Analysis

  • max time kernel
    150s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22-01-2025 04:41

General

  • Target

    JaffaCakes118_0a71665ff2bbac2612f0660cc38feb02.exe

  • Size

    267KB

  • MD5

    0a71665ff2bbac2612f0660cc38feb02

  • SHA1

    224ae89a13d17c4f556b2f92ba2b49c6bc9d2ebb

  • SHA256

    7268ed297a90118c7eab6c1a2e65f22604c8f725300eaffa2f93c356ad1998fd

  • SHA512

    cca637a5afce106faf0cdd9e46396264db4a89cbb62b5c178b7ba255a73e38a7985d4faccc07055ab06ff334375251811ca2eb077e504896926fa4745490959c

  • SSDEEP

    6144:AC+j1NrPtqmhLOXg83y2WC3d1uf5vQiZKD1dxp/s4:ADllzhLOXr3vW2MfpJZKVpB

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_0a71665ff2bbac2612f0660cc38feb02.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0a71665ff2bbac2612f0660cc38feb02.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:1796

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1796-0-0x0000000000400000-0x00000000006A8000-memory.dmp

    Filesize

    2.7MB

  • memory/1796-1-0x00000000002B0000-0x00000000002FF000-memory.dmp

    Filesize

    316KB

  • memory/1796-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1796-3-0x0000000000300000-0x0000000000301000-memory.dmp

    Filesize

    4KB

  • memory/1796-4-0x00000000022A0000-0x0000000002352000-memory.dmp

    Filesize

    712KB

  • memory/1796-6-0x00000000022A0000-0x0000000002352000-memory.dmp

    Filesize

    712KB

  • memory/1796-8-0x00000000022A0000-0x0000000002352000-memory.dmp

    Filesize

    712KB

  • memory/1796-14-0x00000000022A0000-0x0000000002352000-memory.dmp

    Filesize

    712KB

  • memory/1796-15-0x0000000000400000-0x00000000006A8000-memory.dmp

    Filesize

    2.7MB

  • memory/1796-12-0x00000000022A0000-0x0000000002352000-memory.dmp

    Filesize

    712KB

  • memory/1796-10-0x00000000022A0000-0x0000000002352000-memory.dmp

    Filesize

    712KB

  • memory/1796-16-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-18-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-20-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-42-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-49-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-50-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-62-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-43-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-44-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-45-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-46-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-47-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-48-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-51-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-56-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-58-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-57-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-59-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-86-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-85-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-84-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-83-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-82-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-81-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-80-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-79-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-78-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-77-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-76-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-75-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-74-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-73-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-72-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-71-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-70-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-69-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-68-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-67-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-66-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-65-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-64-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-63-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-61-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-60-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-55-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-54-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-53-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-52-0x0000000002690000-0x0000000002748000-memory.dmp

    Filesize

    736KB

  • memory/1796-109-0x00000000002B0000-0x00000000002FF000-memory.dmp

    Filesize

    316KB

  • memory/1796-110-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB