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Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    21/01/2025, 08:57

General

  • Target

    JaffaCakes118_036fa71c7d5e3f874dd767a7f65e953e.exe

  • Size

    343KB

  • MD5

    036fa71c7d5e3f874dd767a7f65e953e

  • SHA1

    1ec5902758158cb11dce880e35981d071c91821d

  • SHA256

    a47d324f1855febc7ba001ffaa1de4fe3f9904563c0db8439a70f8cfc60acd7c

  • SHA512

    73380de802581a96812bd01111428e265aba3ae509b59ce2a15a3b13644b0d9b8945b4da60e0ec0c017e3e96fb37fbbdcdbe549fab7881d8cf78a0f05fa3687d

  • SSDEEP

    6144:UUka508RJ6lyD5Nj/ZTm8iTAy1PRNFNh9U05WV/uAk03AwddIaeuq:URavJgG5NjpWLJN9UQWFDpte

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.

  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_036fa71c7d5e3f874dd767a7f65e953e.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_036fa71c7d5e3f874dd767a7f65e953e.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Adds Run key to start application
    • Modifies WinLogon
    • System Location Discovery: System Language Discovery
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2256

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2256-0-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2256-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2256-2-0x00000000002C0000-0x00000000002C1000-memory.dmp

    Filesize

    4KB

  • memory/2256-3-0x00000000028B0000-0x0000000002962000-memory.dmp

    Filesize

    712KB

  • memory/2256-11-0x00000000028B0000-0x0000000002962000-memory.dmp

    Filesize

    712KB

  • memory/2256-9-0x00000000028B0000-0x0000000002962000-memory.dmp

    Filesize

    712KB

  • memory/2256-7-0x00000000028B0000-0x0000000002962000-memory.dmp

    Filesize

    712KB

  • memory/2256-5-0x00000000028B0000-0x0000000002962000-memory.dmp

    Filesize

    712KB

  • memory/2256-13-0x00000000028B0000-0x0000000002962000-memory.dmp

    Filesize

    712KB

  • memory/2256-14-0x0000000000400000-0x0000000000590000-memory.dmp

    Filesize

    1.6MB

  • memory/2256-15-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-19-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-18-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-46-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-67-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-48-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-71-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-47-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-45-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-44-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-43-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-41-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-42-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-50-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-49-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-76-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-86-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-85-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-84-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-83-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-82-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-81-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-80-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-79-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-78-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-77-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-75-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-74-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-73-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-72-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-70-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-69-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-68-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-66-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-65-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-64-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-63-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-62-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-61-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-60-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-59-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-58-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-57-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-56-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-55-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-54-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-53-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-52-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-51-0x0000000002970000-0x0000000002A28000-memory.dmp

    Filesize

    736KB

  • memory/2256-107-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2256-109-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB