Analysis

  • max time kernel
    147s
  • 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
    24-01-2025 23:53

General

  • Target

    JaffaCakes118_267a151ecf4125ffb25a9e9361da6d9f.exe

  • Size

    257KB

  • MD5

    267a151ecf4125ffb25a9e9361da6d9f

  • SHA1

    99c90a1b70cf5753d143c16c25bbf26ff971ea33

  • SHA256

    7109257a01b88188f08344f8180de5e53d89172c2ac7819d25781877252f12ee

  • SHA512

    c48fba29b444fd6f0dca30620595c53d75696cd3d95596e23337071ac76899c675d008b5059a665e67ac312bffef2b48e464f89654b0a197a5a0149ff6cc6c06

  • SSDEEP

    6144:OLhIF8sA9JclbEFfhBYtczUGVTVxtLJDRS7LbjvolOi1WK1//OgWT:OLmqMEFfEt8vVL5ZRC/jcFl1//Ogs

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_267a151ecf4125ffb25a9e9361da6d9f.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_267a151ecf4125ffb25a9e9361da6d9f.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:2004

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2004-0-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/2004-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2004-2-0x0000000000610000-0x0000000000611000-memory.dmp

    Filesize

    4KB

  • memory/2004-3-0x0000000002270000-0x0000000002322000-memory.dmp

    Filesize

    712KB

  • memory/2004-4-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/2004-5-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-7-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-9-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-23-0x0000000000640000-0x0000000000641000-memory.dmp

    Filesize

    4KB

  • memory/2004-61-0x0000000000640000-0x0000000000641000-memory.dmp

    Filesize

    4KB

  • memory/2004-71-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-73-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-115-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-113-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-111-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-110-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-108-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-107-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-106-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-105-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-104-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-103-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-102-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-101-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-99-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-98-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-97-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-96-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-95-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-94-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-93-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-92-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-91-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-90-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-89-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-87-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-86-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-85-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-84-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-83-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-82-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-81-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-79-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-78-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-77-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-75-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-72-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-69-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-68-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-67-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-114-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-66-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-112-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-109-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-65-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-100-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-64-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-88-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-63-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-80-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-76-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-74-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-62-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-70-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/2004-145-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/2004-146-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB