Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    04-01-2025 01:05

General

  • Target

    JaffaCakes118_76ba6fc2eddca0f75be0819b11155fd0.exe

  • Size

    274KB

  • MD5

    76ba6fc2eddca0f75be0819b11155fd0

  • SHA1

    03e4be1a32a6c5c83b40def968a4105ee5bad1ea

  • SHA256

    6a39a1b8e9e9b9eb7693253c8af9aaabeb2400be36a07007b31a7f718c0dbc8e

  • SHA512

    4033bf2dc5122b05d62568368c61951f8c87d373e72b0065efe529d893c18069c0fe9439c84e1410a252a60f3911eebc884d3f1672830927c142b00e5c43d99a

  • SSDEEP

    6144:RFlz+sTGoVS/K9mupctrJ0XgTLrloZmT/k/n/:RFfTGASi9mwctrJDjaZKC/

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_76ba6fc2eddca0f75be0819b11155fd0.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_76ba6fc2eddca0f75be0819b11155fd0.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:1996

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1996-1-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/1996-0-0x0000000000400000-0x0000000001321000-memory.dmp

    Filesize

    15.1MB

  • memory/1996-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1996-3-0x00000000002F0000-0x00000000002F1000-memory.dmp

    Filesize

    4KB

  • memory/1996-7-0x0000000001330000-0x00000000013E2000-memory.dmp

    Filesize

    712KB

  • memory/1996-4-0x0000000001330000-0x00000000013E2000-memory.dmp

    Filesize

    712KB

  • memory/1996-8-0x0000000001330000-0x00000000013E2000-memory.dmp

    Filesize

    712KB

  • memory/1996-14-0x0000000001330000-0x00000000013E2000-memory.dmp

    Filesize

    712KB

  • memory/1996-15-0x0000000000400000-0x0000000001321000-memory.dmp

    Filesize

    15.1MB

  • memory/1996-12-0x0000000001330000-0x00000000013E2000-memory.dmp

    Filesize

    712KB

  • memory/1996-10-0x0000000001330000-0x00000000013E2000-memory.dmp

    Filesize

    712KB

  • memory/1996-16-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-20-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-18-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-44-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-53-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-41-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-42-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-69-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-43-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-79-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-45-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-46-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-52-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-66-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-85-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-84-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-83-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-82-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-81-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-80-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-78-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-77-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-76-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-75-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-74-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-105-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/1996-73-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-72-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-71-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-70-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-68-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-67-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-65-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-64-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-63-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-62-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-61-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-60-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-59-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-58-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-57-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-56-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-55-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-54-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-51-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-50-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-49-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-48-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-47-0x0000000003160000-0x0000000003218000-memory.dmp

    Filesize

    736KB

  • memory/1996-111-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB