Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/02/2025, 13:34

General

  • Target

    JaffaCakes118_19fcb483074e31af2a87bfa58d71a160.exe

  • Size

    250KB

  • MD5

    19fcb483074e31af2a87bfa58d71a160

  • SHA1

    7fa0f3025963913090b2a13c36ed80e54accebe3

  • SHA256

    5dd999c5e7e996cf88fc1b6bf400e220d98fabf6b7d45e546e008ea8f28b3d94

  • SHA512

    a98adb93ad6ccbb47a5af50d46cf80bbb462096c12f31f5b7d894a68f3afd5523a6ca6f1bb8d8d3fc4216eb962a933f9660a8d29c2993e5598af99e5b9cd6914

  • SSDEEP

    3072:RWKU3oAlhkYTWcG+xRVwH8vSXO9LYZqXl03NSsAFsxwT5oeex4YKpX5z3pv25IgU:pU7pZwrGLCqXl03AsIs6fGMtFO+FF42

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_19fcb483074e31af2a87bfa58d71a160.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_19fcb483074e31af2a87bfa58d71a160.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:1220

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1220-0-0x000000007FDE0000-0x000000007FE47000-memory.dmp

    Filesize

    412KB

  • memory/1220-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1220-2-0x00000000021D0000-0x00000000021D1000-memory.dmp

    Filesize

    4KB

  • memory/1220-3-0x0000000002710000-0x00000000027C2000-memory.dmp

    Filesize

    712KB

  • memory/1220-4-0x0000000000400000-0x0000000000464000-memory.dmp

    Filesize

    400KB

  • memory/1220-5-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-9-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-7-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-103-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-113-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-112-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-111-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-109-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-108-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-106-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-105-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-104-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-110-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-107-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-102-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-101-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-99-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-98-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-96-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-95-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-93-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-92-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-91-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-90-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-89-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-88-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-87-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-86-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-85-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-84-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-83-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-82-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-81-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-79-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-78-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-77-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-76-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-75-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-74-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-73-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-72-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-71-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-70-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-69-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-68-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-67-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-65-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-64-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-63-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-62-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-61-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-60-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-59-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-100-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-97-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-94-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-80-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-66-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-58-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/1220-130-0x000000007FDE0000-0x000000007FE47000-memory.dmp

    Filesize

    412KB

  • memory/1220-131-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB