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Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    16/03/2025, 08:47

General

  • Target

    JaffaCakes118_799ac3fcdfdceebe536ecd97f6fe09eb.exe

  • Size

    309KB

  • MD5

    799ac3fcdfdceebe536ecd97f6fe09eb

  • SHA1

    508ca51a3b21625538020719adf46c277f17cb26

  • SHA256

    9fd3ee0b6ed291d076b91c31bad0ca62af04cb5639f98321832044409287f3bd

  • SHA512

    602f2bd78dfd4004f29963390626d17e2b5902f18916769d065ce08afd14ff413ee8ae61ea9f44549801e10f57cda93f4b401167d497c6f1fb093e7f81b78c57

  • SSDEEP

    6144:/VPN7wQ8P9sUeNE69gMG01kr5cG3/fbYKzeNsxB7SWz:/VPy3FsU/fp01krf/zXeSf7Fz

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_799ac3fcdfdceebe536ecd97f6fe09eb.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_799ac3fcdfdceebe536ecd97f6fe09eb.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:2832

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2832-0-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2832-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2832-2-0x0000000000300000-0x0000000000301000-memory.dmp

    Filesize

    4KB

  • memory/2832-3-0x00000000026C0000-0x0000000002772000-memory.dmp

    Filesize

    712KB

  • memory/2832-5-0x00000000026C0000-0x0000000002772000-memory.dmp

    Filesize

    712KB

  • memory/2832-11-0x00000000026C0000-0x0000000002772000-memory.dmp

    Filesize

    712KB

  • memory/2832-13-0x00000000026C0000-0x0000000002772000-memory.dmp

    Filesize

    712KB

  • memory/2832-14-0x0000000000400000-0x00000000004F3000-memory.dmp

    Filesize

    972KB

  • memory/2832-9-0x00000000026C0000-0x0000000002772000-memory.dmp

    Filesize

    712KB

  • memory/2832-7-0x00000000026C0000-0x0000000002772000-memory.dmp

    Filesize

    712KB

  • memory/2832-15-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-17-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-19-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-41-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-51-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-42-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-43-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-44-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-70-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-45-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-47-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-46-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-49-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-48-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-50-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-52-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-59-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-86-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-85-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-84-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-83-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-82-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-81-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-80-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-79-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-78-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-77-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-76-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-75-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-74-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-73-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-72-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-71-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-69-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-68-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-67-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-66-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-65-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-64-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-63-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-62-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-61-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-60-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-58-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-57-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-56-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-55-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-54-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-53-0x0000000002880000-0x0000000002938000-memory.dmp

    Filesize

    736KB

  • memory/2832-105-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2832-107-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB