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Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/03/2025, 10:13

General

  • Target

    JaffaCakes118_79d9b1f1ba9fd094c5be826bf74ae72f.exe

  • Size

    268KB

  • MD5

    79d9b1f1ba9fd094c5be826bf74ae72f

  • SHA1

    e5258c0fe2c2304d302c6009f218b6ffd60b4832

  • SHA256

    dfc403bbd5b4664ed8214ad9b51ed5a184a5485022623ba12b6faf0dd8a1a023

  • SHA512

    fa50ba2cdd7dd3939f337fcdc4aa4c98c481394e5fd596cda5b34ec87d336d6a07f47950f92fc2786451e8e1ff29cdece677a29d62338906d0ea92672fba5f56

  • SSDEEP

    6144:MqQUFpbn2CkudG+zpMaS75RobQvmvD6EBryQ:eC91jMRl4eqGUr/

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
  • Suspicious use of UnmapMainImage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_79d9b1f1ba9fd094c5be826bf74ae72f.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_79d9b1f1ba9fd094c5be826bf74ae72f.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
    • Suspicious use of UnmapMainImage
    PID:5876

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/5876-0-0x0000000000400000-0x000000000045D000-memory.dmp

    Filesize

    372KB

  • memory/5876-1-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/5876-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/5876-4-0x00000000021B0000-0x0000000002262000-memory.dmp

    Filesize

    712KB

  • memory/5876-7-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-10-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-8-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-69-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-63-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-70-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-113-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-111-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-110-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-108-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-107-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-106-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-105-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-104-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-103-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-102-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-101-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-100-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-99-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-98-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-97-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-96-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-94-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-93-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-92-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-91-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-90-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-89-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-88-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-87-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-86-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-85-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-84-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-83-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-82-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-80-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-78-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-77-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-76-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-75-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-74-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-73-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-72-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-71-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-68-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-67-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-66-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-65-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-64-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-62-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-61-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-112-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-109-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-60-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-95-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-59-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-81-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-79-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-58-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB

  • memory/5876-122-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/5876-123-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/5876-124-0x0000000002890000-0x0000000002948000-memory.dmp

    Filesize

    736KB