Analysis

  • max time kernel
    148s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2024 02:46

General

  • Target

    Setup.exe

  • Size

    4.0MB

  • MD5

    95387cc85dacad60b3e10665b43602e6

  • SHA1

    d9aafd45fe3ad10d28716d6289fe76b4fdce1869

  • SHA256

    3c317dbab70d3ab4fce944c92532d111f69fd71dca5c7f7c7b8d57e657f26a1a

  • SHA512

    82cb0983739a76d15beacbc50f1bf7fa5cca1650b18444c204a3e6a6656aaba5ac94341fa394aaad78b3ff2d51f17c6623f0a882692881d6506af5dae544a02b

  • SSDEEP

    98304:ad/+HMxTNPx8kwh+Pfddfe/nxmu5QK1V7Z:Y2H2TNPx8kwhWddfImqQI/

Score
10/10

Malware Config

Extracted

Family

lumma

C2

https://carrtychaintnyw.shop/api

https://quotamkdsdqo.shop/api

https://milldymarskwom.shop/api

https://metallygaricwo.shop/api

https://opponnentduei.shop/api

https://puredoffustow.shop/api

https://achievenmtynwjq.shop/api

https://chickerkuso.shop/api

https://pilotyiess.shop/api

Signatures

  • Lumma Stealer, LummaC

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

  • Lumma family
  • Suspicious use of SetThreadContext 1 IoCs
  • Executes dropped EXE 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Setup.exe
    "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1044
    • C:\Users\Admin\AppData\Roaming\tepadl\SQEDUYUJMVALDIB\StrCmp.exe
      C:\Users\Admin\AppData\Roaming\tepadl\SQEDUYUJMVALDIB\StrCmp.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:2676
    • C:\Windows\SysWOW64\more.com
      C:\Windows\SysWOW64\more.com
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1596
      • C:\Windows\SysWOW64\SearchIndexer.exe
        C:\Windows\SysWOW64\SearchIndexer.exe
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4548

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\1536606a

    Filesize

    1.2MB

    MD5

    ca67c264250d39e730550f9ba09d789b

    SHA1

    259567fbe0fe7d64cecc792875d3ae9f6f972579

    SHA256

    02b6e3802c683d084fa14ea1ead5919c9a415090c59c7d9ecc2f77ca6fe7fcf6

    SHA512

    d2ee6749aa88c681f4a547950a7fb69e1ff9215203cf6238222d2d94ef76478675e909437719ace0c920bf470ccd4ca05932d3530bedf6c09b4b6d167f58e616

  • C:\Users\Admin\AppData\Roaming\tepadl\SQEDUYUJMVALDIB\StrCmp.exe

    Filesize

    47KB

    MD5

    916d7425a559aaa77f640710a65f9182

    SHA1

    23d25052aef9ba71ddeef7cfa86ee43d5ba1ea13

    SHA256

    118de01fb498e81eab4ade980a621af43b52265a9fcbae5dedc492cdf8889f35

    SHA512

    d0c260a0347441b4e263da52feb43412df217c207eba594d59c10ee36e47e1a098b82ce633851c16096b22f4a4a6f8282bdd23d149e337439fe63a77ec7343bc

  • memory/1044-28-0x0000000050000000-0x0000000050116000-memory.dmp

    Filesize

    1.1MB

  • memory/1044-1-0x00007FFB25990000-0x00007FFB25B85000-memory.dmp

    Filesize

    2.0MB

  • memory/1044-0-0x00000000745D0000-0x000000007474B000-memory.dmp

    Filesize

    1.5MB

  • memory/1044-17-0x00000000745D0000-0x000000007474B000-memory.dmp

    Filesize

    1.5MB

  • memory/1044-13-0x00000000745E3000-0x00000000745E4000-memory.dmp

    Filesize

    4KB

  • memory/1044-23-0x00000000745D0000-0x000000007474B000-memory.dmp

    Filesize

    1.5MB

  • memory/1044-31-0x0000000050120000-0x000000005030D000-memory.dmp

    Filesize

    1.9MB

  • memory/1044-27-0x0000000057000000-0x000000005703F000-memory.dmp

    Filesize

    252KB

  • memory/1044-30-0x0000000059800000-0x000000005986E000-memory.dmp

    Filesize

    440KB

  • memory/1044-26-0x0000000000400000-0x0000000000845000-memory.dmp

    Filesize

    4.3MB

  • memory/1044-16-0x00000000745D0000-0x000000007474B000-memory.dmp

    Filesize

    1.5MB

  • memory/1044-15-0x00000000745D0000-0x000000007474B000-memory.dmp

    Filesize

    1.5MB

  • memory/1044-29-0x0000000057800000-0x0000000057812000-memory.dmp

    Filesize

    72KB

  • memory/1044-32-0x0000000050310000-0x0000000050349000-memory.dmp

    Filesize

    228KB

  • memory/1596-36-0x00000000745D0000-0x000000007474B000-memory.dmp

    Filesize

    1.5MB

  • memory/1596-35-0x00007FFB25990000-0x00007FFB25B85000-memory.dmp

    Filesize

    2.0MB

  • memory/1596-37-0x00000000745D0000-0x000000007474B000-memory.dmp

    Filesize

    1.5MB

  • memory/1596-39-0x00000000745D0000-0x000000007474B000-memory.dmp

    Filesize

    1.5MB

  • memory/1596-33-0x00000000745D0000-0x000000007474B000-memory.dmp

    Filesize

    1.5MB

  • memory/4548-43-0x0000000000530000-0x00000000005AD000-memory.dmp

    Filesize

    500KB

  • memory/4548-40-0x00007FFB25990000-0x00007FFB25B85000-memory.dmp

    Filesize

    2.0MB

  • memory/4548-41-0x0000000000530000-0x00000000005AD000-memory.dmp

    Filesize

    500KB

  • memory/4548-42-0x0000000000FAB000-0x0000000000FB2000-memory.dmp

    Filesize

    28KB