Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-01-2025 14:12

General

  • Target

    JaffaCakes118_7a207802c8eacab81b672facbf127122.exe

  • Size

    297KB

  • MD5

    7a207802c8eacab81b672facbf127122

  • SHA1

    a82e7b94f7d375d05d644ff50268c88c2c12a6f8

  • SHA256

    36e4baf9c8e901de5b7ce72133658fea4c524a402c757701e2845d506964c664

  • SHA512

    3da762521bdc33143b410a1b4109c7bdf37045580e9911c4ea835d49004c300de369eec6fa10d4b63b11b4c724bc184af5346af6d5e0329b71757da849baffac

  • SSDEEP

    6144:a/jHJp+I6rxKnayF83Jc5t6apeS1Er/WROyIi:abpp4xKnaj3Jc55pR2mOyIi

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_7a207802c8eacab81b672facbf127122.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a207802c8eacab81b672facbf127122.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:3516

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3516-0-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/3516-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/3516-2-0x00000000021A0000-0x00000000021A1000-memory.dmp

    Filesize

    4KB

  • memory/3516-4-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/3516-3-0x00000000022E0000-0x0000000002392000-memory.dmp

    Filesize

    712KB

  • memory/3516-5-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-9-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-7-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-68-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-78-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-117-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-116-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-115-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-114-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-113-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-112-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-111-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-109-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-108-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-106-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-105-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-103-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-102-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-100-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-99-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-98-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-97-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-96-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-94-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-92-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-91-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-89-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-88-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-87-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-86-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-85-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-84-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-83-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-82-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-81-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-79-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-77-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-76-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-75-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-74-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-73-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-72-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-71-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-70-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-69-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-67-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-66-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-110-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-107-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-65-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-104-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-101-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-64-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-95-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-93-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-63-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-90-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-80-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-62-0x00000000023A0000-0x0000000002458000-memory.dmp

    Filesize

    736KB

  • memory/3516-145-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/3516-150-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB