Analysis

  • max time kernel
    150s
  • 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
    21/02/2025, 10:39

General

  • Target

    JaffaCakes118_120ecc3ccf40a5be57a304b77a0c19fa.exe

  • Size

    288KB

  • MD5

    120ecc3ccf40a5be57a304b77a0c19fa

  • SHA1

    2229c61bd13829d5b7770eced8cec0ec822f9f82

  • SHA256

    d72506bfc284353b1f30605c5a2e8aea1e0357993a34459714a70034d657c59f

  • SHA512

    6c9d98a007b013ee6c7b325c03d3a4ee93ef9ce528b10faf820603b67d76c76fe9ca737e11ea062204349281cb93ac9753f9f21ae9bd14dedd7fa635b7906795

  • SSDEEP

    6144:CLLlGt4bi8L3AStMeLsumXJ4wIfN3KqBkMpIT42jj+pLwuR:KRyqBDtLKZ4pNr2oLh

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_120ecc3ccf40a5be57a304b77a0c19fa.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_120ecc3ccf40a5be57a304b77a0c19fa.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:820

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/820-0-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/820-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/820-2-0x0000000000730000-0x0000000000731000-memory.dmp

    Filesize

    4KB

  • memory/820-4-0x0000000000400000-0x0000000000489000-memory.dmp

    Filesize

    548KB

  • memory/820-3-0x0000000000750000-0x0000000000802000-memory.dmp

    Filesize

    712KB

  • memory/820-5-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-7-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-9-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-15-0x0000000000B30000-0x0000000000B31000-memory.dmp

    Filesize

    4KB

  • memory/820-76-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-80-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-111-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-110-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-109-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-108-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-106-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-105-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-104-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-103-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-102-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-101-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-100-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-98-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-96-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-95-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-93-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-91-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-90-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-89-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-88-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-87-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-86-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-85-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-84-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-83-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-82-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-81-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-79-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-78-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-77-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-75-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-74-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-72-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-71-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-70-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-69-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-68-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-67-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-66-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-65-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-64-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-63-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-61-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-107-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-60-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-99-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-59-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-97-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-94-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-92-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-58-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-57-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-73-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-62-0x0000000000B60000-0x0000000000C18000-memory.dmp

    Filesize

    736KB

  • memory/820-138-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/820-142-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB