Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    13-02-2025 19:39

General

  • Target

    JaffaCakes118_f22ab6d457f38b51f0f4683d89856925.exe

  • Size

    261KB

  • MD5

    f22ab6d457f38b51f0f4683d89856925

  • SHA1

    38da7aea3de4fe943c74017dbba477e2aa553815

  • SHA256

    a4285334827d365f0a21d3b7796949526b48ee8a138fe984b28e3d0c266e50a6

  • SHA512

    69bb2b3acfb90d20843f01cdd8a91b844e6a7bea6cbb2477a0fdf68ace12645437e1cef33d000033f8b806251b0a0f299eff52def98c7964f3ba7f2cabf812d2

  • SSDEEP

    6144:/6ep3UIT8Oh5Ry9Sq3hUOZqLrKYqO2WRPE50HSXoCs:yeke5A9ZCiqzPYp

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_f22ab6d457f38b51f0f4683d89856925.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f22ab6d457f38b51f0f4683d89856925.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:2376

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2376-0-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2376-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2376-2-0x0000000000260000-0x0000000000261000-memory.dmp

    Filesize

    4KB

  • memory/2376-3-0x0000000002490000-0x0000000002542000-memory.dmp

    Filesize

    712KB

  • memory/2376-11-0x0000000002490000-0x0000000002542000-memory.dmp

    Filesize

    712KB

  • memory/2376-13-0x0000000002490000-0x0000000002542000-memory.dmp

    Filesize

    712KB

  • memory/2376-14-0x0000000000400000-0x00000000006BC000-memory.dmp

    Filesize

    2.7MB

  • memory/2376-9-0x0000000002490000-0x0000000002542000-memory.dmp

    Filesize

    712KB

  • memory/2376-7-0x0000000002490000-0x0000000002542000-memory.dmp

    Filesize

    712KB

  • memory/2376-5-0x0000000002490000-0x0000000002542000-memory.dmp

    Filesize

    712KB

  • memory/2376-15-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-19-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-17-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-40-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2376-42-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2376-53-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-44-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-63-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-47-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-43-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-46-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-82-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-45-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-49-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-48-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-50-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-87-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-86-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-85-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-84-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-83-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-81-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-80-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-79-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-78-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-77-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-76-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-75-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-74-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-73-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-72-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-71-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-70-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-69-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-68-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-67-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-66-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-65-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-64-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-62-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-61-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-60-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-59-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-58-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-57-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-56-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-55-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-54-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-52-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB

  • memory/2376-51-0x00000000026D0000-0x0000000002788000-memory.dmp

    Filesize

    736KB