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
    06-02-2025 13:04

General

  • Target

    JaffaCakes118_ab7d555e85e68b246c013a7b2eaefc3b.exe

  • Size

    255KB

  • MD5

    ab7d555e85e68b246c013a7b2eaefc3b

  • SHA1

    e275da9651c1c53d09e54bf37a98922002912a90

  • SHA256

    58297d27511581b191b54c3ceb195f3e6d9835df260708d40f7debdd3f309d32

  • SHA512

    134d820771e43380b29f90847293e503bbd46b4df1a3d6499c152e1b4dc74c8326d8b1aac82aad740102fdd3903390f3d5cb125448204134cd5d3424a5027ec9

  • SSDEEP

    6144:wNU2+2kcTBWUZxjCld3hRV2QsXSAaj4ijpFaQTQisa:wNRdpgdRRoTCD4ijpoix

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_ab7d555e85e68b246c013a7b2eaefc3b.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ab7d555e85e68b246c013a7b2eaefc3b.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:1304

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1304-0-0x0000000000400000-0x0000000000533000-memory.dmp

    Filesize

    1.2MB

  • memory/1304-1-0x00000000009D0000-0x0000000000A27000-memory.dmp

    Filesize

    348KB

  • memory/1304-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1304-4-0x00000000023A0000-0x0000000002452000-memory.dmp

    Filesize

    712KB

  • memory/1304-5-0x0000000000400000-0x0000000000533000-memory.dmp

    Filesize

    1.2MB

  • memory/1304-6-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-10-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-8-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-68-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-59-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-58-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-75-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-112-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-111-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-110-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-108-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-107-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-106-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-105-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-104-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-103-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-102-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-101-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-100-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-99-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-98-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-97-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-96-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-95-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-94-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-93-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-92-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-90-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-89-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-88-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-87-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-86-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-85-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-84-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-83-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-82-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-81-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-80-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-79-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-78-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-77-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-74-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-73-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-72-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-71-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-70-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-69-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-67-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-66-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-65-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-64-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-63-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-62-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-61-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-60-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-113-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-109-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-91-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-76-0x0000000002A00000-0x0000000002AB8000-memory.dmp

    Filesize

    736KB

  • memory/1304-145-0x00000000009D0000-0x0000000000A27000-memory.dmp

    Filesize

    348KB

  • memory/1304-148-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB