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
    28/01/2025, 03:43

General

  • Target

    JaffaCakes118_4685bc146374fa970a5aa2c9d606e947.exe

  • Size

    260KB

  • MD5

    4685bc146374fa970a5aa2c9d606e947

  • SHA1

    a2ba5e0c2ffff0d62b3c1107a9bdd5cd5a236719

  • SHA256

    4ac5bde34cc04a2b6bab97a5b069bfef437df8ee75841cdcd570dc8790961cb1

  • SHA512

    ed2cd2c1bfcc0f052724db7077a8017b8f83a19872196b99a3f63ce71cedb992c959e5046cc0d6117bd596448d744b05f92dccbb5e83985ca40f5ce3e320944d

  • SSDEEP

    6144:kAPTOCuq51JsmiQFF0kJNOlsh2IiobuUnGsf8AD:koB7BsHQz8JmG0D

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_4685bc146374fa970a5aa2c9d606e947.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4685bc146374fa970a5aa2c9d606e947.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:2384

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2384-0-0x0000000002730000-0x0000000002797000-memory.dmp

    Filesize

    412KB

  • memory/2384-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2384-4-0x0000000000400000-0x0000000000590000-memory.dmp

    Filesize

    1.6MB

  • memory/2384-3-0x00000000027A0000-0x0000000002852000-memory.dmp

    Filesize

    712KB

  • memory/2384-5-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-7-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-9-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-69-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-71-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-118-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-117-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-116-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-115-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-114-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-113-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-111-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-109-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-110-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-108-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-106-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-105-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-103-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-102-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-100-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-99-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-97-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-96-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-95-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-94-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-93-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-92-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-91-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-90-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-89-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-88-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-87-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-85-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-84-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-82-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-81-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-80-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-79-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-78-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-77-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-76-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-75-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-73-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-72-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-70-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-68-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-67-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-66-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-65-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-64-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-112-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-107-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-104-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-101-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-98-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-86-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-83-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-74-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-63-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-62-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2384-146-0x0000000002730000-0x0000000002797000-memory.dmp

    Filesize

    412KB

  • memory/2384-149-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB