Analysis

  • max time kernel
    150s
  • 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
    23-01-2025 22:00

General

  • Target

    JaffaCakes118_1b709e3bd82610db006b4441ff1f81c4.exe

  • Size

    330KB

  • MD5

    1b709e3bd82610db006b4441ff1f81c4

  • SHA1

    12547cdc15ea0f3a309d087207834c386645bee4

  • SHA256

    da34ae96cdec8633b5c0a599bdccafdd67f3465214cc11dc34c9d2e6b102ce07

  • SHA512

    8288c7bcd9834255e285172306676c212bb51d728a98bd462c9e38f99da8e54f3dc334ce11f60dfb70b51a3c2af479a7460e5d95273aa2b3362c50b85817df73

  • SSDEEP

    6144:paCLEhxwqz/Q5lEq20w7bJ8t9Kf+9k3deUuJ/MFW8zJJho:2hyqz0QH7bJ8tw8UU/MpPo

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_1b709e3bd82610db006b4441ff1f81c4.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1b709e3bd82610db006b4441ff1f81c4.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:2980

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2980-0-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/2980-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2980-3-0x0000000002720000-0x00000000027D2000-memory.dmp

    Filesize

    712KB

  • memory/2980-4-0x0000000000400000-0x0000000000501000-memory.dmp

    Filesize

    1.0MB

  • memory/2980-5-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-8-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-9-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-57-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-113-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-112-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-111-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-110-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-109-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-108-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-107-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-106-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-105-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-104-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-103-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-102-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-101-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-100-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-99-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-98-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-97-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-96-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-95-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-93-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-92-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-91-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-90-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-89-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-88-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-87-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-86-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-85-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-84-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-83-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-82-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-81-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-80-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-79-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-78-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-77-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-75-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-74-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-73-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-72-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-71-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-70-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-68-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-67-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-66-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-65-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-64-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-63-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-62-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-61-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-60-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-58-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-94-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-76-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-69-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-59-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2980-142-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/2980-146-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB