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Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20250207-en
  • resource tags

    arch:x64arch:x86image:win7-20250207-enlocale:en-usos:windows7-x64system
  • submitted
    17/03/2025, 02:08

General

  • Target

    JaffaCakes118_7c8298f508facfec74a709f66683c1b3.exe

  • Size

    281KB

  • MD5

    7c8298f508facfec74a709f66683c1b3

  • SHA1

    7f4587486bf436e672930f921bb54145177de48f

  • SHA256

    50f923e303e5e3130e4e41704200c36433aeb8ff21f6547cba37263fc2b03f7e

  • SHA512

    5a37e5536cfc9256b96794012032c107fd5402ca315ba7d2315f6d3e1150a21a581c608d124a31b5e06453a6f1c52be96cfb8e749f9247ef2a6a5e192cbbe799

  • SSDEEP

    6144:vLjNVAQq73ts4IMvc6eFrhUBHzeDPHLRc5:vnAlTts4JChyzerHtc5

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_7c8298f508facfec74a709f66683c1b3.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7c8298f508facfec74a709f66683c1b3.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:2232

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2232-0-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2232-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2232-2-0x00000000002E0000-0x00000000002E1000-memory.dmp

    Filesize

    4KB

  • memory/2232-11-0x00000000020F0000-0x00000000021A2000-memory.dmp

    Filesize

    712KB

  • memory/2232-13-0x00000000020F0000-0x00000000021A2000-memory.dmp

    Filesize

    712KB

  • memory/2232-14-0x0000000000400000-0x0000000000449000-memory.dmp

    Filesize

    292KB

  • memory/2232-9-0x00000000020F0000-0x00000000021A2000-memory.dmp

    Filesize

    712KB

  • memory/2232-7-0x00000000020F0000-0x00000000021A2000-memory.dmp

    Filesize

    712KB

  • memory/2232-5-0x00000000020F0000-0x00000000021A2000-memory.dmp

    Filesize

    712KB

  • memory/2232-3-0x00000000020F0000-0x00000000021A2000-memory.dmp

    Filesize

    712KB

  • memory/2232-17-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-19-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-15-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-41-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-56-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-47-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-72-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-76-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-83-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-49-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-87-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-85-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-84-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-82-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-81-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-80-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-78-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-77-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-75-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-74-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-73-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-71-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-70-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-68-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-67-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-65-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-64-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-63-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-61-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-60-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-58-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-57-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-55-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-54-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-52-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-51-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-50-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-48-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-79-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-69-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-46-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-66-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-45-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-62-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-44-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-43-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-59-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-42-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-53-0x00000000023E0000-0x0000000002498000-memory.dmp

    Filesize

    736KB

  • memory/2232-105-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2232-107-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB