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
    26-11-2024 20:32

General

  • Target

    a3f97375976b11c085be343ac14f5cb8_JaffaCakes118.exe

  • Size

    270KB

  • MD5

    a3f97375976b11c085be343ac14f5cb8

  • SHA1

    66a3237d71c951b4623ce3a7ce98a074fdcb69a5

  • SHA256

    ab962451cd7c5d116feaec77b58fa6f3866f835769637b22373e5c9b31d01297

  • SHA512

    d26084d1ac34c88b3b43ee01ebb6b21ce7bee25f5a9ea0a66ad2ef8d54a12b5f3089d6ea6b3fbc07a65358b88309d4ea763e40e1e540e40ccbbb13150ae8a1f0

  • SSDEEP

    6144:UYjBKxb//O4BxKv+NVAuoNeopx0y4yyUGXDdcXwd9Wj1i1uY:yDffoNeUx0oyBaAbKFY

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\a3f97375976b11c085be343ac14f5cb8_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a3f97375976b11c085be343ac14f5cb8_JaffaCakes118.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:2784

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2784-0-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2784-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2784-2-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2784-11-0x00000000024A0000-0x0000000002552000-memory.dmp

    Filesize

    712KB

  • memory/2784-13-0x00000000024A0000-0x0000000002552000-memory.dmp

    Filesize

    712KB

  • memory/2784-14-0x0000000000400000-0x0000000000447000-memory.dmp

    Filesize

    284KB

  • memory/2784-9-0x00000000024A0000-0x0000000002552000-memory.dmp

    Filesize

    712KB

  • memory/2784-7-0x00000000024A0000-0x0000000002552000-memory.dmp

    Filesize

    712KB

  • memory/2784-5-0x00000000024A0000-0x0000000002552000-memory.dmp

    Filesize

    712KB

  • memory/2784-3-0x00000000024A0000-0x0000000002552000-memory.dmp

    Filesize

    712KB

  • memory/2784-15-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-17-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-19-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-52-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-65-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-78-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-42-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-46-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-45-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-44-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-41-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-43-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-81-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-47-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-48-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-86-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-85-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-84-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-83-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-82-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-80-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-79-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-77-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-76-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-75-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-74-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-73-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-72-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-71-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-70-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-69-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-68-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-67-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-66-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-64-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-106-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2784-63-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-62-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-61-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-60-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-59-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-58-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-57-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-56-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-55-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-54-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-53-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-51-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-50-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-49-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2784-132-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB