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Analysis

  • max time kernel
    149s
  • 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, 09:00

General

  • Target

    JaffaCakes118_03737b0acc09c43872f87b72f8a48108.exe

  • Size

    277KB

  • MD5

    03737b0acc09c43872f87b72f8a48108

  • SHA1

    36b6ac40d57ae7ecb5753d5b43fc58e4a7fa7109

  • SHA256

    7dfaf7dcb5e4a600c2dde4f2627dda36a2e5afdf8c41d077a9eeb2ca8a40bc93

  • SHA512

    3c0753e763ed94a153953d760079a315bee00f21de5f906400afa8aa748d2c57056db72fb1c9668e4bea92e0412b5c3fe0e7dda78cccaebd8270dd1e1d727b27

  • SSDEEP

    6144:aV1VjlMindSC/xSAZ21ICSFjmf9fWDCxS2K0naW+tIqlnlkka:a1jlMiSGxBUVSFmf9fx2G4eu6r

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_03737b0acc09c43872f87b72f8a48108.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_03737b0acc09c43872f87b72f8a48108.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:2372

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2372-0-0x00000000022A0000-0x0000000002307000-memory.dmp

    Filesize

    412KB

  • memory/2372-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2372-2-0x0000000002310000-0x0000000002311000-memory.dmp

    Filesize

    4KB

  • memory/2372-3-0x0000000002440000-0x00000000024F2000-memory.dmp

    Filesize

    712KB

  • memory/2372-4-0x0000000000400000-0x0000000000555000-memory.dmp

    Filesize

    1.3MB

  • memory/2372-5-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-9-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-7-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-67-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-68-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-112-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-111-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-110-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-108-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-107-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-106-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-105-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-104-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-103-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-102-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-101-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-100-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-99-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-98-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-97-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-96-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-95-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-94-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-93-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-92-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-91-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-90-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-89-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-88-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-87-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-86-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-85-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-84-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-83-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-82-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-80-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-79-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-78-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-77-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-76-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-75-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-74-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-73-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-72-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-71-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-70-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-69-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-65-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-64-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-109-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-63-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-62-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-61-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-60-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-59-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-81-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-58-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-57-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-66-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/2372-128-0x00000000022A0000-0x0000000002307000-memory.dmp

    Filesize

    412KB

  • memory/2372-130-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB