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
    25-01-2025 01:02

General

  • Target

    JaffaCakes118_26e5f05cbb9b6d19e2761dc9cd92a022.exe

  • Size

    251KB

  • MD5

    26e5f05cbb9b6d19e2761dc9cd92a022

  • SHA1

    254951b967e70158f813c3238f3fd58cf18275be

  • SHA256

    64b627cf8b6d39d1a3dafac5244f589dbe85a9cd29e5b537635e86b566ce8abe

  • SHA512

    66c4d5f5a72d5e0348f29cced1fc8ca7e4cfa8f98c8d78dd0898ea335a79eeaae5a82f2c928b68a4730e940d702bb7070416b2ae09d62351ff62099efb00e2d3

  • SSDEEP

    3072:fES9nbDTU2g4sGC94zz7JWzGncye3ylei7EZovoq8URz3fRaZX6fnvry3dqRAefi:fESpbDTUFETw2mnq8UR9yX6fvG3y7TTe

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_26e5f05cbb9b6d19e2761dc9cd92a022.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_26e5f05cbb9b6d19e2761dc9cd92a022.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:2776

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2776-0-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2776-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2776-2-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2776-3-0x0000000001FF0000-0x00000000020A2000-memory.dmp

    Filesize

    712KB

  • memory/2776-13-0x0000000001FF0000-0x00000000020A2000-memory.dmp

    Filesize

    712KB

  • memory/2776-11-0x0000000001FF0000-0x00000000020A2000-memory.dmp

    Filesize

    712KB

  • memory/2776-14-0x0000000000400000-0x000000000048D000-memory.dmp

    Filesize

    564KB

  • memory/2776-9-0x0000000001FF0000-0x00000000020A2000-memory.dmp

    Filesize

    712KB

  • memory/2776-5-0x0000000001FF0000-0x00000000020A2000-memory.dmp

    Filesize

    712KB

  • memory/2776-7-0x0000000001FF0000-0x00000000020A2000-memory.dmp

    Filesize

    712KB

  • memory/2776-15-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-19-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-18-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-51-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-50-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-49-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-48-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-47-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-46-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-45-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-40-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-44-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-43-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-42-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-41-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-52-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-72-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-71-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-70-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-69-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-68-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-67-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-66-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-65-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-64-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-63-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-62-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-61-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-60-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-59-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-58-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-57-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-56-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-55-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-54-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-53-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-73-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-85-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-84-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-83-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-82-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-81-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-80-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-79-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-78-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-77-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-76-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-75-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-74-0x0000000002620000-0x00000000026D8000-memory.dmp

    Filesize

    736KB

  • memory/2776-106-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2776-107-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB