Analysis

  • max time kernel
    150s
  • max time network
    139s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    24-01-2025 18:18

General

  • Target

    JaffaCakes118_242d344c07830583617c30ea9eed27cd.exe

  • Size

    255KB

  • MD5

    242d344c07830583617c30ea9eed27cd

  • SHA1

    4ddba8e0ff43a1ef549711ec24c0d1827867ce24

  • SHA256

    b47040c11bc562a2ca69717699838978a88f5a82c4c3d0554d8ec08f4f061682

  • SHA512

    bad1810a56be24f02f0f09fa86de2b77e8012e6614bce0c53a07d7cd5db582f02083db14a76bae0b4eb7dbf08eb25a97ddc31d2e4022361922b005ac4c7de63b

  • SSDEEP

    6144:vNU2+2kcTBWUZxjCld3hRV2QsXSAaj4ijpFaQTQisa:vNRdpgdRRoTCD4ijpoix

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_242d344c07830583617c30ea9eed27cd.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_242d344c07830583617c30ea9eed27cd.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/1852-1-0x0000000000220000-0x0000000000277000-memory.dmp

    Filesize

    348KB

  • memory/1852-0-0x0000000000400000-0x0000000000533000-memory.dmp

    Filesize

    1.2MB

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

    Filesize

    228KB

  • memory/1852-12-0x0000000001F80000-0x0000000002032000-memory.dmp

    Filesize

    712KB

  • memory/1852-14-0x0000000001F80000-0x0000000002032000-memory.dmp

    Filesize

    712KB

  • memory/1852-15-0x0000000000400000-0x0000000000533000-memory.dmp

    Filesize

    1.2MB

  • memory/1852-10-0x0000000001F80000-0x0000000002032000-memory.dmp

    Filesize

    712KB

  • memory/1852-8-0x0000000001F80000-0x0000000002032000-memory.dmp

    Filesize

    712KB

  • memory/1852-7-0x0000000001F80000-0x0000000002032000-memory.dmp

    Filesize

    712KB

  • memory/1852-4-0x0000000001F80000-0x0000000002032000-memory.dmp

    Filesize

    712KB

  • memory/1852-3-0x0000000000280000-0x0000000000281000-memory.dmp

    Filesize

    4KB

  • memory/1852-16-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-20-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-18-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-42-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-51-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-60-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-46-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-45-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-44-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-72-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-43-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-47-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-48-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-86-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-85-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-84-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-83-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-82-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-81-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-80-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-79-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-78-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-77-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-76-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-75-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-74-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-73-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-71-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-70-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-69-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-68-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-67-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-66-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-65-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-64-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-63-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-62-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-61-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-59-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-58-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-57-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-56-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-55-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-54-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-53-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-52-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-50-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-49-0x00000000024B0000-0x0000000002568000-memory.dmp

    Filesize

    736KB

  • memory/1852-106-0x0000000000220000-0x0000000000277000-memory.dmp

    Filesize

    348KB

  • memory/1852-108-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB