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Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/01/2025, 20:38

General

  • Target

    JaffaCakes118_075de542023cb40f7133c287795aa1a2.exe

  • Size

    290KB

  • MD5

    075de542023cb40f7133c287795aa1a2

  • SHA1

    120121c1681f82e1103fab2b55a1e52170c30cfa

  • SHA256

    94584150ab356eeb75ec8e6cab95fa66a982c2257bc5c77239093cf21ec697ac

  • SHA512

    06f46b66e31aa4cb8e345458092c01954a04e54d989090917a9727f091474332a73cbfc3bd8f6130e431fab3bda07580d9642bff8ae9c8faba4d32e8cc3d2a51

  • SSDEEP

    6144:3brptm16+nJqid8yLTwxV4QyG6JVpdutSiSxnxD:3brptmwq1dN+N6rpdOSiSxZ

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_075de542023cb40f7133c287795aa1a2.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_075de542023cb40f7133c287795aa1a2.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:3136

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3136-0-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/3136-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/3136-3-0x00000000023A0000-0x0000000002452000-memory.dmp

    Filesize

    712KB

  • memory/3136-4-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/3136-5-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-7-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-9-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-60-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-61-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-112-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-111-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-110-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-109-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-108-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-107-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-106-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-105-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-104-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-103-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-101-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-100-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-99-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-98-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-97-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-96-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-95-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-94-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-93-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-92-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-91-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-90-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-89-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-88-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-86-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-85-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-84-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-83-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-82-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-81-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-80-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-79-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-78-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-77-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-76-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-75-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-74-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-72-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-71-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-70-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-69-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-68-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-67-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-66-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-65-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-64-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-63-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-62-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-59-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-58-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-57-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-56-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-102-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-87-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-73-0x0000000002460000-0x0000000002518000-memory.dmp

    Filesize

    736KB

  • memory/3136-134-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/3136-135-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB