Analysis

  • max time kernel
    147s
  • max time network
    147s
  • 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 17:30

General

  • Target

    JaffaCakes118_23c8da3963e35a18acb613cb25d85c00.exe

  • Size

    256KB

  • MD5

    23c8da3963e35a18acb613cb25d85c00

  • SHA1

    75102063fec8e5cb69c1903cce3c2f8464c1a079

  • SHA256

    b27fb3cb80df0afa95183fc189df674081a019e2055f507deb61544aeccbfff2

  • SHA512

    4b87c2b6924e951c8bb8a37d2fd9ed4e57c2c92cc09f03c0582aac01c522acb0a8162451e812be05b35fd7f112c2354a86bf73da49d25a79511354ec0a8a2fe3

  • SSDEEP

    6144:SpSkwLJrufeODAS72qOisSZRmICxHK6kNdvllcC:bkWJrufop6lCHkN

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_23c8da3963e35a18acb613cb25d85c00.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_23c8da3963e35a18acb613cb25d85c00.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:2108

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2108-0-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2108-1-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/2108-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2108-3-0x00000000004C0000-0x00000000004C1000-memory.dmp

    Filesize

    4KB

  • memory/2108-4-0x0000000002250000-0x0000000002302000-memory.dmp

    Filesize

    712KB

  • memory/2108-5-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2108-6-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-8-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-10-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-56-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-63-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-110-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-109-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-107-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-106-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-105-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-104-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-103-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-102-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-101-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-100-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-99-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-98-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-97-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-96-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-95-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-94-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-93-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-91-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-90-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-89-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-88-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-87-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-86-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-85-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-84-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-83-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-82-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-81-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-80-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-79-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-78-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-77-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-76-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-74-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-73-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-72-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-71-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-70-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-68-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-67-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-66-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-65-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-62-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-108-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-61-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-92-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-60-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-59-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-75-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-58-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-69-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-57-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-64-0x0000000002790000-0x0000000002848000-memory.dmp

    Filesize

    736KB

  • memory/2108-143-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/2108-144-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB