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
    03-01-2025 21:03

General

  • Target

    JaffaCakes118_6f9e4fa49769b49e231aad023c786cf9.exe

  • Size

    256KB

  • MD5

    6f9e4fa49769b49e231aad023c786cf9

  • SHA1

    6f3d6d261da2dc968ef0050a2085f61f5ee03ab3

  • SHA256

    5843ee4f943fa4ab06b2d052cc6380d0ea0529f8f77585512554a585f325981e

  • SHA512

    676514f62f2130a1ea59887dd73fa9d939c36f74f6ccee373c0339664a53191f09739e2f52e87da54be023aa65fac11bdd638ef5b54f08ec8b23d3c9d02a709a

  • SSDEEP

    6144:/rbzQpsXzM0cbTz7HlOeciyu+r4WLh07X0YjB6:/Upzz7Zct9r4yi3jA

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_6f9e4fa49769b49e231aad023c786cf9.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6f9e4fa49769b49e231aad023c786cf9.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:1252

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1252-0-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/1252-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1252-2-0x00000000001B0000-0x00000000001B1000-memory.dmp

    Filesize

    4KB

  • memory/1252-3-0x00000000021E0000-0x0000000002292000-memory.dmp

    Filesize

    712KB

  • memory/1252-5-0x00000000021E0000-0x0000000002292000-memory.dmp

    Filesize

    712KB

  • memory/1252-13-0x00000000021E0000-0x0000000002292000-memory.dmp

    Filesize

    712KB

  • memory/1252-14-0x0000000000400000-0x000000000048D000-memory.dmp

    Filesize

    564KB

  • memory/1252-11-0x00000000021E0000-0x0000000002292000-memory.dmp

    Filesize

    712KB

  • memory/1252-9-0x00000000021E0000-0x0000000002292000-memory.dmp

    Filesize

    712KB

  • memory/1252-7-0x00000000021E0000-0x0000000002292000-memory.dmp

    Filesize

    712KB

  • memory/1252-18-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-15-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-20-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-41-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-46-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-42-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-55-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-43-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-44-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-66-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-45-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-71-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-68-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-79-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-48-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-76-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-49-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-47-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-74-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-50-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-53-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-52-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-51-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-80-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-86-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-85-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-84-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-83-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-82-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-81-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-78-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-77-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-75-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-73-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-72-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-70-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-69-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-67-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-65-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-64-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-63-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-62-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-61-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-60-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-59-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-58-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-57-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-56-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-54-0x00000000022A0000-0x0000000002358000-memory.dmp

    Filesize

    736KB

  • memory/1252-116-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/1252-118-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB