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Analysis

  • max time kernel
    99s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/01/2025, 01:00

General

  • Target

    cf33803ead9f221274a5ef6bfd8121dce055921bbf7b8053624f22277fb00f90.exe

  • Size

    366KB

  • MD5

    0a42cbe3d32c42cfccf044a27e02b7ff

  • SHA1

    b1414b892bfd63920dee379642c872a445cd1470

  • SHA256

    cf33803ead9f221274a5ef6bfd8121dce055921bbf7b8053624f22277fb00f90

  • SHA512

    1201a82fc26ac577db5a2c2280dc0dce0f7ba35bc75723165476bb3d9757dedce0b15f094cb2b19afd3e50a1d69a905ab7771f4a20644289685f06d5e022ec89

  • SSDEEP

    6144:/vUtDoXMshft/ho6pOqk0pW3xKPFQ6vcmG3/8yJ7QAu7:/st8X7hoUVkaxPFQ6nKU277u7

Score
10/10

Malware Config

Extracted

Family

lumma

C2

https://hummskitnj.buzz/api

https://cashfuzysao.buzz/api

https://appliacnesot.buzz/api

https://screwamusresz.buzz/api

https://inherineau.buzz/api

https://scentniej.buzz/api

https://rebuildeso.buzz/api

https://prisonyfork.buzz/api

Signatures

  • Lumma Stealer, LummaC

    Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

  • Lumma family
  • Program crash 1 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\cf33803ead9f221274a5ef6bfd8121dce055921bbf7b8053624f22277fb00f90.exe
    "C:\Users\Admin\AppData\Local\Temp\cf33803ead9f221274a5ef6bfd8121dce055921bbf7b8053624f22277fb00f90.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:1660
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1660 -s 1284
      2⤵
      • Program crash
      PID:1636
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1660 -ip 1660
    1⤵
      PID:4808

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1660-1-0x0000000000B20000-0x0000000000C20000-memory.dmp

      Filesize

      1024KB

    • memory/1660-2-0x00000000025F0000-0x0000000002639000-memory.dmp

      Filesize

      292KB

    • memory/1660-3-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/1660-5-0x00000000025F0000-0x0000000002639000-memory.dmp

      Filesize

      292KB

    • memory/1660-6-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/1660-4-0x0000000000400000-0x0000000000832000-memory.dmp

      Filesize

      4.2MB