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Analysis

  • max time kernel
    150s
  • max time network
    135s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    15/03/2025, 12:58

General

  • Target

    JaffaCakes118_768a5b08e3e21835dfa9a5661496d891.exe

  • Size

    294KB

  • MD5

    768a5b08e3e21835dfa9a5661496d891

  • SHA1

    442446b84d6ed9f5fda79428e28a7d21096de286

  • SHA256

    cf20dd9b30338caf9640a8370e57914933869a8de0072edb71c01dbbf9ae789f

  • SHA512

    0b298cf46c4e60584cf40484eb7f0f4c05df315968814dcbb2a4671232d2195571dcdd2c3ae06cae362e8e3707d607b24758eaeeedb40c768788a583346fd7c4

  • SSDEEP

    6144:2bUjoep8/QwZucnBReWqd+bS2ZFwtgZNLhNjDYk:LjPdcneSbS2ZFwQNjD3

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_768a5b08e3e21835dfa9a5661496d891.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_768a5b08e3e21835dfa9a5661496d891.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:2468

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2468-0-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2468-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2468-2-0x0000000000270000-0x0000000000271000-memory.dmp

    Filesize

    4KB

  • memory/2468-7-0x0000000002280000-0x0000000002332000-memory.dmp

    Filesize

    712KB

  • memory/2468-3-0x0000000002280000-0x0000000002332000-memory.dmp

    Filesize

    712KB

  • memory/2468-5-0x0000000002280000-0x0000000002332000-memory.dmp

    Filesize

    712KB

  • memory/2468-13-0x0000000002280000-0x0000000002332000-memory.dmp

    Filesize

    712KB

  • memory/2468-14-0x0000000000400000-0x00000000007DE000-memory.dmp

    Filesize

    3.9MB

  • memory/2468-11-0x0000000002280000-0x0000000002332000-memory.dmp

    Filesize

    712KB

  • memory/2468-9-0x0000000002280000-0x0000000002332000-memory.dmp

    Filesize

    712KB

  • memory/2468-15-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-17-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-19-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-42-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-53-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-41-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-43-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-44-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-45-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-68-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-46-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-47-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-48-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-85-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-49-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-50-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-51-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-86-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-84-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-83-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-82-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-81-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-80-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-79-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-78-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-77-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-76-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-75-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-74-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-73-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-72-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-71-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-70-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-69-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-67-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-66-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-65-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-64-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-63-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-62-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-61-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-60-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-59-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-58-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-57-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-56-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-55-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-54-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-52-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/2468-105-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2468-107-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB