Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-01-2025 18:52

General

  • Target

    JaffaCakes118_246a948da25dbbc54a5be455e832a551.exe

  • Size

    281KB

  • MD5

    246a948da25dbbc54a5be455e832a551

  • SHA1

    7f74af1fac74833b28f1fc45a742e1721e17bba4

  • SHA256

    12748c0393a239f1fcc9b35d4f9b39ba81bed431b3b9330fc771a98cc4966cfb

  • SHA512

    440bf3a37d25720c8858b382d4279ad6f2fff3cdf3fcf279615655f0e067cd65095485296cd4cc7aefa5a39d95f1a2af42daf3634846d9b13d872f25bd3f5672

  • SSDEEP

    6144:opcnH1hymlUEAsvK7ke5L3iFPwsj9CnL9R6jbKVCA7W5f1uHVOJ:opYDycUEAWK7SCsj9kLnCAS9IVW

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_246a948da25dbbc54a5be455e832a551.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_246a948da25dbbc54a5be455e832a551.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:3552

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3552-0-0x0000000000400000-0x000000000068D000-memory.dmp

    Filesize

    2.6MB

  • memory/3552-1-0x0000000000D00000-0x0000000000D4F000-memory.dmp

    Filesize

    316KB

  • memory/3552-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/3552-3-0x0000000000C30000-0x0000000000C31000-memory.dmp

    Filesize

    4KB

  • memory/3552-4-0x00000000025B0000-0x0000000002662000-memory.dmp

    Filesize

    712KB

  • memory/3552-5-0x0000000000400000-0x000000000068D000-memory.dmp

    Filesize

    2.6MB

  • memory/3552-6-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-10-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-8-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-63-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-71-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-110-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-109-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-108-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-107-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-106-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-105-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-104-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-103-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-102-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-100-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-99-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-98-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-97-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-96-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-95-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-94-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-93-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-92-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-91-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-90-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-89-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-88-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-87-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-86-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-85-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-84-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-83-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-81-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-80-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-78-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-77-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-76-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-75-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-74-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-73-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-72-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-70-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-69-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-68-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-67-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-66-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-65-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-64-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-62-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-61-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-60-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-59-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-58-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-57-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-101-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-82-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-79-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-56-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/3552-142-0x0000000000D00000-0x0000000000D4F000-memory.dmp

    Filesize

    316KB

  • memory/3552-144-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB