Analysis

  • max time kernel
    150s
  • 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
    05/02/2025, 08:21

General

  • Target

    JaffaCakes118_9da4a92ec82fc770321a2489c80098d7.exe

  • Size

    254KB

  • MD5

    9da4a92ec82fc770321a2489c80098d7

  • SHA1

    6190ddfbdb563d5d7e7360ef175c2538201bfd1b

  • SHA256

    c352104efb094f2aab71e73761ffd829327ff209730e31a102a561cfb92f81f2

  • SHA512

    5879560a1f7d5d20f2eb39fcb9034f83d96ee667558e71d0a861a871e86bb3a4f7167b982825776f9f56df77beb3845946e80dff7105ce47a6513fd6211f74eb

  • SSDEEP

    6144:loRAgaL8J0IN95ccRQPXNBjv6D17F23nS:loCgn0INT3y/NBbW6

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_9da4a92ec82fc770321a2489c80098d7.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9da4a92ec82fc770321a2489c80098d7.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:4840

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4840-0-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/4840-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/4840-2-0x00000000006F0000-0x00000000006F1000-memory.dmp

    Filesize

    4KB

  • memory/4840-3-0x00000000024E0000-0x0000000002592000-memory.dmp

    Filesize

    712KB

  • memory/4840-4-0x0000000000400000-0x0000000000651000-memory.dmp

    Filesize

    2.3MB

  • memory/4840-5-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-9-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-7-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-63-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-104-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-112-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-111-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-110-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-109-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-108-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-106-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-105-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-103-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-102-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-101-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-100-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-99-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-98-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-97-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-96-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-95-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-94-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-93-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-92-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-90-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-89-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-88-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-87-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-86-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-85-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-84-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-83-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-82-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-81-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-80-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-79-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-78-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-77-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-76-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-75-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-74-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-73-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-71-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-70-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-69-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-68-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-66-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-65-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-64-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-107-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-62-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-91-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-61-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-60-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-59-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-72-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-58-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-67-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-57-0x0000000002A20000-0x0000000002AD8000-memory.dmp

    Filesize

    736KB

  • memory/4840-130-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/4840-132-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB