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
    23-12-2024 19:19

General

  • Target

    091b86e607af977cc6b48a58507d32a7ad245af1f2cda4980c0dd1b4d08507bf.exe

  • Size

    302KB

  • MD5

    96158e6f15bd9951b13edc5d6e40f357

  • SHA1

    8199834e072258103720ccf33d10fa78c45df776

  • SHA256

    091b86e607af977cc6b48a58507d32a7ad245af1f2cda4980c0dd1b4d08507bf

  • SHA512

    e88cc1bb07097eb7bd7485353b31edda0f4aa35109615519e88bbdbc80585811c660970732999e07eb94c074451682675fcea6e79c24ee63df7f99bf6986ad6c

  • SSDEEP

    6144:+r7beYd6upMOOsrLJffxOD3pZSVrdoTeJsVkbE9ucqe7fWJGflTvuLE:+r7yFf0LJffxOD5ZSRdoTeq59ufe7fWK

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\091b86e607af977cc6b48a58507d32a7ad245af1f2cda4980c0dd1b4d08507bf.exe
    "C:\Users\Admin\AppData\Local\Temp\091b86e607af977cc6b48a58507d32a7ad245af1f2cda4980c0dd1b4d08507bf.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:4808

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4808-0-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/4808-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/4808-4-0x0000000000400000-0x000000000047C000-memory.dmp

    Filesize

    496KB

  • memory/4808-3-0x00000000021D0000-0x0000000002282000-memory.dmp

    Filesize

    712KB

  • memory/4808-5-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-7-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-9-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-78-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-79-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-121-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-120-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-118-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-117-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-116-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-114-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-113-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-112-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-111-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-110-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-109-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-108-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-107-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-106-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-105-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-104-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-102-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-101-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-100-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-99-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-98-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-97-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-96-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-95-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-94-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-92-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-91-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-90-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-89-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-88-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-87-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-86-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-85-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-84-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-83-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-82-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-80-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-77-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-76-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-75-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-74-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-73-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-72-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-71-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-70-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-69-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-68-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-66-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-65-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-115-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-103-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-93-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-81-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-67-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-64-0x0000000002860000-0x0000000002918000-memory.dmp

    Filesize

    736KB

  • memory/4808-150-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/4808-151-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB