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
    21-01-2025 08:39

General

  • Target

    JaffaCakes118_0358d3bd357c875b01ad742767d9efd5.exe

  • Size

    261KB

  • MD5

    0358d3bd357c875b01ad742767d9efd5

  • SHA1

    764ee953663ceab7cebe9af8987b6c19edb2e2d3

  • SHA256

    765dcd6535194b584704173f075f2c1334bc3d125e8229259cb656accabadfdd

  • SHA512

    2fc77b2dce525306306f2b4d32279b25728a6d58cad000dfc071d0b5b34ad13a00a7f1304d602e87f3bcc7f1f4350c6950a5b3fe65adc4f719cd3378372ad23b

  • SSDEEP

    6144:ZsMdjPSZWpwE1bYvuaBDLUfNuuunrwGo8r2guQnjR:ZDPSZrEtPU4Nmn08r2QnjR

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_0358d3bd357c875b01ad742767d9efd5.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0358d3bd357c875b01ad742767d9efd5.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:2548

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2548-0-0x0000000000400000-0x000000000067A000-memory.dmp

    Filesize

    2.5MB

  • memory/2548-1-0x0000000000220000-0x0000000000274000-memory.dmp

    Filesize

    336KB

  • memory/2548-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2548-3-0x0000000000280000-0x0000000000281000-memory.dmp

    Filesize

    4KB

  • memory/2548-8-0x00000000020E0000-0x0000000002192000-memory.dmp

    Filesize

    712KB

  • memory/2548-14-0x00000000020E0000-0x0000000002192000-memory.dmp

    Filesize

    712KB

  • memory/2548-15-0x0000000000400000-0x000000000067A000-memory.dmp

    Filesize

    2.5MB

  • memory/2548-12-0x00000000020E0000-0x0000000002192000-memory.dmp

    Filesize

    712KB

  • memory/2548-10-0x00000000020E0000-0x0000000002192000-memory.dmp

    Filesize

    712KB

  • memory/2548-6-0x00000000020E0000-0x0000000002192000-memory.dmp

    Filesize

    712KB

  • memory/2548-4-0x00000000020E0000-0x0000000002192000-memory.dmp

    Filesize

    712KB

  • memory/2548-16-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-18-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-20-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-42-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-47-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-49-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-51-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-62-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-43-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-44-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-45-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-81-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-46-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-48-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-50-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-75-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-86-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-85-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-84-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-83-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-82-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-80-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-79-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-78-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-77-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-76-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-74-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-73-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-72-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-71-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-70-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-69-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-68-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-67-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-66-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-65-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-64-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-63-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-61-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-60-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-59-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-58-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-57-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-56-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-55-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-54-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-53-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-52-0x0000000002710000-0x00000000027C8000-memory.dmp

    Filesize

    736KB

  • memory/2548-112-0x0000000000220000-0x0000000000274000-memory.dmp

    Filesize

    336KB

  • memory/2548-114-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB