Analysis

  • max time kernel
    119s
  • max time network
    117s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/11/2024, 02:37

General

  • Target

    8cc51b382f0278fadeea5e7aed52ec70dbe6002a47208c183c081a053a87e536.exe

  • Size

    284KB

  • MD5

    94702887e769ea473bb1469ea87b55d7

  • SHA1

    63837361fb2a3a03d62d0613eb2f5fcded8715ba

  • SHA256

    8cc51b382f0278fadeea5e7aed52ec70dbe6002a47208c183c081a053a87e536

  • SHA512

    b5fb07c41aff5a9a85c6c1187eb1db492beeaa2e0a941d0e92d71cff0edd98edef0b54725147d7b5b45de07e6ed37c925eab1d0ffa956462191c490dc91f03a8

  • SSDEEP

    6144:uKU4NiHNuN7bG5hX8C7aSbB80Ha2JZOz2wCP166:DU4IwGbX8vwB8t2JC2ZX

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\8cc51b382f0278fadeea5e7aed52ec70dbe6002a47208c183c081a053a87e536.exe
    "C:\Users\Admin\AppData\Local\Temp\8cc51b382f0278fadeea5e7aed52ec70dbe6002a47208c183c081a053a87e536.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:3108

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3108-0-0x0000000000400000-0x0000000000F19000-memory.dmp

    Filesize

    11.1MB

  • memory/3108-1-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/3108-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/3108-3-0x0000000001000000-0x0000000001001000-memory.dmp

    Filesize

    4KB

  • memory/3108-4-0x0000000003060000-0x0000000003112000-memory.dmp

    Filesize

    712KB

  • memory/3108-5-0x0000000000400000-0x0000000000F19000-memory.dmp

    Filesize

    11.1MB

  • memory/3108-6-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-8-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-10-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-69-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-106-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-112-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-111-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-110-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-109-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-108-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-107-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-105-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-104-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-103-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-102-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-100-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-99-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-98-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-97-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-96-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-95-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-94-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-93-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-92-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-91-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-90-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-89-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-88-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-87-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-86-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-85-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-84-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-83-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-82-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-81-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-80-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-79-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-78-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-77-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-75-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-74-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-73-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-72-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-71-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-68-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-101-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-67-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-66-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-65-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-64-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-63-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-62-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-61-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-60-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-59-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-76-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-58-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-70-0x0000000003220000-0x00000000032D8000-memory.dmp

    Filesize

    736KB

  • memory/3108-136-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/3108-163-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB