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Analysis

  • max time kernel
    149s
  • max time network
    150s
  • 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, 05:16

General

  • Target

    JaffaCakes118_79000599af172566f3438cd7b5de2cfc.exe

  • Size

    352KB

  • MD5

    79000599af172566f3438cd7b5de2cfc

  • SHA1

    5b791920c1a8a9516322573bc0f6cbc1f0f2f254

  • SHA256

    1a15d26d165a20a68119504bb01c13cf904b1f16b35b5ba122fb0190cba329e4

  • SHA512

    0e38a1ead529f3cf59ebfb68e9a5257805745f1d00a7d4ec956755d1393dce60d7d4b50ebfc688b74511b4ca8aa1cd4720746609265817e430a424fedc6ef2ca

  • SSDEEP

    6144:9DTkT+bYTdPpcjNE4IitaE5XGUSa2Ux4S+RFWKvk6fj:+T5TDc64IitaF5arikM

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_79000599af172566f3438cd7b5de2cfc.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_79000599af172566f3438cd7b5de2cfc.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:1432

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1432-0-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/1432-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1432-2-0x0000000000D80000-0x0000000000D81000-memory.dmp

    Filesize

    4KB

  • memory/1432-3-0x0000000002540000-0x00000000025F2000-memory.dmp

    Filesize

    712KB

  • memory/1432-4-0x0000000000400000-0x0000000000634000-memory.dmp

    Filesize

    2.2MB

  • memory/1432-5-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-9-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-7-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-64-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-75-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-119-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-117-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-116-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-115-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-114-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-112-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-111-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-110-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-109-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-108-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-107-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-106-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-105-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-104-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-103-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-102-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-101-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-100-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-98-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-97-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-96-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-95-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-94-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-93-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-92-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-91-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-90-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-89-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-87-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-88-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-86-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-85-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-84-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-83-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-82-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-80-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-79-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-78-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-77-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-76-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-74-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-73-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-71-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-70-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-69-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-118-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-113-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-68-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-67-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-99-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-66-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-65-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-81-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-72-0x0000000002AA0000-0x0000000002B58000-memory.dmp

    Filesize

    736KB

  • memory/1432-128-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/1432-130-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB