Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-01-2025 11:34

General

  • Target

    JaffaCakes118_20ff5576359d23999399699b66c9fb9d.exe

  • Size

    251KB

  • MD5

    20ff5576359d23999399699b66c9fb9d

  • SHA1

    947e5d5d6a210f0715ea8d5e46e49b3dcf5a796a

  • SHA256

    d4d1c3a73cf8cbe86e6db93c39cf26edc3fbb9547224c54695dfedaa5e8b1b97

  • SHA512

    f1c30c8d22978a32302eeda76018f2f0c5eb5daafc52cc3e1814247293a55837ae8fb645761b131efa35c58d8b776c53451d13776df0ea42f0a3bd3e635d1237

  • SSDEEP

    6144:BY9eF7vHJNXoJk1LGHHdHaNJLBRITgZl5AHWj3BchNERF:y94jHj+k1LWQNOgZ/jGgL

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_20ff5576359d23999399699b66c9fb9d.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_20ff5576359d23999399699b66c9fb9d.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:4980

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4980-0-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/4980-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/4980-2-0x0000000000A60000-0x0000000000A61000-memory.dmp

    Filesize

    4KB

  • memory/4980-3-0x00000000022D0000-0x0000000002382000-memory.dmp

    Filesize

    712KB

  • memory/4980-4-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/4980-5-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-9-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-7-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-69-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-119-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-118-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-117-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-116-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-115-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-114-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-113-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-112-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-111-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-110-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-109-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-108-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-107-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-106-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-105-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-103-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-102-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-101-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-100-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-99-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-98-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-97-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-96-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-95-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-94-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-92-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-91-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-90-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-89-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-88-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-86-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-85-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-84-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-83-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-82-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-81-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-80-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-79-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-78-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-77-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-76-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-75-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-74-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-73-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-72-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-70-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-68-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-67-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-66-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-65-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-64-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-104-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-93-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-87-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-71-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/4980-149-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/4980-151-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB