Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    24-01-2025 14:13

General

  • Target

    JaffaCakes118_223be37d78df37f320d3246453a01213.exe

  • Size

    246KB

  • MD5

    223be37d78df37f320d3246453a01213

  • SHA1

    e57f35260dad6fcbf3c3ab019e7df0962f62a38d

  • SHA256

    11c8297e7afd5b5654963e41f79ff41d329d958505e557b4bcc8d6f1ff187f34

  • SHA512

    2f8730f59c1c147b9de9ad47f9c201c8900fce036553b1fd7739799f6ffefcd74281b58add697fd3426f6a98fc7c3b423e0f6c0438daa8a4688553fa8d2b8b17

  • SSDEEP

    6144:X1AxzMSuyzjVp2G30JQcdcR9dftk7SwLa5:KxASuoVp2i0J1dCHYjO

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_223be37d78df37f320d3246453a01213.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_223be37d78df37f320d3246453a01213.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:2552

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2552-0-0x00000000004D0000-0x0000000000533000-memory.dmp

    Filesize

    396KB

  • memory/2552-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2552-3-0x00000000024A0000-0x0000000002552000-memory.dmp

    Filesize

    712KB

  • memory/2552-14-0x0000000000400000-0x00000000004CC000-memory.dmp

    Filesize

    816KB

  • memory/2552-13-0x00000000024A0000-0x0000000002552000-memory.dmp

    Filesize

    712KB

  • memory/2552-11-0x00000000024A0000-0x0000000002552000-memory.dmp

    Filesize

    712KB

  • memory/2552-9-0x00000000024A0000-0x0000000002552000-memory.dmp

    Filesize

    712KB

  • memory/2552-7-0x00000000024A0000-0x0000000002552000-memory.dmp

    Filesize

    712KB

  • memory/2552-5-0x00000000024A0000-0x0000000002552000-memory.dmp

    Filesize

    712KB

  • memory/2552-15-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-17-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-19-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-41-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-46-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-45-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-75-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-72-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-48-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-47-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-83-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-59-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-85-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-44-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-49-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-86-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-56-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-43-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-50-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-54-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-53-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-42-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-87-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-84-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-82-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-81-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-80-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-79-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-78-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-77-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-76-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-74-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-73-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-71-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-70-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-69-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-68-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-67-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-66-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-65-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-64-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-63-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-62-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-61-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-60-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-58-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-57-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-55-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-52-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-51-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2552-125-0x00000000004D0000-0x0000000000533000-memory.dmp

    Filesize

    396KB

  • memory/2552-126-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB