Analysis

  • max time kernel
    119s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-12-2024 22:15

General

  • Target

    69370cc5f1850a9bdf37fc1386e45de5c457542dcab8cba72f840225ef1e9999N.exe

  • Size

    266KB

  • MD5

    57fffa73f36c2f26c0386d7cae454510

  • SHA1

    3da4ac698825e17511a446a6a1d60ac16c25e250

  • SHA256

    69370cc5f1850a9bdf37fc1386e45de5c457542dcab8cba72f840225ef1e9999

  • SHA512

    e0fbe45db4bc6e130ac8fa4692d6fa9c65f54ea1872b2de100554b0d767c2052f4c1260bb3f263d6d81c5165f2a235d3200e1e7c0ddbf2ec814d2a35c490cf14

  • SSDEEP

    6144:NAA5h+K8ze8SUPUvE0/X8b+rEiFsu6/kDmKJ8GC3A3c1:S2QKP2r1itBDmEyy8

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\69370cc5f1850a9bdf37fc1386e45de5c457542dcab8cba72f840225ef1e9999N.exe
    "C:\Users\Admin\AppData\Local\Temp\69370cc5f1850a9bdf37fc1386e45de5c457542dcab8cba72f840225ef1e9999N.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:1032

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1032-0-0x0000000000400000-0x00000000007E4000-memory.dmp

    Filesize

    3.9MB

  • memory/1032-1-0x00000000025A0000-0x00000000025FA000-memory.dmp

    Filesize

    360KB

  • memory/1032-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1032-3-0x0000000000A90000-0x0000000000A91000-memory.dmp

    Filesize

    4KB

  • memory/1032-4-0x0000000002600000-0x00000000026B2000-memory.dmp

    Filesize

    712KB

  • memory/1032-5-0x0000000000400000-0x00000000007E4000-memory.dmp

    Filesize

    3.9MB

  • memory/1032-6-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-10-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-8-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-66-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-113-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-112-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-111-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-110-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-109-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-108-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-106-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-105-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-104-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-103-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-102-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-101-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-100-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-99-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-98-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-97-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-96-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-95-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-94-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-93-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-91-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-90-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-89-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-88-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-87-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-86-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-85-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-84-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-83-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-82-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-81-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-80-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-79-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-78-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-77-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-76-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-74-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-73-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-72-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-71-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-70-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-69-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-67-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-65-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-64-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-107-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-63-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-92-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-62-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-61-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-60-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-75-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-59-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-68-0x0000000002B80000-0x0000000002C38000-memory.dmp

    Filesize

    736KB

  • memory/1032-137-0x00000000025A0000-0x00000000025FA000-memory.dmp

    Filesize

    360KB

  • memory/1032-139-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB