Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/02/2025, 00:04

General

  • Target

    70705172696d9e2fc3f097fad59f445b4f9fa2521cf08d4bff6b1ea247964d6a.exe

  • Size

    264KB

  • MD5

    8cffb06bb0434cda5c42a54ebd2abdd5

  • SHA1

    090a64be39c46f0ceec94a9be47f520c2a99ce82

  • SHA256

    70705172696d9e2fc3f097fad59f445b4f9fa2521cf08d4bff6b1ea247964d6a

  • SHA512

    12edb6c901b5fc6679db46174e81e9c98bdcc0b867aa140eb61a5c5330a8f3290ea1a158489a7ea2cb412a12f60eb4505fb62a176403ba6a2f93df7a703d84d7

  • SSDEEP

    6144:jrlVrh6fSkFmTGpUpulbFrHuDpGQkwO8T62asOLNhIbwHojoDtbatbeWK:foZ8qpUwufw8T6XLNhcwHWntbbK

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\70705172696d9e2fc3f097fad59f445b4f9fa2521cf08d4bff6b1ea247964d6a.exe
    "C:\Users\Admin\AppData\Local\Temp\70705172696d9e2fc3f097fad59f445b4f9fa2521cf08d4bff6b1ea247964d6a.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:1068

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1068-0-0x0000000000800000-0x000000000085D000-memory.dmp

    Filesize

    372KB

  • memory/1068-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1068-3-0x0000000000CC0000-0x0000000000D72000-memory.dmp

    Filesize

    712KB

  • memory/1068-4-0x0000000000400000-0x000000000065E000-memory.dmp

    Filesize

    2.4MB

  • memory/1068-5-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-7-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-9-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-64-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-107-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-114-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-113-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-112-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-111-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-110-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-109-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-108-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-106-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-105-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-104-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-103-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-102-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-101-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-100-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-99-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-98-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-97-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-96-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-95-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-94-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-93-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-92-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-91-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-90-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-88-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-87-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-86-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-85-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-84-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-83-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-82-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-81-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-80-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-79-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-78-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-77-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-76-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-75-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-74-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-73-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-71-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-70-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-69-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-67-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-66-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-65-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-63-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-89-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-62-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-61-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-60-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-72-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-59-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-68-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-58-0x00000000026F0000-0x00000000027A8000-memory.dmp

    Filesize

    736KB

  • memory/1068-129-0x0000000000800000-0x000000000085D000-memory.dmp

    Filesize

    372KB

  • memory/1068-131-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB