Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    23-01-2025 12:38

General

  • Target

    JaffaCakes118_1748995c1cd8830e99e2cb618277e062.exe

  • Size

    252KB

  • MD5

    1748995c1cd8830e99e2cb618277e062

  • SHA1

    a87d07840518c17730ba911de7de1ff98ff995aa

  • SHA256

    79be0474a91a0cc2e848e3acf13dbf6294fdd78a674da8c589758b71dc114f3c

  • SHA512

    5c7735ff4caa8777ae71d7a76f726dfcce3579df4487ac651eafd609450d6eb4d2fb95dd2253272ebacc65cb59caeccd98f6386001943f3b0bf37d0765098655

  • SSDEEP

    6144:bfqVGhzLYSE1WI4Cpj7f/2pfaxl9IfgViXEVnHD:7EG5LYS8WqBHt1IfgJHD

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_1748995c1cd8830e99e2cb618277e062.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1748995c1cd8830e99e2cb618277e062.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:1728

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1728-0-0x0000000000400000-0x00000000004ED000-memory.dmp

    Filesize

    948KB

  • memory/1728-1-0x0000000000220000-0x0000000000287000-memory.dmp

    Filesize

    412KB

  • memory/1728-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1728-15-0x0000000000400000-0x00000000004ED000-memory.dmp

    Filesize

    948KB

  • memory/1728-14-0x00000000022E0000-0x0000000002392000-memory.dmp

    Filesize

    712KB

  • memory/1728-12-0x00000000022E0000-0x0000000002392000-memory.dmp

    Filesize

    712KB

  • memory/1728-10-0x00000000022E0000-0x0000000002392000-memory.dmp

    Filesize

    712KB

  • memory/1728-8-0x00000000022E0000-0x0000000002392000-memory.dmp

    Filesize

    712KB

  • memory/1728-6-0x00000000022E0000-0x0000000002392000-memory.dmp

    Filesize

    712KB

  • memory/1728-4-0x00000000022E0000-0x0000000002392000-memory.dmp

    Filesize

    712KB

  • memory/1728-16-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-20-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-18-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-41-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-42-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-43-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-44-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-45-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-46-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-47-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-48-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-49-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-50-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-51-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-52-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-53-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-54-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-55-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-86-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-85-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-84-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-83-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-82-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-81-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-80-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-79-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-78-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-77-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-76-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-75-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-74-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-73-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-72-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-71-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-70-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-69-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-68-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-67-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-66-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-65-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-64-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-63-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-62-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-61-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-60-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-59-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-58-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-57-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-56-0x00000000024A0000-0x0000000002558000-memory.dmp

    Filesize

    736KB

  • memory/1728-123-0x0000000000220000-0x0000000000287000-memory.dmp

    Filesize

    412KB

  • memory/1728-124-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB