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
    14-01-2025 06:00

General

  • Target

    JaffaCakes118_37039405f98ccdbc08d2ca91a6fd9c32.exe

  • Size

    250KB

  • MD5

    37039405f98ccdbc08d2ca91a6fd9c32

  • SHA1

    63f5e81769581524a4af905fad564a555050cf43

  • SHA256

    1cd138329044708ef98af0d3086bdd864f0dc5882499ca50bd5ae86fc030c507

  • SHA512

    6c4dc00f49018a5bfecc11c0ca0bc0d424dafcc6c7d71f672b96d2024c8f7756bab30db789d45c54d5a502a09b8abd14c36eee79e4f76f95737a2b2327ef3fc4

  • SSDEEP

    6144:3YOw1bf/ug7Vb4ectmgC32x/fkngrEjZCMwbVODwF:3qbf/T714FjC32x3kcEtkEU

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_37039405f98ccdbc08d2ca91a6fd9c32.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_37039405f98ccdbc08d2ca91a6fd9c32.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:2284

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2284-0-0x0000000000610000-0x0000000000668000-memory.dmp

    Filesize

    352KB

  • memory/2284-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2284-2-0x0000000000670000-0x0000000000671000-memory.dmp

    Filesize

    4KB

  • memory/2284-9-0x0000000002800000-0x00000000028B2000-memory.dmp

    Filesize

    712KB

  • memory/2284-3-0x0000000002800000-0x00000000028B2000-memory.dmp

    Filesize

    712KB

  • memory/2284-7-0x0000000002800000-0x00000000028B2000-memory.dmp

    Filesize

    712KB

  • memory/2284-11-0x0000000002800000-0x00000000028B2000-memory.dmp

    Filesize

    712KB

  • memory/2284-13-0x0000000002800000-0x00000000028B2000-memory.dmp

    Filesize

    712KB

  • memory/2284-5-0x0000000002800000-0x00000000028B2000-memory.dmp

    Filesize

    712KB

  • memory/2284-14-0x0000000000400000-0x000000000050D000-memory.dmp

    Filesize

    1.1MB

  • memory/2284-15-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-19-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-17-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-42-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-46-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-49-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-56-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-41-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-43-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-68-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-44-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-81-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-45-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-47-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-48-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-50-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-55-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-65-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-86-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-85-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-84-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-83-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-82-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-80-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-79-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-78-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-77-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-76-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-75-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-74-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-73-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-72-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-71-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-70-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-69-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-67-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-66-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-64-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-63-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-62-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-61-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-60-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-59-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-58-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-57-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-54-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-53-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-52-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-51-0x0000000002B60000-0x0000000002C18000-memory.dmp

    Filesize

    736KB

  • memory/2284-109-0x0000000000610000-0x0000000000668000-memory.dmp

    Filesize

    352KB

  • memory/2284-110-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB