Analysis

  • max time kernel
    150s
  • max time network
    157s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    04-12-2024 02:29

General

  • Target

    c0651cd68cad3b8077135789bdf89331_JaffaCakes118.exe

  • Size

    275KB

  • MD5

    c0651cd68cad3b8077135789bdf89331

  • SHA1

    391f04b4c66a29b90184dd54250f8285bec6f01e

  • SHA256

    fb09beb8af86dc86ee5ef5e6da24166297cc843f959575a81ba5d370f429a795

  • SHA512

    ff328b1d9342a8c6a52b6d39f8043dab46912cd55d1c4d6b7e9c0afe7d3d462548d1ff3902c03030316dab25c6eee6188cc8735e64a9815760834cbf99c0c615

  • SSDEEP

    6144:/N/HLlhG/8jNQMyTfyZ1wafKa7Rs7PuJK6:/NpdNBEeK43

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
  • Suspicious use of UnmapMainImage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c0651cd68cad3b8077135789bdf89331_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c0651cd68cad3b8077135789bdf89331_JaffaCakes118.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
    • Suspicious use of UnmapMainImage
    PID:2644

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2644-0-0x0000000000400000-0x0000000000498000-memory.dmp

    Filesize

    608KB

  • memory/2644-1-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2644-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2644-3-0x0000000000280000-0x0000000000281000-memory.dmp

    Filesize

    4KB

  • memory/2644-4-0x0000000002090000-0x0000000002142000-memory.dmp

    Filesize

    712KB

  • memory/2644-6-0x0000000002090000-0x0000000002142000-memory.dmp

    Filesize

    712KB

  • memory/2644-12-0x0000000002090000-0x0000000002142000-memory.dmp

    Filesize

    712KB

  • memory/2644-10-0x0000000002090000-0x0000000002142000-memory.dmp

    Filesize

    712KB

  • memory/2644-14-0x0000000002090000-0x0000000002142000-memory.dmp

    Filesize

    712KB

  • memory/2644-8-0x0000000002090000-0x0000000002142000-memory.dmp

    Filesize

    712KB

  • memory/2644-15-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-17-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-19-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-40-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-43-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-49-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-41-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-62-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-42-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-44-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-45-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-46-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-81-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-47-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-48-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-50-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-51-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-52-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-54-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-57-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-63-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-84-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-83-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-82-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-80-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-79-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-78-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-77-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-76-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-75-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-74-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-73-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-72-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-71-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-70-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-69-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-68-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-67-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-66-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-65-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-64-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-61-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-60-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-59-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-58-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-56-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-55-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-53-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2644-121-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2644-122-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2644-123-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB