Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/01/2025, 00:22

General

  • Target

    JaffaCakes118_45038b6136bf41a0338f8fb467855a1a.exe

  • Size

    263KB

  • MD5

    45038b6136bf41a0338f8fb467855a1a

  • SHA1

    2206b7491275941092a45e0f41d89b0299c9fa4b

  • SHA256

    f8c262cd59313583729b2b4835a978997bc9547bf77da02f0d346a381ccc62cb

  • SHA512

    1b4f257e60d0439d6c5d2400ceaf36629d3809a04bdd6eab6b958c3d19a1ad0552e295209fecf54964df4526e924ff24d3432745056690fece180d2320f3decd

  • SSDEEP

    6144:8Bh2bgwq4eDpDJ1SVFBQLCvryYRb+knn2wpsyJpizo0cd:8iq4ePOQWvbt2s9pnZ

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_45038b6136bf41a0338f8fb467855a1a.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_45038b6136bf41a0338f8fb467855a1a.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:2396

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2396-0-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/2396-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2396-2-0x0000000000620000-0x0000000000621000-memory.dmp

    Filesize

    4KB

  • memory/2396-4-0x0000000000400000-0x0000000000463000-memory.dmp

    Filesize

    396KB

  • memory/2396-3-0x0000000000A50000-0x0000000000B02000-memory.dmp

    Filesize

    712KB

  • memory/2396-5-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-7-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-9-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-68-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-73-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-112-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-111-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-110-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-109-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-108-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-107-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-106-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-105-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-104-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-103-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-101-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-100-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-99-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-98-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-97-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-96-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-95-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-94-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-93-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-92-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-91-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-90-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-88-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-87-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-86-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-85-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-84-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-83-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-82-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-81-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-80-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-78-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-77-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-76-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-75-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-74-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-72-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-71-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-70-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-69-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-67-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-66-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-65-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-63-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-62-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-61-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-59-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-58-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-102-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-89-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-79-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-64-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-60-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-57-0x0000000002780000-0x0000000002838000-memory.dmp

    Filesize

    736KB

  • memory/2396-132-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/2396-133-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB