Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-02-2025 10:05

General

  • Target

    JaffaCakes118_a9f83ba8878fdfa6b4e48fc1ee169b4d.exe

  • Size

    260KB

  • MD5

    a9f83ba8878fdfa6b4e48fc1ee169b4d

  • SHA1

    ee63654429a8eb6ea4ab007f4bc629ec84049dad

  • SHA256

    59402ff82405cdfd4a4e960591c79ad66441d2248fc13dc27db25d9f9d25d756

  • SHA512

    2e1a6d851b8d0130b7f59a8d08e61434b8e4e5d24dc4aa804b2f59354d9a37910ed8cac7187815c3ce9ef3cb73380d8cfe1006108dff99ffb729f8fa029b44fa

  • SSDEEP

    6144:9FAqgNMrMNnHGUS0mATGBqxwO54kBzPpSC5T0i8S:jUNKMQUzSwh5bBzseT0m

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_a9f83ba8878fdfa6b4e48fc1ee169b4d.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a9f83ba8878fdfa6b4e48fc1ee169b4d.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:4248

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4248-0-0x0000000000400000-0x000000000064C000-memory.dmp

    Filesize

    2.3MB

  • memory/4248-1-0x0000000000810000-0x0000000000877000-memory.dmp

    Filesize

    412KB

  • memory/4248-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/4248-3-0x0000000000880000-0x0000000000881000-memory.dmp

    Filesize

    4KB

  • memory/4248-4-0x0000000002530000-0x00000000025E2000-memory.dmp

    Filesize

    712KB

  • memory/4248-5-0x0000000000400000-0x000000000064C000-memory.dmp

    Filesize

    2.3MB

  • memory/4248-6-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-8-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-10-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-66-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-67-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-118-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-117-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-116-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-115-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-114-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-113-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-112-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-111-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-110-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-109-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-108-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-107-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-106-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-104-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-103-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-102-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-101-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-100-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-99-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-98-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-97-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-96-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-95-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-94-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-93-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-92-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-91-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-90-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-88-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-87-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-84-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-83-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-82-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-81-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-80-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-79-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-78-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-77-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-76-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-75-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-74-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-73-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-72-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-71-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-69-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-68-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-105-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-89-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-86-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-85-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-65-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-64-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-70-0x0000000002A40000-0x0000000002AF8000-memory.dmp

    Filesize

    736KB

  • memory/4248-142-0x0000000000810000-0x0000000000877000-memory.dmp

    Filesize

    412KB

  • memory/4248-144-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB