Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240910-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/09/2024, 12:03

General

  • Target

    f5f8218aa4a9d8371c4a45e4e54ed55d_JaffaCakes118.exe

  • Size

    261KB

  • MD5

    f5f8218aa4a9d8371c4a45e4e54ed55d

  • SHA1

    debeaf05b2b3f118e3116afa4800b11c3209d709

  • SHA256

    d7ca1fc92f64228a62f3d789e2690d5e5c4f1eae693f9f223961fd1528f70d4d

  • SHA512

    f450a442a39d3b1528412cc484366e788332642b152242c2563a5cea732e2ece6f1cb128d726d23bf176c20806b8e249764ce65ee0c2934cd85ac63a641668b9

  • SSDEEP

    6144:ysMdjPSZWpwE1bYvuaBDLUfNuuunrwGo8r2guQnjR:yDPSZrEtPU4Nmn08r2QnjR

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

    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\f5f8218aa4a9d8371c4a45e4e54ed55d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f5f8218aa4a9d8371c4a45e4e54ed55d_JaffaCakes118.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:2972

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2972-0-0x0000000000400000-0x000000000067A000-memory.dmp

          Filesize

          2.5MB

        • memory/2972-1-0x0000000002340000-0x0000000002394000-memory.dmp

          Filesize

          336KB

        • memory/2972-2-0x0000000000400000-0x0000000000439000-memory.dmp

          Filesize

          228KB

        • memory/2972-3-0x0000000000860000-0x0000000000861000-memory.dmp

          Filesize

          4KB

        • memory/2972-4-0x00000000023A0000-0x0000000002452000-memory.dmp

          Filesize

          712KB

        • memory/2972-5-0x0000000000400000-0x000000000067A000-memory.dmp

          Filesize

          2.5MB

        • memory/2972-6-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-8-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-10-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-76-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-119-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-118-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-117-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-116-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-115-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-114-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-113-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-112-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-110-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-109-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-108-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-107-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-105-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-104-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-102-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-101-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-100-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-99-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-98-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-97-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-96-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-95-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-94-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-93-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-91-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-90-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-89-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-88-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-87-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-86-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-85-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-84-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-83-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-82-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-81-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-80-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-79-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-78-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-77-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-75-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-74-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-73-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-72-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-71-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-70-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-69-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-111-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-106-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-68-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-103-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-67-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-92-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-66-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-65-0x0000000002AD0000-0x0000000002B88000-memory.dmp

          Filesize

          736KB

        • memory/2972-192-0x0000000002340000-0x0000000002394000-memory.dmp

          Filesize

          336KB

        • memory/2972-194-0x0000000000400000-0x0000000000439000-memory.dmp

          Filesize

          228KB