Analysis

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

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    25-01-2025 02:30

General

  • Target

    JaffaCakes118_276afd122529795887bbae8dd18cbb11.exe

  • Size

    263KB

  • MD5

    276afd122529795887bbae8dd18cbb11

  • SHA1

    e363bc8a155b8591d27d66e8e548a7bfc6205f00

  • SHA256

    c18a19039625bdd29e92b723ab42ac91137047c5d4a609d719b584fc7b16d95d

  • SHA512

    626ff44029074cce68571939eaef5b5e324134a63256226096c610628c8a9acc590da9ed7b0001f64a71d6290cd28ce025ba302ce7c2ea94a600c5ce72595245

  • SSDEEP

    6144:xhPZy+chYf9vFAQewiHStKoOZ3j7BAkQd/b+TGCokrArDP6c:lBf9FLlpOJxQdjlD7

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_276afd122529795887bbae8dd18cbb11.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_276afd122529795887bbae8dd18cbb11.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:2816

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2816-0-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2816-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2816-2-0x00000000002A0000-0x00000000002A1000-memory.dmp

    Filesize

    4KB

  • memory/2816-3-0x0000000001FD0000-0x0000000002082000-memory.dmp

    Filesize

    712KB

  • memory/2816-5-0x0000000001FD0000-0x0000000002082000-memory.dmp

    Filesize

    712KB

  • memory/2816-13-0x0000000001FD0000-0x0000000002082000-memory.dmp

    Filesize

    712KB

  • memory/2816-14-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/2816-11-0x0000000001FD0000-0x0000000002082000-memory.dmp

    Filesize

    712KB

  • memory/2816-9-0x0000000001FD0000-0x0000000002082000-memory.dmp

    Filesize

    712KB

  • memory/2816-7-0x0000000001FD0000-0x0000000002082000-memory.dmp

    Filesize

    712KB

  • memory/2816-15-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-17-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-19-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-40-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-44-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-45-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-54-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-41-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-42-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-65-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-69-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-43-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-79-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-46-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-47-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-48-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-49-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-50-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-51-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-85-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-84-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-83-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-82-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-81-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-80-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-78-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-77-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-76-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-75-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-74-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-73-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-72-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-71-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-70-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-68-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-67-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-66-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-64-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-63-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-62-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-61-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-60-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-59-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-58-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-57-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-56-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-55-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-53-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-52-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2816-118-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2816-119-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB