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Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/03/2025, 20:19

General

  • Target

    JaffaCakes118_77cb68efba192c62c30ef8e2ad412675.exe

  • Size

    260KB

  • MD5

    77cb68efba192c62c30ef8e2ad412675

  • SHA1

    a9b1181f82bcbcebf302608fa720454de5b415ab

  • SHA256

    7e87e2a088703378948214d8fa57e40108bef5d0cd60331374b7f84471aadf80

  • SHA512

    54f6c843f7c2a99b505447b0b66921b95e55e79e7d04c3102df0c29420df1089c05816a240ff504c4df12d79b0b5d8542b965f7c6160cc75bc49ef883155f7be

  • SSDEEP

    6144:YnylT1l3OSVXmQpPhlXoGL2f6P9seGzN:jDXPpplXoGUwOeG

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
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_77cb68efba192c62c30ef8e2ad412675.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_77cb68efba192c62c30ef8e2ad412675.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
    • Suspicious use of SetWindowsHookEx
    PID:1968

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1968-0-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/1968-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1968-2-0x0000000000550000-0x0000000000551000-memory.dmp

    Filesize

    4KB

  • memory/1968-3-0x0000000002E20000-0x0000000002ED2000-memory.dmp

    Filesize

    712KB

  • memory/1968-4-0x0000000000400000-0x0000000000508000-memory.dmp

    Filesize

    1.0MB

  • memory/1968-5-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-9-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-7-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-59-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-64-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-113-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-111-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-110-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-109-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-108-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-107-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-106-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-105-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-104-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-103-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-102-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-101-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-100-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-99-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-97-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-96-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-95-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-94-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-93-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-92-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-91-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-90-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-89-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-88-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-87-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-86-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-85-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-84-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-83-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-82-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-81-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-80-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-79-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-78-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-77-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-76-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-75-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-74-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-73-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-72-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-71-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-70-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-69-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-67-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-66-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-65-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-63-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-62-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-61-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-60-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-98-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-58-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-57-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-68-0x0000000003360000-0x0000000003418000-memory.dmp

    Filesize

    736KB

  • memory/1968-121-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/1968-123-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB