Analysis

  • max time kernel
    150s
  • 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
    27-01-2025 05:26

General

  • Target

    JaffaCakes118_3c5c3370fecf0f982717c2126e9d334f.exe

  • Size

    257KB

  • MD5

    3c5c3370fecf0f982717c2126e9d334f

  • SHA1

    77f55b99f1ab0d3e81af18baf65d2cea234fd164

  • SHA256

    6536ef5df08900be4dd8dafe8e1aae56b61c087e839521af105cb7521e5d0b96

  • SHA512

    5beac9975ee0346be5a82357c9d1e3cef3580c87545fb44d39f588b13ab92a01de77c9e492c1929ae1d8a7cb4516a83c64b9a88fb46a70f339896b3beaa2e067

  • SSDEEP

    6144:qhPMhPbvrs+3hcHICis1ed00b9/oQoHv1a0weSMb3QGL:lgYoINs1ed0Uo3dZ1j

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_3c5c3370fecf0f982717c2126e9d334f.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3c5c3370fecf0f982717c2126e9d334f.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:4996

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4996-0-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/4996-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/4996-3-0x0000000002390000-0x0000000002442000-memory.dmp

    Filesize

    712KB

  • memory/4996-4-0x0000000000400000-0x0000000000495000-memory.dmp

    Filesize

    596KB

  • memory/4996-5-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-7-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-9-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-80-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-90-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-119-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-118-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-117-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-116-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-115-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-114-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-113-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-112-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-111-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-110-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-109-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-108-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-107-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-106-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-104-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-103-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-101-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-100-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-99-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-98-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-96-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-95-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-94-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-93-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-92-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-91-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-89-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-88-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-87-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-86-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-85-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-84-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-83-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-82-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-81-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-79-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-78-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-77-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-76-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-75-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-74-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-73-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-72-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-71-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-70-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-69-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-68-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-67-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-66-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-65-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-120-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-105-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-102-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-97-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-64-0x00000000028C0000-0x0000000002978000-memory.dmp

    Filesize

    736KB

  • memory/4996-144-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/4996-146-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB