Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    09/02/2025, 13:04

General

  • Target

    JaffaCakes118_cf9821246c063aa15fc8908112b4cedc.exe

  • Size

    267KB

  • MD5

    cf9821246c063aa15fc8908112b4cedc

  • SHA1

    4c917043fdd2603bd574216f98785e22eb7e8fda

  • SHA256

    c4833464a835d23890121be10f8edfa88eabe41129da8cebce94296ccfe6d8ff

  • SHA512

    7e30706fb75a07b594642601bcede1c789d2fadaf73b1b096a21657d7cb13350399f983b0abc377e55343801e11df9de8877dfd6d565218f6f0c96da195e44b1

  • SSDEEP

    6144:63eSRBNKanyXXlKtvQp2MEVgNfDZO54mi0gz1bGq:63eSRBTn4KtvyFRkOntf

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_cf9821246c063aa15fc8908112b4cedc.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cf9821246c063aa15fc8908112b4cedc.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:1284

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1284-0-0x0000000000400000-0x0000000000464000-memory.dmp

    Filesize

    400KB

  • memory/1284-1-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/1284-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1284-3-0x0000000000390000-0x0000000000391000-memory.dmp

    Filesize

    4KB

  • memory/1284-4-0x00000000025A0000-0x0000000002652000-memory.dmp

    Filesize

    712KB

  • memory/1284-14-0x00000000025A0000-0x0000000002652000-memory.dmp

    Filesize

    712KB

  • memory/1284-10-0x00000000025A0000-0x0000000002652000-memory.dmp

    Filesize

    712KB

  • memory/1284-15-0x0000000000400000-0x0000000000464000-memory.dmp

    Filesize

    400KB

  • memory/1284-8-0x00000000025A0000-0x0000000002652000-memory.dmp

    Filesize

    712KB

  • memory/1284-6-0x00000000025A0000-0x0000000002652000-memory.dmp

    Filesize

    712KB

  • memory/1284-12-0x00000000025A0000-0x0000000002652000-memory.dmp

    Filesize

    712KB

  • memory/1284-16-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-20-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-18-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-42-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-43-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-44-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-45-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-46-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-47-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-48-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-51-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-52-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-50-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-53-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-49-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-54-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-55-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-68-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-67-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-66-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-65-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-64-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-63-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-62-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-61-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-60-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-59-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-58-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-57-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-56-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-86-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-85-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-84-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-83-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-82-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-81-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-80-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-79-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-78-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-77-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-76-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-75-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-74-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-73-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-72-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-71-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-70-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-69-0x0000000002760000-0x0000000002818000-memory.dmp

    Filesize

    736KB

  • memory/1284-106-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/1284-107-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB