Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    26-01-2025 13:05

General

  • Target

    JaffaCakes118_35c169a895e73a281566368c2193ee3b.exe

  • Size

    270KB

  • MD5

    35c169a895e73a281566368c2193ee3b

  • SHA1

    fe0e80b0860b5c7a86c7f9bb9160bdcaa58c36bc

  • SHA256

    3fa99e73eb849c5e4ab35d75d8253efea9dad93cff021d3ab549c7c29c97711a

  • SHA512

    5265e31eeabcba3c4db3b1b6aeacca0a2b43be7b7e81eacc41565593a4899fdc3ad00e967ff67420c35d91dfef8938da0fbd2aa0697ce6b89635d06761dfec81

  • SSDEEP

    6144:0xgW3S0nqUQFqyU+hp1CTJRxoB53JYRf/0ml:NWC0nqUNc1CRor3JEj

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_35c169a895e73a281566368c2193ee3b.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_35c169a895e73a281566368c2193ee3b.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:2808

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2808-0-0x0000000000400000-0x0000000000489000-memory.dmp

    Filesize

    548KB

  • memory/2808-1-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2808-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2808-3-0x0000000000260000-0x0000000000261000-memory.dmp

    Filesize

    4KB

  • memory/2808-4-0x0000000002330000-0x00000000023E2000-memory.dmp

    Filesize

    712KB

  • memory/2808-6-0x0000000002330000-0x00000000023E2000-memory.dmp

    Filesize

    712KB

  • memory/2808-12-0x0000000002330000-0x00000000023E2000-memory.dmp

    Filesize

    712KB

  • memory/2808-14-0x0000000002330000-0x00000000023E2000-memory.dmp

    Filesize

    712KB

  • memory/2808-15-0x0000000000400000-0x0000000000489000-memory.dmp

    Filesize

    548KB

  • memory/2808-10-0x0000000002330000-0x00000000023E2000-memory.dmp

    Filesize

    712KB

  • memory/2808-8-0x0000000002330000-0x00000000023E2000-memory.dmp

    Filesize

    712KB

  • memory/2808-16-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-18-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-20-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-41-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-45-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-57-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-42-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-70-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-43-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-83-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-44-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-47-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-46-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-48-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-49-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-50-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-56-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-77-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-85-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-84-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-82-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-81-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-80-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-79-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-78-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-76-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-75-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-74-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-73-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-72-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-71-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-69-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-68-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-67-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-66-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-65-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-64-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-63-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-62-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-61-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-60-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-59-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-58-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-55-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-54-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-53-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-52-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-51-0x00000000024F0000-0x00000000025A8000-memory.dmp

    Filesize

    736KB

  • memory/2808-107-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2808-108-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB