Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/02/2025, 03:15

General

  • Target

    JaffaCakes118_0fe27e55aa23355f44e8ba1896ee9d90.exe

  • Size

    239KB

  • MD5

    0fe27e55aa23355f44e8ba1896ee9d90

  • SHA1

    f41ff09079ed308ba794d12887a354e7ec5f0b40

  • SHA256

    4bd6e92a53236cfeca89553b9139c62b71fc218412842126cabaadc93f696ef8

  • SHA512

    8780e1bfab214ac0b6c47757dd2b09994c3d019370977615cf3e2bfee2cdbb8104b3fdd5101913657e3c59f73c6d2f9ed22de597d3d650b7e657c01d9eac6d24

  • SSDEEP

    6144:XcfqGJSFKnLQXBgBrX227mz4DgAxOvKWr8:stJS40x0pDgAxOv/8

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_0fe27e55aa23355f44e8ba1896ee9d90.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0fe27e55aa23355f44e8ba1896ee9d90.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:3732

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3732-0-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/3732-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/3732-2-0x0000000000630000-0x0000000000631000-memory.dmp

    Filesize

    4KB

  • memory/3732-3-0x00000000022E0000-0x0000000002392000-memory.dmp

    Filesize

    712KB

  • memory/3732-4-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

  • memory/3732-5-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-9-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-7-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-72-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-105-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-95-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-80-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-71-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-70-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-69-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-68-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-67-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-66-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-65-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-64-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-63-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-62-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-113-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-112-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-111-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-110-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-109-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-108-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-107-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-106-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-104-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-103-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-102-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-101-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-100-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-99-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-98-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-97-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-96-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-94-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-93-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-92-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-91-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-90-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-89-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-88-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-87-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-86-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-85-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-84-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-83-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-82-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-81-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-79-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-78-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-77-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-76-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-75-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-74-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-73-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-61-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-60-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-58-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-59-0x0000000002800000-0x00000000028B8000-memory.dmp

    Filesize

    736KB

  • memory/3732-143-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/3732-144-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB