Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-01-2025 19:32

General

  • Target

    JaffaCakes118_b2a82dc29eb9a1bddc5c6b95952df837.exe

  • Size

    253KB

  • MD5

    b2a82dc29eb9a1bddc5c6b95952df837

  • SHA1

    a8b41a94a499e6ab5e46dd5d0ea733b215ad1b1a

  • SHA256

    18cd87a6ddcee06130577972a98dab1fc59bf3a083477f71c2c7cf540429b630

  • SHA512

    80dffcb6bc986e79b357ab8d4fac2e957fd9afefc55a39dea6a98bba694b5e64e9d7dbdf2defc9ea978bc8a2363fa721f82f1339e139006e0bbdf334f614bcb1

  • SSDEEP

    6144:D84mP2TOXLCy6AvmbQlp7y+Pnkww7fhtD:Q4u2TO7Cy6ClpLRwThtD

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_b2a82dc29eb9a1bddc5c6b95952df837.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b2a82dc29eb9a1bddc5c6b95952df837.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:1364

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1364-0-0x0000000002370000-0x00000000023B9000-memory.dmp

    Filesize

    292KB

  • memory/1364-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1364-3-0x00000000042E0000-0x0000000004392000-memory.dmp

    Filesize

    712KB

  • memory/1364-4-0x0000000000400000-0x00000000004E9000-memory.dmp

    Filesize

    932KB

  • memory/1364-5-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-7-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-9-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-68-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-79-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-112-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-110-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-109-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-108-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-107-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-106-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-105-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-104-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-103-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-102-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-101-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-100-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-99-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-97-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-96-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-95-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-94-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-93-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-92-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-91-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-90-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-89-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-77-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-88-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-87-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-86-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-85-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-84-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-83-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-81-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-80-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-78-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-76-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-75-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-74-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-73-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-72-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-71-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-70-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-69-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-67-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-66-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-64-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-63-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-62-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-61-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-60-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-59-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-58-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-113-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-111-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-98-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-82-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-65-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-57-0x00000000044A0000-0x0000000004558000-memory.dmp

    Filesize

    736KB

  • memory/1364-137-0x0000000002370000-0x00000000023B9000-memory.dmp

    Filesize

    292KB

  • memory/1364-139-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB