Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    16-01-2025 00:08

General

  • Target

    JaffaCakes118_6574588e8ce973bde6b2d7460886191e.exe

  • Size

    260KB

  • MD5

    6574588e8ce973bde6b2d7460886191e

  • SHA1

    f7d1142a7f01e6d3b8b4bad4849c6c9ac46524ca

  • SHA256

    20531060d9d1342dbc7bc09281bce1a1000e7752ca01c3b90c5f50a99fcac2e0

  • SHA512

    f2e1132b942da7d3fe4c8553204ba20967c8e19931120a1585fa1bed2363d405cbca81db18526cc99b4920342c425f7a4acb4fbfb24d5268a6aa6c839660ad0e

  • SSDEEP

    6144:5APTOCuq51JsmiQFF0kJNOlsh2IiobuUnGsf8AD:5oB7BsHQz8JmG0D

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_6574588e8ce973bde6b2d7460886191e.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6574588e8ce973bde6b2d7460886191e.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:2628

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2628-0-0x00000000002C0000-0x0000000000327000-memory.dmp

    Filesize

    412KB

  • memory/2628-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2628-6-0x0000000002A10000-0x0000000002AC2000-memory.dmp

    Filesize

    712KB

  • memory/2628-3-0x0000000002A10000-0x0000000002AC2000-memory.dmp

    Filesize

    712KB

  • memory/2628-7-0x0000000002A10000-0x0000000002AC2000-memory.dmp

    Filesize

    712KB

  • memory/2628-13-0x0000000002A10000-0x0000000002AC2000-memory.dmp

    Filesize

    712KB

  • memory/2628-11-0x0000000002A10000-0x0000000002AC2000-memory.dmp

    Filesize

    712KB

  • memory/2628-14-0x0000000000400000-0x0000000000590000-memory.dmp

    Filesize

    1.6MB

  • memory/2628-9-0x0000000002A10000-0x0000000002AC2000-memory.dmp

    Filesize

    712KB

  • memory/2628-15-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-20-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-19-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-17-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-42-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-47-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-53-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-68-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-41-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-43-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-83-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-44-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-45-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-46-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-48-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-49-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-50-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-51-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-80-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-87-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-86-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-85-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-84-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-82-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-81-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-79-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-78-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-77-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-76-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-75-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-74-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-73-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-72-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-71-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-70-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-69-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-67-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-66-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-65-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-64-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-63-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-62-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-61-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-60-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-59-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-58-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-57-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-56-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-55-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-54-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-52-0x0000000002B10000-0x0000000002BC8000-memory.dmp

    Filesize

    736KB

  • memory/2628-105-0x00000000002C0000-0x0000000000327000-memory.dmp

    Filesize

    412KB

  • memory/2628-106-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB