Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    25-01-2025 12:56

General

  • Target

    JaffaCakes118_2bda2e30fcedc92e1ed8d681728220a6.exe

  • Size

    246KB

  • MD5

    2bda2e30fcedc92e1ed8d681728220a6

  • SHA1

    1ba4e9a79656b7cf82da9eb8018317525abfa878

  • SHA256

    2575af3bfccb0d3508d31128b848a6a9a55897483b778499223e92378aea0f0d

  • SHA512

    d5d6157024e33c5cf5a5b248e828b32d6a14c200f18fba12da835f8b19b6b1d318fca0d204db6b9b98421cd1a3a1a3826e72bd0a1c008a0e964ca8a9d8c4e270

  • SSDEEP

    6144:H1AxzMSuyzjVp2G30JQcdcR9dftk7SwLa5:axASuoVp2i0J1dCHYjO

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_2bda2e30fcedc92e1ed8d681728220a6.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2bda2e30fcedc92e1ed8d681728220a6.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:1172

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1172-0-0x0000000000320000-0x0000000000383000-memory.dmp

    Filesize

    396KB

  • memory/1172-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1172-2-0x0000000000390000-0x0000000000391000-memory.dmp

    Filesize

    4KB

  • memory/1172-9-0x00000000023C0000-0x0000000002472000-memory.dmp

    Filesize

    712KB

  • memory/1172-11-0x00000000023C0000-0x0000000002472000-memory.dmp

    Filesize

    712KB

  • memory/1172-13-0x00000000023C0000-0x0000000002472000-memory.dmp

    Filesize

    712KB

  • memory/1172-7-0x00000000023C0000-0x0000000002472000-memory.dmp

    Filesize

    712KB

  • memory/1172-14-0x0000000000400000-0x00000000004CC000-memory.dmp

    Filesize

    816KB

  • memory/1172-5-0x00000000023C0000-0x0000000002472000-memory.dmp

    Filesize

    712KB

  • memory/1172-3-0x00000000023C0000-0x0000000002472000-memory.dmp

    Filesize

    712KB

  • memory/1172-15-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-19-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-17-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-42-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-43-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-51-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-41-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-65-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-44-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-45-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-46-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-47-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-48-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-49-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-50-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-55-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-54-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-53-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-52-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-58-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-86-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-85-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-84-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-83-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-82-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-81-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-80-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-79-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-78-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-77-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-76-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-75-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-74-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-73-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-72-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-71-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-70-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-69-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-68-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-67-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-66-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-64-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-63-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-62-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-61-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-60-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-59-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-57-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-56-0x0000000002AE0000-0x0000000002B98000-memory.dmp

    Filesize

    736KB

  • memory/1172-109-0x0000000000320000-0x0000000000383000-memory.dmp

    Filesize

    396KB

  • memory/1172-110-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB