Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    25-01-2025 02:32

General

  • Target

    JaffaCakes118_276d91364fe7b1646e99a9a36282d2f1.exe

  • Size

    256KB

  • MD5

    276d91364fe7b1646e99a9a36282d2f1

  • SHA1

    9bb5f539b3138e499450ac6fc3a726a1db598b4c

  • SHA256

    011b762eb05366593fe51750b47a28cebdae9da3e4af3ff4a028bf94134f7984

  • SHA512

    fed91eb4a80e38d08cb5ddfe7c342d5881e5d948f3e454922bd165313e602a53ab1a2aa19016e58bc0499228a46c24cb63148a950e1e25e2498ff016e8648e02

  • SSDEEP

    6144:bpSkwLJrufeODAS72qOisSZRmICxHK6kNdvllcC:YkWJrufop6lCHkN

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_276d91364fe7b1646e99a9a36282d2f1.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_276d91364fe7b1646e99a9a36282d2f1.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:1852

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1852-0-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/1852-1-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/1852-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1852-4-0x0000000002290000-0x0000000002342000-memory.dmp

    Filesize

    712KB

  • memory/1852-14-0x0000000002290000-0x0000000002342000-memory.dmp

    Filesize

    712KB

  • memory/1852-12-0x0000000002290000-0x0000000002342000-memory.dmp

    Filesize

    712KB

  • memory/1852-10-0x0000000002290000-0x0000000002342000-memory.dmp

    Filesize

    712KB

  • memory/1852-8-0x0000000002290000-0x0000000002342000-memory.dmp

    Filesize

    712KB

  • memory/1852-6-0x0000000002290000-0x0000000002342000-memory.dmp

    Filesize

    712KB

  • memory/1852-15-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/1852-16-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-20-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-18-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-45-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-44-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-43-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-42-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-67-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-46-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-47-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-71-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-48-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-74-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-77-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-49-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-79-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-82-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-85-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-50-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-87-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-86-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-84-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-83-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-81-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-80-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-78-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-76-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-75-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-73-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-72-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-70-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-69-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-68-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-66-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-65-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-64-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-63-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-62-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-61-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-60-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-59-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-58-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-57-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-56-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-55-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-54-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-53-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-52-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-51-0x0000000002450000-0x0000000002508000-memory.dmp

    Filesize

    736KB

  • memory/1852-120-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/1852-121-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB