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Resubmissions

14/03/2025, 20:26

250314-y7wrjsyvhz 10

14/03/2025, 20:23

250314-y54z5ssjt4 10

Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    14/03/2025, 20:23

General

  • Target

    JaffaCakes118_756c7e7d6b284b1642a6ad167c93345f.exe

  • Size

    316KB

  • MD5

    756c7e7d6b284b1642a6ad167c93345f

  • SHA1

    9c0f9a961f83f2ca33c0fe20bc6a1701a584f2fc

  • SHA256

    1d70339f0adbce6221bbfae582d6c9c827cc0ba4ef1512eebae0009ffdd69c32

  • SHA512

    7f87219687088c1eba251fe19f143038c55619f208f87c9fa42613223c31c902212b634dea478e1bc029c53a906917333c60c490914370486a893439ba2d47fc

  • SSDEEP

    6144:FP0AmFE3rXlFuwvmuayPEMPPx7AduK5JJcvHGiUHnXlY+8YVUA4fp7:d0BFQlFuwyMPJ7WBJJcv9ia+BVyJ

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_756c7e7d6b284b1642a6ad167c93345f.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_756c7e7d6b284b1642a6ad167c93345f.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:1048

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1048-0-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/1048-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1048-2-0x0000000000220000-0x0000000000221000-memory.dmp

    Filesize

    4KB

  • memory/1048-5-0x0000000000340000-0x00000000003F2000-memory.dmp

    Filesize

    712KB

  • memory/1048-13-0x0000000000340000-0x00000000003F2000-memory.dmp

    Filesize

    712KB

  • memory/1048-11-0x0000000000340000-0x00000000003F2000-memory.dmp

    Filesize

    712KB

  • memory/1048-14-0x0000000000400000-0x0000000000523000-memory.dmp

    Filesize

    1.1MB

  • memory/1048-9-0x0000000000340000-0x00000000003F2000-memory.dmp

    Filesize

    712KB

  • memory/1048-7-0x0000000000340000-0x00000000003F2000-memory.dmp

    Filesize

    712KB

  • memory/1048-3-0x0000000000340000-0x00000000003F2000-memory.dmp

    Filesize

    712KB

  • memory/1048-15-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-17-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-19-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-20-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-50-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-43-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-42-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-64-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-46-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-41-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-45-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-83-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-44-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-86-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-85-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-84-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-82-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-81-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-80-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-79-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-78-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-77-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-76-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-75-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-74-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-73-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-72-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-71-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-70-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-69-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-68-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-67-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-66-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-65-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-63-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-62-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-61-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-60-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-59-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-58-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-57-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-56-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-55-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-54-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-53-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-52-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-51-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-49-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-48-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-47-0x0000000002520000-0x00000000025D8000-memory.dmp

    Filesize

    736KB

  • memory/1048-106-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/1048-107-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB