Analysis

  • max time kernel
    149s
  • 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
    17-01-2025 16:06

General

  • Target

    JaffaCakes118_90a5e660c3562772e72ffd035c89f92d.exe

  • Size

    256KB

  • MD5

    90a5e660c3562772e72ffd035c89f92d

  • SHA1

    d11937a551f9d24710a38871f460fd656d46ae3b

  • SHA256

    2762140518190742d50a1952857aab9db21ee4cccbcba122944a2fbac3d3eb81

  • SHA512

    784ed6e176c13e2ca66bc21352726c9ebb4a6f10c43e84823b55da800705b076693c379be15c85312fe4ac90bcffb7be84b575b059c4c12ba00993609428e6bf

  • SSDEEP

    6144:XV4xNwRjJ+X1NkxIVcp1bT+xkhlxuhuMOoi5ldM:FUwRd0z/Op1T+xk4hut95fM

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_90a5e660c3562772e72ffd035c89f92d.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_90a5e660c3562772e72ffd035c89f92d.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:4832

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4832-0-0x0000000000400000-0x0000000000584000-memory.dmp

    Filesize

    1.5MB

  • memory/4832-1-0x0000000000A10000-0x0000000000A77000-memory.dmp

    Filesize

    412KB

  • memory/4832-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/4832-4-0x00000000022D0000-0x0000000002382000-memory.dmp

    Filesize

    712KB

  • memory/4832-5-0x0000000000400000-0x0000000000584000-memory.dmp

    Filesize

    1.5MB

  • memory/4832-6-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-8-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-10-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-85-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-94-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-118-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-116-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-115-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-114-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-113-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-112-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-111-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-110-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-109-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-108-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-107-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-106-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-105-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-104-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-103-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-101-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-100-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-99-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-98-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-97-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-96-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-95-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-93-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-92-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-91-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-90-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-89-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-88-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-87-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-86-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-84-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-83-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-82-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-81-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-80-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-79-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-78-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-77-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-76-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-75-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-74-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-73-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-72-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-71-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-70-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-68-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-67-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-66-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-65-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-64-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-117-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-102-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-69-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-63-0x00000000028D0000-0x0000000002988000-memory.dmp

    Filesize

    736KB

  • memory/4832-136-0x0000000000A10000-0x0000000000A77000-memory.dmp

    Filesize

    412KB

  • memory/4832-139-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB