Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    04/02/2025, 07:00

General

  • Target

    JaffaCakes118_9122ab0c9ab2c34b32c1bdf4e10fc1f0.exe

  • Size

    258KB

  • MD5

    9122ab0c9ab2c34b32c1bdf4e10fc1f0

  • SHA1

    0bda5614b26af11915b3648b4c3c0ed16ee529a3

  • SHA256

    b4b1a09c9cc23584f3795b3405d3dc368acae0939ce3e7d5cf6296abe9389d60

  • SHA512

    26f4e5c163b43435055f87c97ecda55c6c2e6f847d8a173d8fcc1d5a84d6484715313131fbfcea576a06b368859b61e7c988139b1af42371411988efb4a18c7b

  • SSDEEP

    3072:3FgNx7UOOrEHuOMwhvLqJhacw8kgrY1ymk2+oRVDqc9ZZIap1ak4yfeVMB0anXBQ:36TOrEHJNUkgU5m0ZOMcCWw+PGlW

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_9122ab0c9ab2c34b32c1bdf4e10fc1f0.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9122ab0c9ab2c34b32c1bdf4e10fc1f0.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:2172

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2172-0-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/2172-1-0x0000000000270000-0x00000000002D7000-memory.dmp

    Filesize

    412KB

  • memory/2172-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2172-3-0x00000000002E0000-0x00000000002E1000-memory.dmp

    Filesize

    4KB

  • memory/2172-4-0x0000000002360000-0x0000000002412000-memory.dmp

    Filesize

    712KB

  • memory/2172-15-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/2172-14-0x0000000002360000-0x0000000002412000-memory.dmp

    Filesize

    712KB

  • memory/2172-12-0x0000000002360000-0x0000000002412000-memory.dmp

    Filesize

    712KB

  • memory/2172-10-0x0000000002360000-0x0000000002412000-memory.dmp

    Filesize

    712KB

  • memory/2172-8-0x0000000002360000-0x0000000002412000-memory.dmp

    Filesize

    712KB

  • memory/2172-6-0x0000000002360000-0x0000000002412000-memory.dmp

    Filesize

    712KB

  • memory/2172-16-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2172-20-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2172-18-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2172-22-0x0000000000390000-0x0000000000391000-memory.dmp

    Filesize

    4KB

  • memory/2172-43-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2172-48-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2172-47-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2172-49-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2172-52-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2172-54-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2172-42-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2172-57-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2172-59-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2172-62-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2172-44-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2172-45-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2172-65-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2172-46-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2172-56-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2172-66-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2172-64-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2172-63-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2172-61-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2172-60-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2172-58-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2172-55-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2172-53-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2172-51-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2172-50-0x0000000002580000-0x0000000002638000-memory.dmp

    Filesize

    736KB

  • memory/2172-112-0x0000000000270000-0x00000000002D7000-memory.dmp

    Filesize

    412KB

  • memory/2172-113-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB