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
    22-01-2025 05:38

General

  • Target

    JaffaCakes118_0aceef0c1362c2501728cedf246dde8a.exe

  • Size

    257KB

  • MD5

    0aceef0c1362c2501728cedf246dde8a

  • SHA1

    5027127af01d4c1d9cf56a7638ae532a82c1af65

  • SHA256

    595fa8879301b7f689508ea72e56a636d5857c0b6808a8daeae8d6a6f28b039b

  • SHA512

    013a328735d9955f04d44bf34e0bc6752c0d98eafc9a6ff0598c93cd7aedabd75497058752ac2fcd65fc7a7e8b11831901f67fa602d224e254fb0c093b910e50

  • SSDEEP

    6144:WrAiQmeQFILv8mMzgzYV1iZy0HimQcZg7/5auhzSwCm:WM0FIv8nMUYZTC4g7hauhOwCm

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\JaffaCakes118_0aceef0c1362c2501728cedf246dde8a.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0aceef0c1362c2501728cedf246dde8a.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:2504

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2504-0-0x0000000000400000-0x000000000048E000-memory.dmp

    Filesize

    568KB

  • memory/2504-1-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2504-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2504-4-0x0000000000320000-0x00000000003D2000-memory.dmp

    Filesize

    712KB

  • memory/2504-14-0x0000000000320000-0x00000000003D2000-memory.dmp

    Filesize

    712KB

  • memory/2504-12-0x0000000000320000-0x00000000003D2000-memory.dmp

    Filesize

    712KB

  • memory/2504-10-0x0000000000320000-0x00000000003D2000-memory.dmp

    Filesize

    712KB

  • memory/2504-8-0x0000000000320000-0x00000000003D2000-memory.dmp

    Filesize

    712KB

  • memory/2504-6-0x0000000000320000-0x00000000003D2000-memory.dmp

    Filesize

    712KB

  • memory/2504-15-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-19-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-18-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-46-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-45-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-44-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-39-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-43-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-42-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-41-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-40-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-47-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-49-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-48-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-50-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-79-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-80-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-51-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-84-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-83-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-82-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-81-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-78-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-77-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-76-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-75-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-74-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-73-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-72-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-71-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-70-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-69-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-68-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-67-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-66-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-65-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-64-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-63-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-62-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-61-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-60-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-59-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-58-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-57-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-56-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-55-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-54-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-53-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-52-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB

  • memory/2504-103-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2504-105-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2504-106-0x0000000001F70000-0x0000000002028000-memory.dmp

    Filesize

    736KB