Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/01/2025, 20:05

General

  • Target

    JaffaCakes118_6f3ce2d66c0501f941992371c13cf670.exe

  • Size

    264KB

  • MD5

    6f3ce2d66c0501f941992371c13cf670

  • SHA1

    ec9ea28bef3fbe9c44651eda1a21a2ca58b31314

  • SHA256

    2f6cf55ca9a15032529340023d2eaed4c9f39184dcaca3d3d8358c36127767f1

  • SHA512

    3f35e95290ea330cb1f521076c14a4fea79edb83454ec4a52c0f62d2123b66b0b9444d2d80020150dd6ab99424534bab84159d98f9cc5a934c96af9d88ae1dff

  • SSDEEP

    6144:ntXf2HVyYKmKb0dtklTVKyuNitw1RfO+nDs3hoZicmnSJhEKPV9:ntXfcKmKItlBEAWpycoJ9z

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_6f3ce2d66c0501f941992371c13cf670.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6f3ce2d66c0501f941992371c13cf670.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:4088

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4088-0-0x0000000000400000-0x00000000005BA000-memory.dmp

    Filesize

    1.7MB

  • memory/4088-1-0x0000000002330000-0x0000000002397000-memory.dmp

    Filesize

    412KB

  • memory/4088-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/4088-3-0x0000000000790000-0x0000000000791000-memory.dmp

    Filesize

    4KB

  • memory/4088-4-0x0000000002860000-0x0000000002912000-memory.dmp

    Filesize

    712KB

  • memory/4088-5-0x0000000000400000-0x00000000005BA000-memory.dmp

    Filesize

    1.7MB

  • memory/4088-6-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-8-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-10-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-64-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-66-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-112-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-111-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-110-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-109-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-108-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-107-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-105-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-104-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-103-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-102-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-101-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-100-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-99-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-97-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-96-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-95-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-94-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-93-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-92-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-91-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-90-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-89-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-88-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-87-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-86-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-85-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-83-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-81-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-80-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-79-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-77-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-76-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-75-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-74-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-73-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-71-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-70-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-69-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-68-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-67-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-65-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-63-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-62-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-60-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-59-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-106-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-98-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-84-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-82-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-78-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-72-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-61-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-58-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4088-137-0x0000000002330000-0x0000000002397000-memory.dmp

    Filesize

    412KB

  • memory/4088-138-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB