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Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    21/01/2025, 21:45

General

  • Target

    JaffaCakes118_07ba10ec958617cd02dfd1004f85e004.exe

  • Size

    330KB

  • MD5

    07ba10ec958617cd02dfd1004f85e004

  • SHA1

    8eca971a377b5419e7dc398a39384d12a8c1f88f

  • SHA256

    b4925bf8ebfe6b319a8acf51213b24fafd741fd065548dc6d667f09f14920ed8

  • SHA512

    219989bfdfa095ba99aca0a7b7c271d13b9a5948d1160cd5ad6dbd1dd7b4d9b87bc2774f6458526654588a1fe96dff1783257f28301ddb7f1db74395247f3e7b

  • SSDEEP

    6144:BaCLEhxwqz/Q5lEq20w7bJ8t9Kf+9k3deUuJ/MFW8zJJho:+hyqz0QH7bJ8tw8UU/MpPo

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_07ba10ec958617cd02dfd1004f85e004.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_07ba10ec958617cd02dfd1004f85e004.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:2428

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2428-0-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2428-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2428-2-0x0000000000270000-0x0000000000271000-memory.dmp

    Filesize

    4KB

  • memory/2428-11-0x0000000002300000-0x00000000023B2000-memory.dmp

    Filesize

    712KB

  • memory/2428-9-0x0000000002300000-0x00000000023B2000-memory.dmp

    Filesize

    712KB

  • memory/2428-7-0x0000000002300000-0x00000000023B2000-memory.dmp

    Filesize

    712KB

  • memory/2428-5-0x0000000002300000-0x00000000023B2000-memory.dmp

    Filesize

    712KB

  • memory/2428-3-0x0000000002300000-0x00000000023B2000-memory.dmp

    Filesize

    712KB

  • memory/2428-13-0x0000000002300000-0x00000000023B2000-memory.dmp

    Filesize

    712KB

  • memory/2428-14-0x0000000000400000-0x0000000000501000-memory.dmp

    Filesize

    1.0MB

  • memory/2428-15-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-19-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-17-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-51-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-50-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-49-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-48-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-47-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-46-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-45-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-41-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-44-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-43-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-42-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-52-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-53-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-74-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-73-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-72-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-71-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-70-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-69-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-68-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-67-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-66-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-65-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-64-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-63-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-62-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-61-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-60-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-59-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-58-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-57-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-56-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-55-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-54-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-75-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-76-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-86-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-85-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-84-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-83-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-82-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-81-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-80-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-79-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-78-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-77-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2428-105-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2428-109-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB