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 03:13

General

  • Target

    JaffaCakes118_27b4a02d5be1ecc87aca6f9cc93a0b54.exe

  • Size

    263KB

  • MD5

    27b4a02d5be1ecc87aca6f9cc93a0b54

  • SHA1

    3aa33fdc412e9c4472ad9b3d43738a76124f7e68

  • SHA256

    60e26a41a5daf3222f63df5cdd7c15b3b9703a391c50cda824ab458157fe9c40

  • SHA512

    ff08b437ee58ab4ec6e1466ec650d2cf56a482ee718231620b85509e0c3d5af7bb390e8a34d5ebc0c0aec6718953cff64933981526b968694c80c33110f35012

  • SSDEEP

    6144:YhPZy+chYf9vFAQewiHStKoOZ3j7BAkQd/b+TGCokrArDP6c:gBf9FLlpOJxQdjlD7

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_27b4a02d5be1ecc87aca6f9cc93a0b54.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_27b4a02d5be1ecc87aca6f9cc93a0b54.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:2680

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2680-0-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2680-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2680-3-0x0000000000480000-0x0000000000532000-memory.dmp

    Filesize

    712KB

  • memory/2680-13-0x0000000000480000-0x0000000000532000-memory.dmp

    Filesize

    712KB

  • memory/2680-11-0x0000000000480000-0x0000000000532000-memory.dmp

    Filesize

    712KB

  • memory/2680-9-0x0000000000480000-0x0000000000532000-memory.dmp

    Filesize

    712KB

  • memory/2680-7-0x0000000000480000-0x0000000000532000-memory.dmp

    Filesize

    712KB

  • memory/2680-5-0x0000000000480000-0x0000000000532000-memory.dmp

    Filesize

    712KB

  • memory/2680-14-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/2680-15-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-19-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-17-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-49-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-48-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-47-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-46-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-45-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-50-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-41-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-44-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-43-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-42-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-51-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-74-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-75-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-73-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-72-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-71-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-70-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-69-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-68-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-67-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-66-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-65-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-64-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-63-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-62-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-61-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-60-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-59-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-58-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-57-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-56-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-55-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-54-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-53-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-52-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-76-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-77-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-87-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-86-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-85-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-84-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-83-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-82-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-81-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-80-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-79-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-78-0x0000000002590000-0x0000000002648000-memory.dmp

    Filesize

    736KB

  • memory/2680-113-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2680-114-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB