Overview

overview

10

Static

static

3

Bootstrapper-x64.exe

windows7-x64

10

Bootstrapper-x64.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    148s
  • 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 02:25

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General

  • Target

    Bootstrapper-x64.exe

  • Size

    303KB

  • MD5

    97c96dd8f6e86e7e1a06b1c72b40723c

  • SHA1

    f5cdf2ff0e8491ce18309f08e52696438ff5c083

  • SHA256

    fc76c1e2c7c03b92d7b8bcd5ea8894d5ed172f6f5f39ce2f70b2279f171986fc

  • SHA512

    b63c9ce1a4537c15ba5e20858a29b29150c61a156c4e9a8028a5157f200a8aa56297b5bf5c6dcc1adaed26b494e85f8fd1ade5c0027fd5af6d65265c04805b24

  • SSDEEP

    6144:aL71E/e7L3CSGOceSFHw9RAmtphOjEXwZovTJ:anaC2SXcaCWqjEX9TJ

Score
10/10
lummadiscoverystealer

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.

    stealerlumma
  • Lumma family
    lumma
  • 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.

    discovery

Processes

  • C:\Users\Admin\AppData\Local\Temp\Bootstrapper-x64.exe
    "C:\Users\Admin\AppData\Local\Temp\Bootstrapper-x64.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:2188
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2188 -s 1296
      2⤵
      • Program crash
      PID:3916
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 192 -p 2188 -ip 2188
    1⤵
      PID:540

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2188-0-0x0000000000700000-0x000000000072E000-memory.dmp

      Filesize

      184KB

      Download

    • memory/2188-1-0x0000000002210000-0x000000000225D000-memory.dmp

      Filesize

      308KB

      Download

    • memory/2188-2-0x0000000000400000-0x0000000000457000-memory.dmp

      Filesize

      348KB

      Download

    • memory/2188-3-0x0000000000400000-0x0000000000457000-memory.dmp

      Filesize

      348KB

      Download

    • memory/2188-5-0x0000000002210000-0x000000000225D000-memory.dmp

      Filesize

      308KB

      Download

    • memory/2188-4-0x0000000000700000-0x000000000072E000-memory.dmp

      Filesize

      184KB

      Download