Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    23-01-2025 19:58

General

  • Target

    JaffaCakes118_1aa395f2e443ade80a81b16866c63c93.exe

  • Size

    265KB

  • MD5

    1aa395f2e443ade80a81b16866c63c93

  • SHA1

    724016e0d8e54e2a7d1606188b5ec624119d925a

  • SHA256

    3e3ef9641e4210631af6e3e59efce2d4c6a622e021ce40d7da0e7d99938b1972

  • SHA512

    99ba5cd4915c40b4817e7e2b63b73426cc7ada3960720d2bfb0be5fe829b80cbc5d79037d8e78dd9917439b0d06e3e092937a4e1361557d52a4e771e5027f55c

  • SSDEEP

    6144:MWywgKQ/dnbdxoXUFuS5fvvUaOWpVshQchEnnbUaDk/ii:MSgLFHvOWpVEhEbU9

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_1aa395f2e443ade80a81b16866c63c93.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1aa395f2e443ade80a81b16866c63c93.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/2592-0-0x0000000000290000-0x00000000002F2000-memory.dmp

    Filesize

    392KB

  • memory/2592-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2592-11-0x0000000002890000-0x0000000002942000-memory.dmp

    Filesize

    712KB

  • memory/2592-13-0x0000000002890000-0x0000000002942000-memory.dmp

    Filesize

    712KB

  • memory/2592-14-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/2592-9-0x0000000002890000-0x0000000002942000-memory.dmp

    Filesize

    712KB

  • memory/2592-7-0x0000000002890000-0x0000000002942000-memory.dmp

    Filesize

    712KB

  • memory/2592-5-0x0000000002890000-0x0000000002942000-memory.dmp

    Filesize

    712KB

  • memory/2592-3-0x0000000002890000-0x0000000002942000-memory.dmp

    Filesize

    712KB

  • memory/2592-15-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-19-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-17-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-41-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-45-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-44-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-43-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-42-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-51-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-47-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-46-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-71-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-87-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-86-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-85-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-84-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-83-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-82-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-81-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-80-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-79-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-78-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-77-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-76-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-75-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-74-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-73-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-72-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-70-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-69-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-68-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-67-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-66-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-65-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-64-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-63-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-62-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-61-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-60-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-59-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-58-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-57-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-56-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-55-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-54-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-53-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-52-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-50-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-49-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-48-0x0000000002B30000-0x0000000002BE8000-memory.dmp

    Filesize

    736KB

  • memory/2592-105-0x0000000000290000-0x00000000002F2000-memory.dmp

    Filesize

    392KB

  • memory/2592-106-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB