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Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/01/2025, 17:16

General

  • Target

    Release-x64/Release/Bootstrapper.exe

  • Size

    304KB

  • MD5

    79f0a3279859e8b69226a57ba343b3de

  • SHA1

    108593b52ac5367411ceb201c43d0dc1a8d43013

  • SHA256

    87ab9777bb83462f3deebcfb858ca8ec46bf6e647961920748725ba3f9b905b5

  • SHA512

    8db7cca52500465df1f13d7c557908fe7aaec8b59c204c62ba5adeab2c7a3fc9cdc255b1f3bf6b7bb619d0546551208df5fb1fa4fc9b1ba8be2ffdeec49e31fd

  • SSDEEP

    6144:yLZRhcdtlqPDhLZHDjPuAWiMN77SBYZbXt266DsY:ytRhchqd9PGA9MQKZ7tU

Score
10/10

Malware Config

Extracted

Family

lumma

C2

https://cloudewahsj.shop/api

https://rabidcowse.shop/api

https://noisycuttej.shop/api

https://tirepublicerj.shop/api

https://framekgirus.shop/api

https://wholersorie.shop/api

https://abruptyopsn.shop/api

https://nearycrepso.shop/api

Extracted

Family

lumma

C2

https://abruptyopsn.shop/api

https://wholersorie.shop/api

https://framekgirus.shop/api

https://tirepublicerj.shop/api

https://noisycuttej.shop/api

https://rabidcowse.shop/api

https://cloudewahsj.shop/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\Release-x64\Release\Bootstrapper.exe
    "C:\Users\Admin\AppData\Local\Temp\Release-x64\Release\Bootstrapper.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:3432
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3432 -s 1444
      2⤵
      • Program crash
      PID:3952
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3432 -ip 3432
    1⤵
      PID:3664

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3432-0-0x00000000005C0000-0x00000000005EE000-memory.dmp

      Filesize

      184KB

    • memory/3432-1-0x00000000020C0000-0x000000000210D000-memory.dmp

      Filesize

      308KB

    • memory/3432-2-0x0000000000400000-0x0000000000457000-memory.dmp

      Filesize

      348KB

    • memory/3432-3-0x00000000005C0000-0x00000000005EE000-memory.dmp

      Filesize

      184KB

    • memory/3432-4-0x0000000000400000-0x0000000000457000-memory.dmp

      Filesize

      348KB

    • memory/3432-5-0x00000000020C0000-0x000000000210D000-memory.dmp

      Filesize

      308KB