Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    05/02/2025, 23:58

General

  • Target

    JaffaCakes118_a515578f450399ae84a4a4cba3b167fe.exe

  • Size

    257KB

  • MD5

    a515578f450399ae84a4a4cba3b167fe

  • SHA1

    1ea39fcea1ee44e0e7dcfa587510c45ac77ba5e8

  • SHA256

    bc7be06e1ee212fdee9bc415afb1df8eda1951bc1dfc358f271f14da42302d0b

  • SHA512

    25bd30807f5bf388b96c68cfb2a4f4880a78edcc30f017d96f8752b41e4b3168a00fd5c7ca2f9d0eb5126e8071312af56c7fbd70f229c8bf258b5ae5d75aea47

  • SSDEEP

    3072:kicFgFSqXNa0s3o2MV2SwcfjUGkmj1AWFhGIhtrJG+2ozcQU8gh1yhw7yds5VLGM:hXNNSo2EscAxmpDGIhtrTpUpH15WJS3

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_a515578f450399ae84a4a4cba3b167fe.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a515578f450399ae84a4a4cba3b167fe.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:2592

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2592-0-0x0000000000400000-0x0000000000502000-memory.dmp

    Filesize

    1.0MB

  • memory/2592-1-0x0000000000610000-0x0000000000676000-memory.dmp

    Filesize

    408KB

  • memory/2592-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2592-3-0x0000000000220000-0x0000000000221000-memory.dmp

    Filesize

    4KB

  • memory/2592-12-0x0000000002790000-0x0000000002842000-memory.dmp

    Filesize

    712KB

  • memory/2592-14-0x0000000002790000-0x0000000002842000-memory.dmp

    Filesize

    712KB

  • memory/2592-15-0x0000000000400000-0x0000000000502000-memory.dmp

    Filesize

    1.0MB

  • memory/2592-10-0x0000000002790000-0x0000000002842000-memory.dmp

    Filesize

    712KB

  • memory/2592-8-0x0000000002790000-0x0000000002842000-memory.dmp

    Filesize

    712KB

  • memory/2592-6-0x0000000002790000-0x0000000002842000-memory.dmp

    Filesize

    712KB

  • memory/2592-4-0x0000000002790000-0x0000000002842000-memory.dmp

    Filesize

    712KB

  • memory/2592-16-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-20-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-18-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-42-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-43-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-44-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-47-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-46-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-63-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-45-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-48-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-87-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-85-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-84-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-83-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-82-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-81-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-80-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-79-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-78-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-77-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-76-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-75-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-74-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-73-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-72-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-71-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-70-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-69-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-68-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-67-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-66-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-65-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-64-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-62-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-61-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-60-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-59-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-58-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-57-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-56-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-55-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-54-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-53-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-52-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-51-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-50-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-49-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-86-0x0000000002A60000-0x0000000002B18000-memory.dmp

    Filesize

    736KB

  • memory/2592-117-0x0000000000610000-0x0000000000676000-memory.dmp

    Filesize

    408KB

  • memory/2592-118-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB