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
    23-01-2025 23:47

General

  • Target

    JaffaCakes118_1c1a20508c58081e1d870b2292d2098f.exe

  • Size

    259KB

  • MD5

    1c1a20508c58081e1d870b2292d2098f

  • SHA1

    6fc4f505f2d10749a4feff4ed125843f2b9136ba

  • SHA256

    bc60ffd827026a61ea04fc3819a126139541cc056dfa191d219f2b63b9135a4e

  • SHA512

    2d019d95dc0256b5e332239daae61fbf38f3848426e262dcae2f3be502d358591b0dd6301fa647d5cf11df1c40c42cd3d69cc55f72b6d51d93e51c84cc9a72c7

  • SSDEEP

    6144:5NtJIZHTutDjIzebMsoM0xiXqVL5+IuwHpuXNjUl3w:ZK+Dczebnd0AXqVd+IZwjUW

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_1c1a20508c58081e1d870b2292d2098f.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1c1a20508c58081e1d870b2292d2098f.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:2584

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2584-0-0x0000000000400000-0x0000000000474000-memory.dmp

    Filesize

    464KB

  • memory/2584-1-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/2584-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2584-3-0x00000000021D0000-0x00000000021D1000-memory.dmp

    Filesize

    4KB

  • memory/2584-4-0x00000000021F0000-0x00000000022A2000-memory.dmp

    Filesize

    712KB

  • memory/2584-5-0x0000000000400000-0x0000000000474000-memory.dmp

    Filesize

    464KB

  • memory/2584-6-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-10-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-8-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-65-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-70-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-110-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-109-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-108-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-107-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-106-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-105-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-104-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-103-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-102-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-101-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-100-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-99-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-98-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-97-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-96-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-94-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-93-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-92-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-91-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-90-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-89-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-88-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-87-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-86-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-85-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-84-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-83-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-82-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-81-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-80-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-78-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-77-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-76-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-75-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-74-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-73-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-72-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-71-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-68-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-67-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-66-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-64-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-63-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-62-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-61-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-60-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-95-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-59-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-58-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-79-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-57-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-69-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-56-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2584-135-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/2584-137-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB