Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    15-12-2024 11:38

General

  • Target

    f3d2419ca311f46579701faf55cb9012_JaffaCakes118.exe

  • Size

    257KB

  • MD5

    f3d2419ca311f46579701faf55cb9012

  • SHA1

    4839fd6b43fac0923c350035fcc8a15cfba29d0e

  • SHA256

    c0b19d89465c03a9e1f20157b00d6da05b7d204a1290caf02dde7fffcfb47dcd

  • SHA512

    7cf6f13bc282fbfc67d494e30d90306bdd525df7bb0e0b013f0d58234986e0ca966b3395bda5beed0b324c0c614be93f41386945f4ebb0aa968ed63d3f9b07e7

  • SSDEEP

    6144:au6uOrfrPNnOepRJo1njv1DpIp3fFRuqBvrNlbsoAt:N6u6fDdnpRJopjmPFRDFrsoe

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\f3d2419ca311f46579701faf55cb9012_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f3d2419ca311f46579701faf55cb9012_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
    PID:1548

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1548-0-0x00000000004C0000-0x0000000000525000-memory.dmp

    Filesize

    404KB

  • memory/1548-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1548-3-0x0000000002620000-0x00000000026D2000-memory.dmp

    Filesize

    712KB

  • memory/1548-13-0x0000000002620000-0x00000000026D2000-memory.dmp

    Filesize

    712KB

  • memory/1548-14-0x0000000000400000-0x00000000004B1000-memory.dmp

    Filesize

    708KB

  • memory/1548-11-0x0000000002620000-0x00000000026D2000-memory.dmp

    Filesize

    712KB

  • memory/1548-9-0x0000000002620000-0x00000000026D2000-memory.dmp

    Filesize

    712KB

  • memory/1548-7-0x0000000002620000-0x00000000026D2000-memory.dmp

    Filesize

    712KB

  • memory/1548-5-0x0000000002620000-0x00000000026D2000-memory.dmp

    Filesize

    712KB

  • memory/1548-15-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-19-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-17-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-39-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-48-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-40-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-41-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-42-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-43-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-66-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-44-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-46-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-45-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-47-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-49-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-50-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-52-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-51-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-53-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-75-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-85-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-84-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-83-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-82-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-81-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-80-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-79-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-78-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-77-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-76-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-74-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-73-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-72-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-71-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-70-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-69-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-68-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-67-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-65-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-64-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-63-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-62-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-61-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-60-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-59-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-58-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-57-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-56-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-55-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-54-0x00000000027E0000-0x0000000002898000-memory.dmp

    Filesize

    736KB

  • memory/1548-123-0x00000000004C0000-0x0000000000525000-memory.dmp

    Filesize

    404KB

  • memory/1548-124-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB