Analysis

  • max time kernel
    150s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19/09/2024, 15:12

General

  • Target

    eb9a6fd7722fa25f5b0976a9a7815230_JaffaCakes118.exe

  • Size

    262KB

  • MD5

    eb9a6fd7722fa25f5b0976a9a7815230

  • SHA1

    77fd6120bd935b2e652d91c2af69ee7ea22ecb75

  • SHA256

    dd852290a014f34d0748c4abca096a2594a0b09ecb12f190e9486fc3cfd3bbbe

  • SHA512

    88b6b43ff52a9152a61601367ef77ffc6791d34c9907b5e670c18901af819a544b51f6df6ec9222b345c5fbb90db514126a241817cb720e8d2f169deed44e7a8

  • SSDEEP

    6144:Wwf1c+G/3K/IkaKqCcVgdWBDcY+/OGExrrQ:WQmh/a/IhOcydMR+/OG6rQ

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

    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\eb9a6fd7722fa25f5b0976a9a7815230_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\eb9a6fd7722fa25f5b0976a9a7815230_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:1120

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1120-0-0x00000000001B0000-0x00000000001FA000-memory.dmp

          Filesize

          296KB

        • memory/1120-1-0x0000000000400000-0x0000000000439000-memory.dmp

          Filesize

          228KB

        • memory/1120-13-0x0000000002420000-0x00000000024D2000-memory.dmp

          Filesize

          712KB

        • memory/1120-11-0x0000000002420000-0x00000000024D2000-memory.dmp

          Filesize

          712KB

        • memory/1120-14-0x0000000000400000-0x00000000005AF000-memory.dmp

          Filesize

          1.7MB

        • memory/1120-9-0x0000000002420000-0x00000000024D2000-memory.dmp

          Filesize

          712KB

        • memory/1120-7-0x0000000002420000-0x00000000024D2000-memory.dmp

          Filesize

          712KB

        • memory/1120-5-0x0000000002420000-0x00000000024D2000-memory.dmp

          Filesize

          712KB

        • memory/1120-4-0x0000000002420000-0x00000000024D2000-memory.dmp

          Filesize

          712KB

        • memory/1120-15-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-19-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-17-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-49-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-40-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-62-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-41-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-42-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-81-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-43-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-44-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-45-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-52-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-51-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-86-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-85-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-84-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-83-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-82-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-80-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-79-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-78-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-77-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-76-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-75-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-74-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-73-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-72-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-71-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-70-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-69-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-68-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-67-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-66-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-65-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-64-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-63-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-61-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-60-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-59-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-58-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-57-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-56-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-55-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-54-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-53-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-50-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-48-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-47-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-46-0x00000000025E0000-0x0000000002698000-memory.dmp

          Filesize

          736KB

        • memory/1120-144-0x00000000001B0000-0x00000000001FA000-memory.dmp

          Filesize

          296KB

        • memory/1120-146-0x0000000000400000-0x0000000000439000-memory.dmp

          Filesize

          228KB