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Analysis

  • max time kernel
    150s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    17/03/2025, 16:29

General

  • Target

    JaffaCakes118_7e98a63bf470fcbe0278e2df8e0e0ac3.exe

  • Size

    266KB

  • MD5

    7e98a63bf470fcbe0278e2df8e0e0ac3

  • SHA1

    033798933e9e07e390f9e623b68756b3886d64bd

  • SHA256

    39caedca88ef13d7697eb1b1bf84210d4c9088e602810fa3ac2e0c2dc642491f

  • SHA512

    9955a914ea461747d0d3d6bf3454352ba1a4c4e4b035c96f2e461750f22c3e5c672910a28531ce18acab5bc6826cae349fcccc06a9bcd9cb540e48d6f42f8ec7

  • SSDEEP

    6144:EXtW3PhCyc/BAnkAsgtv0ogX2475K+pQ9yf2+GMHxbnuhKeibq3OM:EX4x8ekMvVgX2Q5ZpQ9+371uhM

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_7e98a63bf470fcbe0278e2df8e0e0ac3.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7e98a63bf470fcbe0278e2df8e0e0ac3.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:1836

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1836-0-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/1836-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1836-2-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/1836-3-0x00000000028F0000-0x00000000029A2000-memory.dmp

    Filesize

    712KB

  • memory/1836-13-0x00000000028F0000-0x00000000029A2000-memory.dmp

    Filesize

    712KB

  • memory/1836-11-0x00000000028F0000-0x00000000029A2000-memory.dmp

    Filesize

    712KB

  • memory/1836-9-0x00000000028F0000-0x00000000029A2000-memory.dmp

    Filesize

    712KB

  • memory/1836-7-0x00000000028F0000-0x00000000029A2000-memory.dmp

    Filesize

    712KB

  • memory/1836-5-0x00000000028F0000-0x00000000029A2000-memory.dmp

    Filesize

    712KB

  • memory/1836-14-0x0000000000400000-0x000000000050C000-memory.dmp

    Filesize

    1.0MB

  • memory/1836-15-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-17-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-19-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-41-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-42-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-81-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-86-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-85-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-83-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-82-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-80-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-79-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-77-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-76-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-74-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-73-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-71-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-70-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-68-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-67-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-65-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-64-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-62-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-61-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-59-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-58-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-56-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-55-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-53-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-52-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-51-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-50-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-49-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-84-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-78-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-48-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-75-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-72-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-69-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-47-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-66-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-46-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-63-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-45-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-60-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-44-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-57-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-43-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-54-0x0000000002AB0000-0x0000000002B68000-memory.dmp

    Filesize

    736KB

  • memory/1836-105-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/1836-107-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB