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
    13-01-2025 03:10

General

  • Target

    JaffaCakes118_1f4b8112d0d5354a872f212f24aa13b2.exe

  • Size

    257KB

  • MD5

    1f4b8112d0d5354a872f212f24aa13b2

  • SHA1

    c4d97169e732e3f21eda01957c0e3653b9b0498b

  • SHA256

    223b9b2e8de938a9b482bb278daeb31758971187db3536a879bfb0210d5f6f94

  • SHA512

    8d1a25b0e7a48432f7ba5cc014aef2494e06f230e574425f86ed1a6aaedb4d15b736108204ee82e2c86cda35ffffe11e7017d80ce60fc36e06ab5903a4370e42

  • SSDEEP

    6144:H6uOrfrPNnOepRJo1njv1DpIp3fFRuqBvrNlbsoAt:H6u6fDdnpRJopjmPFRDFrsoe

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_1f4b8112d0d5354a872f212f24aa13b2.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1f4b8112d0d5354a872f212f24aa13b2.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:3068

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3068-0-0x0000000001D00000-0x0000000001D65000-memory.dmp

    Filesize

    404KB

  • memory/3068-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/3068-2-0x00000000001F0000-0x00000000001F1000-memory.dmp

    Filesize

    4KB

  • memory/3068-3-0x0000000002590000-0x0000000002642000-memory.dmp

    Filesize

    712KB

  • memory/3068-5-0x0000000002590000-0x0000000002642000-memory.dmp

    Filesize

    712KB

  • memory/3068-13-0x0000000002590000-0x0000000002642000-memory.dmp

    Filesize

    712KB

  • memory/3068-11-0x0000000002590000-0x0000000002642000-memory.dmp

    Filesize

    712KB

  • memory/3068-14-0x0000000000400000-0x00000000004B1000-memory.dmp

    Filesize

    708KB

  • memory/3068-9-0x0000000002590000-0x0000000002642000-memory.dmp

    Filesize

    712KB

  • memory/3068-7-0x0000000002590000-0x0000000002642000-memory.dmp

    Filesize

    712KB

  • memory/3068-15-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-17-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-19-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-42-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-48-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-41-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-43-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-44-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-45-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-46-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-47-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-49-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-76-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-50-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-51-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-53-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-52-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-54-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-55-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-56-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-57-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-59-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-60-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-58-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-62-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-61-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-63-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-64-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-65-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-86-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-85-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-84-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-83-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-82-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-81-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-80-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-79-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-78-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-77-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-74-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-75-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-73-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-72-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-71-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-70-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-69-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-68-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-67-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-66-0x0000000002750000-0x0000000002808000-memory.dmp

    Filesize

    736KB

  • memory/3068-106-0x0000000001D00000-0x0000000001D65000-memory.dmp

    Filesize

    404KB

  • memory/3068-108-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB