Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    26-01-2025 03:27

General

  • Target

    JaffaCakes118_321d4b780edf085db82d8fc4b7617635.exe

  • Size

    243KB

  • MD5

    321d4b780edf085db82d8fc4b7617635

  • SHA1

    b3d017f21fd8137c26c513998ffe9fca5020fed4

  • SHA256

    68069fefc14c25a20c0278e8a32e19bd3fe951bc7007fe8803c7ecf0eeccffb7

  • SHA512

    eb080392b3df8095c76c81df646ee804475d0ab05f6ac199c5a4e60224f3dcb21f7f1923b2ba5b9185912ff495c5a45c3285890bae1b4ac5edb3db74badda8c8

  • SSDEEP

    6144:znScTKd/ASzisjWzxCyEBQFyTrfdiaXuQtqc7YKqkYh:1TKCS2sjWC1rfd/Rtqc7HqkYh

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_321d4b780edf085db82d8fc4b7617635.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_321d4b780edf085db82d8fc4b7617635.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:808

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/808-1-0x00000000004D0000-0x000000000051A000-memory.dmp

    Filesize

    296KB

  • memory/808-0-0x0000000000400000-0x00000000004CE000-memory.dmp

    Filesize

    824KB

  • memory/808-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/808-3-0x0000000000390000-0x0000000000391000-memory.dmp

    Filesize

    4KB

  • memory/808-12-0x0000000002480000-0x0000000002532000-memory.dmp

    Filesize

    712KB

  • memory/808-10-0x0000000002480000-0x0000000002532000-memory.dmp

    Filesize

    712KB

  • memory/808-8-0x0000000002480000-0x0000000002532000-memory.dmp

    Filesize

    712KB

  • memory/808-6-0x0000000002480000-0x0000000002532000-memory.dmp

    Filesize

    712KB

  • memory/808-4-0x0000000002480000-0x0000000002532000-memory.dmp

    Filesize

    712KB

  • memory/808-14-0x0000000002480000-0x0000000002532000-memory.dmp

    Filesize

    712KB

  • memory/808-15-0x0000000000400000-0x00000000004CE000-memory.dmp

    Filesize

    824KB

  • memory/808-16-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-20-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-18-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-44-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-43-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-42-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-45-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-47-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-65-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-46-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-79-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-48-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-60-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-59-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-58-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-57-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-56-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-55-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-54-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-53-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-52-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-51-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-50-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-49-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-86-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-85-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-84-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-83-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-82-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-81-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-80-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-78-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-77-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-76-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-75-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-74-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-73-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-72-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-71-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-70-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-69-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-68-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-67-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-66-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-64-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-63-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-62-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-61-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/808-116-0x00000000004D0000-0x000000000051A000-memory.dmp

    Filesize

    296KB

  • memory/808-117-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB