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Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    19/09/2024, 06:45

General

  • Target

    eac8e88f9559cb19546a0a744357d2e4_JaffaCakes118.exe

  • Size

    261KB

  • MD5

    eac8e88f9559cb19546a0a744357d2e4

  • SHA1

    61715dff53c592f1de6de4589273981a40c152fe

  • SHA256

    2aadcc5f540ff03e332efc872eb2c6243d50e01fc2bcaf7fb4475a46a0038f04

  • SHA512

    3cff124beea2037951ef9d5848b4043fa79e3de8be217403d0cce1b1b7c9b82a15571b6088c5f9135cdfc84d590992264816d5014e106303943e8a48573628c2

  • SSDEEP

    6144:kjNqSPrYGLd7tUsQCParRLBu3FhXHid57DlHMvi7T:wNBDrJ71bycGd57hsc

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

    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 48 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eac8e88f9559cb19546a0a744357d2e4_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\eac8e88f9559cb19546a0a744357d2e4_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:2660

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2660-0-0x0000000000400000-0x000000000045D000-memory.dmp

    Filesize

    372KB

  • memory/2660-1-0x0000000000260000-0x00000000002C9000-memory.dmp

    Filesize

    420KB

  • memory/2660-2-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/2660-3-0x0000000000310000-0x0000000000311000-memory.dmp

    Filesize

    4KB

  • memory/2660-12-0x0000000002D40000-0x0000000002E00000-memory.dmp

    Filesize

    768KB

  • memory/2660-14-0x0000000002D40000-0x0000000002E00000-memory.dmp

    Filesize

    768KB

  • memory/2660-15-0x0000000000400000-0x000000000045D000-memory.dmp

    Filesize

    372KB

  • memory/2660-10-0x0000000002D40000-0x0000000002E00000-memory.dmp

    Filesize

    768KB

  • memory/2660-8-0x0000000002D40000-0x0000000002E00000-memory.dmp

    Filesize

    768KB

  • memory/2660-6-0x0000000002D40000-0x0000000002E00000-memory.dmp

    Filesize

    768KB

  • memory/2660-4-0x0000000002D40000-0x0000000002E00000-memory.dmp

    Filesize

    768KB

  • memory/2660-16-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-20-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-18-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-44-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-43-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-42-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-45-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-46-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-47-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-48-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-49-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-50-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-51-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-52-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-53-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-54-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-55-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-56-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-86-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-85-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-84-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-83-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-82-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-81-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-80-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-79-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-78-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-77-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-76-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-75-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-74-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-73-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-72-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-71-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-70-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-69-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-68-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-67-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-66-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-65-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-64-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-63-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-62-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-61-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-60-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-59-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-58-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-57-0x0000000002F00000-0x0000000002FC8000-memory.dmp

    Filesize

    800KB

  • memory/2660-169-0x0000000000260000-0x00000000002C9000-memory.dmp

    Filesize

    420KB

  • memory/2660-170-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB