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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
    18/01/2025, 10:13

General

  • Target

    JaffaCakes118_a7075c77081dab365123f183970a25f7.exe

  • Size

    250KB

  • MD5

    a7075c77081dab365123f183970a25f7

  • SHA1

    de070bc3653bcf84e55177d91fa1efd356f55288

  • SHA256

    159008cab24b1060bce898a38470620fa181471ea0f683010b3028ff063122c9

  • SHA512

    f9c7f351469e3924c55dd7276f2bf9115b9ac7d199dbfb758edbf725db0bef68f4f047aa1b9d764ae2147603b8cfae1f2362f3946c13d15789c1164e67b09ebd

  • SSDEEP

    3072:WGOFLomQsQtM25LSF12LT8nsQqIbSC3IzSNGOsDGLCpIfMhlGV6T3A/tROoHniXb:cXxQtJ2FSBYr3gOrEhdT3A/tROoHLQ

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_a7075c77081dab365123f183970a25f7.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a7075c77081dab365123f183970a25f7.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:768

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/768-0-0x00000000005A0000-0x0000000000600000-memory.dmp

    Filesize

    384KB

  • memory/768-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/768-9-0x0000000002450000-0x0000000002502000-memory.dmp

    Filesize

    712KB

  • memory/768-13-0x0000000002450000-0x0000000002502000-memory.dmp

    Filesize

    712KB

  • memory/768-14-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB

  • memory/768-7-0x0000000002450000-0x0000000002502000-memory.dmp

    Filesize

    712KB

  • memory/768-5-0x0000000002450000-0x0000000002502000-memory.dmp

    Filesize

    712KB

  • memory/768-3-0x0000000002450000-0x0000000002502000-memory.dmp

    Filesize

    712KB

  • memory/768-11-0x0000000002450000-0x0000000002502000-memory.dmp

    Filesize

    712KB

  • memory/768-15-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-19-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-17-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-41-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-42-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-43-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-44-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-45-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-46-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-47-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-48-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-49-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-50-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-87-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-86-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-85-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-84-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-83-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-82-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-81-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-80-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-79-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-78-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-77-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-76-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-75-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-74-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-73-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-72-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-71-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-70-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-69-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-68-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-67-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-66-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-65-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-64-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-63-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-62-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-61-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-60-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-59-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-58-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-57-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-56-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-55-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-54-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-53-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-52-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-51-0x0000000002510000-0x00000000025C8000-memory.dmp

    Filesize

    736KB

  • memory/768-123-0x00000000005A0000-0x0000000000600000-memory.dmp

    Filesize

    384KB

  • memory/768-124-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB