Analysis

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

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20-01-2025 12:57

General

  • Target

    JaffaCakes118_e7f7febbba6aa40407fc78764711661c.exe

  • Size

    257KB

  • MD5

    e7f7febbba6aa40407fc78764711661c

  • SHA1

    046a7711810e0c37e14673f9a79bfca0ce3148e1

  • SHA256

    1a16b4f1c0a9c60cd9dda888742a942d048c86d3238a03f73b6c73a4d1862ca8

  • SHA512

    9bad740c6bcf7ea9db9c2a58e3122a9e5b2a0c51740b026f9fc45eee232c504419482265dd817b5d28e0a6729ab2cdc47ddc988b501ddf92ff1b4e4c1f6de61a

  • SSDEEP

    6144:mdZOqpOODuHL/us9cYWGxIxRpxQL+kRiBChDp7MpxXTq2:GkODuHyseYW2IzT4R3ht7Mx

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_e7f7febbba6aa40407fc78764711661c.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e7f7febbba6aa40407fc78764711661c.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:2308

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2308-0-0x0000000000400000-0x0000000000549000-memory.dmp

    Filesize

    1.3MB

  • memory/2308-1-0x0000000000350000-0x00000000003B7000-memory.dmp

    Filesize

    412KB

  • memory/2308-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2308-4-0x0000000001EB0000-0x0000000001F62000-memory.dmp

    Filesize

    712KB

  • memory/2308-14-0x0000000001EB0000-0x0000000001F62000-memory.dmp

    Filesize

    712KB

  • memory/2308-12-0x0000000001EB0000-0x0000000001F62000-memory.dmp

    Filesize

    712KB

  • memory/2308-10-0x0000000001EB0000-0x0000000001F62000-memory.dmp

    Filesize

    712KB

  • memory/2308-8-0x0000000001EB0000-0x0000000001F62000-memory.dmp

    Filesize

    712KB

  • memory/2308-6-0x0000000001EB0000-0x0000000001F62000-memory.dmp

    Filesize

    712KB

  • memory/2308-15-0x0000000000400000-0x0000000000549000-memory.dmp

    Filesize

    1.3MB

  • memory/2308-16-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-20-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-18-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-42-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-43-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-44-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-46-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-45-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-47-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-74-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-84-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-49-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-86-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-48-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-87-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-85-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-83-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-82-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-81-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-80-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-79-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-78-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-77-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-76-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-75-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-73-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-72-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-71-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-70-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-69-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-68-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-67-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-66-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-65-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-64-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-63-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-62-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-61-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-60-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-59-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-58-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-57-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-56-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-55-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-54-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-53-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-52-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-51-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-50-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2308-107-0x0000000000350000-0x00000000003B7000-memory.dmp

    Filesize

    412KB

  • memory/2308-108-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB