Analysis

  • max time kernel
    149s
  • 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
    26-01-2025 06:21

General

  • Target

    JaffaCakes118_332ecc636679041729b51c2efe37b6d1.exe

  • Size

    259KB

  • MD5

    332ecc636679041729b51c2efe37b6d1

  • SHA1

    6f6a8551a39af855a94d9fa5601af2bc186d16aa

  • SHA256

    634a46ba0e97b9cca1ab36061404dbbbd54e6eafa43dcc2f72519ddbb5b656b6

  • SHA512

    bb7564a9deccdb857bc6918bf6e96d535ade59e0cc3969d8afae4e4ac149942170a83e154682ab18b806a877fb85f533033ae56123726e4d6f2f1cf829452693

  • SSDEEP

    6144:wSAqWATnZSdjM6SoqizS0vzyCpMJE1d5L+H328r5h:whUMdjRLLztpMJAz+X225h

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_332ecc636679041729b51c2efe37b6d1.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_332ecc636679041729b51c2efe37b6d1.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:4540

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4540-0-0x0000000002420000-0x0000000002474000-memory.dmp

    Filesize

    336KB

  • memory/4540-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/4540-2-0x00000000006E0000-0x00000000006E1000-memory.dmp

    Filesize

    4KB

  • memory/4540-3-0x00000000025A0000-0x0000000002652000-memory.dmp

    Filesize

    712KB

  • memory/4540-4-0x0000000000400000-0x000000000060F000-memory.dmp

    Filesize

    2.1MB

  • memory/4540-5-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-7-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-9-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-67-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-64-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-112-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-111-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-110-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-109-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-108-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-107-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-106-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-105-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-104-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-103-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-102-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-101-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-100-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-99-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-97-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-96-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-95-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-94-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-93-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-92-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-91-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-90-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-89-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-88-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-87-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-86-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-85-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-84-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-83-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-81-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-80-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-79-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-78-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-77-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-76-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-75-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-73-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-71-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-70-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-69-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-63-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-98-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-62-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-61-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-60-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-82-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-59-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-74-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-58-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-72-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-68-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-57-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-66-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-65-0x0000000002C20000-0x0000000002CD8000-memory.dmp

    Filesize

    736KB

  • memory/4540-136-0x0000000002420000-0x0000000002474000-memory.dmp

    Filesize

    336KB

  • memory/4540-141-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB