Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19-01-2025 21:17

General

  • Target

    JaffaCakes118_d36b93aa001729c94fefcc7aae2bd041.exe

  • Size

    250KB

  • MD5

    d36b93aa001729c94fefcc7aae2bd041

  • SHA1

    7b0e58dbe1641969d75fc6437a5caf6c8d591250

  • SHA256

    1e2610d94fc1732104cd69458efae1ef0fcde1eb976bb209709e0f0f7aeb598e

  • SHA512

    87e7872bf339bd96b14876c0485bbbdde354dc256813d32a1dadc251710dcbd698be352f12aa9ba6069ef9ca3b4c9616f5240da9ea57d0b1ae6db892bd515b0b

  • SSDEEP

    3072:WGOFLomQsQtM25LSF12LT8nsQqIbSC3IzSNGOsDGLCpIfMhlGV6T3A/tROoHniXb:cXxQtJ2FSBYr3gOrEhdT3A/tROoHLQ

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_d36b93aa001729c94fefcc7aae2bd041.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d36b93aa001729c94fefcc7aae2bd041.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:1928

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1928-0-0x00000000020C0000-0x0000000002120000-memory.dmp

    Filesize

    384KB

  • memory/1928-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1928-4-0x0000000002430000-0x00000000024E2000-memory.dmp

    Filesize

    712KB

  • memory/1928-13-0x0000000002430000-0x00000000024E2000-memory.dmp

    Filesize

    712KB

  • memory/1928-14-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB

  • memory/1928-11-0x0000000002430000-0x00000000024E2000-memory.dmp

    Filesize

    712KB

  • memory/1928-9-0x0000000002430000-0x00000000024E2000-memory.dmp

    Filesize

    712KB

  • memory/1928-7-0x0000000002430000-0x00000000024E2000-memory.dmp

    Filesize

    712KB

  • memory/1928-5-0x0000000002430000-0x00000000024E2000-memory.dmp

    Filesize

    712KB

  • memory/1928-15-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-19-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-17-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-41-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-48-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-42-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-51-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-43-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-45-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-57-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-58-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-46-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-44-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-47-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-49-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-50-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-52-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-53-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-54-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-55-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-56-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-69-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-87-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-86-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-85-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-84-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-83-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-82-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-81-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-80-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-79-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-78-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-77-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-76-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-75-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-74-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-73-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-72-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-71-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-70-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-68-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-67-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-66-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-65-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-64-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-63-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-62-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-61-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-60-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-59-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/1928-122-0x00000000020C0000-0x0000000002120000-memory.dmp

    Filesize

    384KB

  • memory/1928-123-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB