Analysis

  • max time kernel
    149s
  • 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, 01:47

General

  • Target

    JaffaCakes118_0f76eedcf7f470ef2bba00559a7860b1.exe

  • Size

    294KB

  • MD5

    0f76eedcf7f470ef2bba00559a7860b1

  • SHA1

    3d23f6619b7025fc7f313f9f725b196b69d3134a

  • SHA256

    63ca3f3c8f5c1100483e4ae8c9653bf3de3284a18212ce19c9e3e7942e8526f6

  • SHA512

    c4ffa979f26bde344a7b01c8ed4cbe89e60806247d0bf23a1054db797f5ec3ff93cc3ca0626cb703d45dd62ae7955b4807baf2ed7c0698f96d00914ace6e09af

  • SSDEEP

    6144:fbUjoep8/QwZucnBReWqd+bS2ZFwtgZNLhNjDYk:ojPdcneSbS2ZFwQNjD3

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_0f76eedcf7f470ef2bba00559a7860b1.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0f76eedcf7f470ef2bba00559a7860b1.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:3828

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3828-0-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/3828-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/3828-2-0x0000000000970000-0x0000000000971000-memory.dmp

    Filesize

    4KB

  • memory/3828-3-0x0000000002660000-0x0000000002712000-memory.dmp

    Filesize

    712KB

  • memory/3828-4-0x0000000000400000-0x00000000007DE000-memory.dmp

    Filesize

    3.9MB

  • memory/3828-5-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-7-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-9-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-70-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-118-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-117-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-116-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-114-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-113-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-111-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-110-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-109-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-108-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-107-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-105-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-104-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-103-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-102-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-101-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-100-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-99-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-98-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-97-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-96-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-95-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-94-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-93-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-91-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-90-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-89-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-88-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-87-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-86-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-85-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-84-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-83-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-82-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-81-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-80-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-79-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-78-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-77-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-75-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-74-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-73-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-72-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-71-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-69-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-68-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-115-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-112-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-67-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-106-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-66-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-92-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-65-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-64-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-76-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-63-0x0000000002D10000-0x0000000002DC8000-memory.dmp

    Filesize

    736KB

  • memory/3828-128-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/3828-138-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB