Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/02/2025, 04:24

General

  • Target

    JaffaCakes118_173ef9026d732af1797a91a756bfe1c1.exe

  • Size

    260KB

  • MD5

    173ef9026d732af1797a91a756bfe1c1

  • SHA1

    af2617677c748a204629f5bb4c52407e8583d95b

  • SHA256

    2b93182fe5916f047581d0663cf644154bed336820d073c2445329349cd3c300

  • SHA512

    5e46ce0205ff548caa51d79d1184d3861c71a19787c7de58e0ca7d8470364a7bd02fd0e5309d6fda319d25f714ed07ca1ce55b4b805dcbb8d765e8a72a24fd87

  • SSDEEP

    6144:TAPTOCuq51JsmiQFF0kJNOlsh2IiobuUnGsf8AD:ToB7BsHQz8JmG0D

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_173ef9026d732af1797a91a756bfe1c1.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_173ef9026d732af1797a91a756bfe1c1.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:3120

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3120-0-0x00000000026F0000-0x0000000002757000-memory.dmp

    Filesize

    412KB

  • memory/3120-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/3120-3-0x0000000002760000-0x0000000002812000-memory.dmp

    Filesize

    712KB

  • memory/3120-4-0x0000000000400000-0x0000000000590000-memory.dmp

    Filesize

    1.6MB

  • memory/3120-5-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-7-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-9-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-58-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-86-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-104-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-113-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-112-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-111-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-110-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-109-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-108-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-107-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-106-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-105-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-103-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-102-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-101-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-100-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-99-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-98-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-97-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-96-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-95-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-94-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-93-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-92-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-91-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-90-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-89-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-88-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-87-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-85-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-84-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-83-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-82-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-81-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-80-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-79-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-78-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-77-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-76-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-75-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-74-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-73-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-72-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-70-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-69-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-68-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-67-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-66-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-65-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-64-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-63-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-62-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-61-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-60-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-71-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-59-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-57-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/3120-131-0x00000000026F0000-0x0000000002757000-memory.dmp

    Filesize

    412KB

  • memory/3120-133-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB