMWVugGn/ftyd9UoCotjQmQ

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_293484b44abd527fb76349486b25b2b9.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_293484b44abd527fb76349486b25b2b9.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:2776

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2776-0-0x0000000000880000-0x00000000008DA000-memory.dmp

    Filesize

    360KB

  • memory/2776-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2776-2-0x00000000001D0000-0x00000000001D1000-memory.dmp

    Filesize

    4KB

  • memory/2776-3-0x00000000025E0000-0x0000000002692000-memory.dmp

    Filesize

    712KB

  • memory/2776-13-0x00000000025E0000-0x0000000002692000-memory.dmp

    Filesize

    712KB

  • memory/2776-14-0x0000000000400000-0x0000000000680000-memory.dmp

    Filesize

    2.5MB

  • memory/2776-11-0x00000000025E0000-0x0000000002692000-memory.dmp

    Filesize

    712KB

  • memory/2776-9-0x00000000025E0000-0x0000000002692000-memory.dmp

    Filesize

    712KB

  • memory/2776-7-0x00000000025E0000-0x0000000002692000-memory.dmp

    Filesize

    712KB

  • memory/2776-5-0x00000000025E0000-0x0000000002692000-memory.dmp

    Filesize

    712KB

  • memory/2776-15-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-17-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-19-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-20-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-42-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-44-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-45-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-49-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-41-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-43-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-46-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-80-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-47-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-50-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-52-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-59-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-62-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-64-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-70-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-72-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-86-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-85-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-84-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-83-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-82-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-81-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-79-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-78-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-77-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-76-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-75-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-74-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-73-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-71-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-69-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-68-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-67-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-66-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-65-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-63-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-61-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-60-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-58-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-57-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-56-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-55-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-54-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-53-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-51-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-48-0x00000000027A0000-0x0000000002858000-memory.dmp

    Filesize

    736KB

  • memory/2776-113-0x0000000000880000-0x00000000008DA000-memory.dmp

    Filesize

    360KB

  • memory/2776-115-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB