Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-01-2025 21:56

General

  • Target

    JaffaCakes118_25ba9c1ebbba3438889aa61c465f0ed5.exe

  • Size

    254KB

  • MD5

    25ba9c1ebbba3438889aa61c465f0ed5

  • SHA1

    947ab794116b9dd6fac98fb4885dfcaf1b8c1d4e

  • SHA256

    564e8c9c6dc1d507d99ec2f757cf6580b3ae030bb72240d71919f979541abf38

  • SHA512

    a5566fa3499d89cbec08ab46d2b35b8f05a52b01eb912fa77bc2e36865ec69adcb7dfe2729b338a298b5ab41abebe751dc57b63b86875aa359faae653ceddae7

  • SSDEEP

    6144:ZH3zYrk1jpW+ygmKHYYSGlwt5T2Ep2CsGlv87WFUX2:urkjIBaZCsi0u82

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_25ba9c1ebbba3438889aa61c465f0ed5.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_25ba9c1ebbba3438889aa61c465f0ed5.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:2920

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2920-0-0x0000000000B10000-0x0000000000B72000-memory.dmp

    Filesize

    392KB

  • memory/2920-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2920-2-0x0000000000660000-0x0000000000661000-memory.dmp

    Filesize

    4KB

  • memory/2920-3-0x0000000002810000-0x00000000028C2000-memory.dmp

    Filesize

    712KB

  • memory/2920-4-0x0000000000400000-0x0000000000495000-memory.dmp

    Filesize

    596KB

  • memory/2920-5-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-9-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-11-0x00000000006A0000-0x00000000006A1000-memory.dmp

    Filesize

    4KB

  • memory/2920-7-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-68-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-75-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-107-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-108-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-106-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-105-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-104-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-103-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-102-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-100-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-99-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-98-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-97-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-96-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-95-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-94-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-93-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-92-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-91-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-90-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-89-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-88-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-86-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-84-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-83-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-82-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-81-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-80-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-79-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-78-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-77-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-76-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-74-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-73-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-72-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-71-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-70-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-69-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-67-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-66-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-64-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-101-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-87-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-85-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-65-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-63-0x00000000029D0000-0x0000000002A88000-memory.dmp

    Filesize

    736KB

  • memory/2920-144-0x0000000000B10000-0x0000000000B72000-memory.dmp

    Filesize

    392KB

  • memory/2920-151-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB