Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    02-12-2024 14:55

General

  • Target

    b8c263e9563fa2db52359abaeb8d9bce_JaffaCakes118.exe

  • Size

    259KB

  • MD5

    b8c263e9563fa2db52359abaeb8d9bce

  • SHA1

    ad60b3a743d63ca9412ebe67e5140915b8924472

  • SHA256

    d47c3e9ac4c392d7c7eb3bd2ae01537393a220bf095ac3fd6171cdcc243223ec

  • SHA512

    2294afee63ff16fb73dd459f039ad296cf9d5d4105b47c49a132f3b584a433b13158c369e101f5a9c472c65bbe4a41f86301a8c1a88eec19ae8892db9feb2164

  • SSDEEP

    6144:f3KTr5E10C7m8smMRRaVQVKG1uppvxZq6+rqdytu+Kc:vgaV7mnrRaRyW5IJed3xc

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\b8c263e9563fa2db52359abaeb8d9bce_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b8c263e9563fa2db52359abaeb8d9bce_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:2808

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2808-0-0x0000000000400000-0x00000000005A7000-memory.dmp

    Filesize

    1.7MB

  • memory/2808-1-0x0000000000320000-0x0000000000387000-memory.dmp

    Filesize

    412KB

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

    Filesize

    228KB

  • memory/2808-3-0x0000000000220000-0x0000000000221000-memory.dmp

    Filesize

    4KB

  • memory/2808-4-0x0000000002200000-0x00000000022B2000-memory.dmp

    Filesize

    712KB

  • memory/2808-6-0x0000000002200000-0x00000000022B2000-memory.dmp

    Filesize

    712KB

  • memory/2808-10-0x0000000002200000-0x00000000022B2000-memory.dmp

    Filesize

    712KB

  • memory/2808-14-0x0000000002200000-0x00000000022B2000-memory.dmp

    Filesize

    712KB

  • memory/2808-15-0x0000000000400000-0x00000000005A7000-memory.dmp

    Filesize

    1.7MB

  • memory/2808-12-0x0000000002200000-0x00000000022B2000-memory.dmp

    Filesize

    712KB

  • memory/2808-8-0x0000000002200000-0x00000000022B2000-memory.dmp

    Filesize

    712KB

  • memory/2808-16-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-18-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-20-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-41-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-44-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-51-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-58-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-42-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-66-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-70-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-74-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-78-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-43-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-45-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-46-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-47-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-48-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-52-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-50-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-49-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-85-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-84-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-83-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-82-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-81-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-80-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-79-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-77-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-76-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-75-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-73-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-72-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-71-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-69-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-68-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-67-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-65-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-64-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-63-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-62-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-61-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-60-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-59-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-57-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-56-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-55-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-54-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-53-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2808-112-0x0000000000320000-0x0000000000387000-memory.dmp

    Filesize

    412KB

  • memory/2808-144-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB