Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-01-2025 15:58

General

  • Target

    JaffaCakes118_2314dd36cff483847f9855613d7aa40a.exe

  • Size

    250KB

  • MD5

    2314dd36cff483847f9855613d7aa40a

  • SHA1

    cfbd7d98a6762ec781225f991e3e845891a4b552

  • SHA256

    61f42a310b260d41e6023ba11dcb4e3154485926d0e8be1284c0454f55a6df13

  • SHA512

    d7e6415cb100e2ee53cd3e972721c33b1dc044188f95bd57a04fa71098db89261c59374e91b2a097bff96046d2ee047899f4a0d1d9c306826d784a751adf8883

  • SSDEEP

    6144:NoWommoLqu8ccQH07Y+dZ7Ir77sDD6o70Pr7dTfoUh1OzM:NoWoWBEXY+MsDpGfFjOzM

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_2314dd36cff483847f9855613d7aa40a.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2314dd36cff483847f9855613d7aa40a.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:3180

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3180-0-0x0000000000400000-0x000000000053B000-memory.dmp

    Filesize

    1.2MB

  • memory/3180-1-0x0000000000B00000-0x0000000000B4A000-memory.dmp

    Filesize

    296KB

  • memory/3180-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/3180-3-0x00000000006B0000-0x00000000006B1000-memory.dmp

    Filesize

    4KB

  • memory/3180-4-0x00000000023B0000-0x0000000002462000-memory.dmp

    Filesize

    712KB

  • memory/3180-5-0x0000000000400000-0x000000000053B000-memory.dmp

    Filesize

    1.2MB

  • memory/3180-6-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-10-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-8-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-70-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-71-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-113-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-69-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-105-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-103-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-68-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-67-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-66-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-88-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-65-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-64-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-72-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-63-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-117-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-116-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-115-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-114-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-112-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-111-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-110-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-109-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-108-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-107-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-106-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-104-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-102-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-101-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-100-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-99-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-98-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-97-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-96-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-95-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-94-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-93-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-92-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-91-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-90-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-89-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-87-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-86-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-85-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-84-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-83-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-82-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-81-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-80-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-79-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-78-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-77-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-76-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-75-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-74-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-73-0x0000000002500000-0x00000000025B8000-memory.dmp

    Filesize

    736KB

  • memory/3180-142-0x0000000000B00000-0x0000000000B4A000-memory.dmp

    Filesize

    296KB

  • memory/3180-144-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB