Analysis

  • max time kernel
    149s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-05-2024 11:48

General

  • Target

    9d876cd8a7ae7579651cacc17adc0cb431edfb9d97ab5211307feacb7d83fced.exe

  • Size

    531KB

  • MD5

    f634c778cd8fcd6361daaf5732645b00

  • SHA1

    3dfa1d4822bee408a6f69464db0b4f8dd7424e29

  • SHA256

    9d876cd8a7ae7579651cacc17adc0cb431edfb9d97ab5211307feacb7d83fced

  • SHA512

    0485aa3208d7a4e686fd7299205f7e639fe9064d01c32483f73a0e5b3caddba0b0d2de8981b96da2fe75cc712d3afffb12917c23a8bf4b62efdafb3b98a6fbe0

  • SSDEEP

    12288:AxQcJAQhiF2Emygu3BgkBL6I8Xgxwc49Ba4xEQq53k0Xp:AxQ0hiBBt5swxwc4904qr53R

Score
10/10

Malware Config

Extracted

Family

lumma

C2

https://acceptabledcooeprs.shop/api

https://obsceneclassyjuwks.shop/api

https://zippyfinickysofwps.shop/api

https://miniaturefinerninewjs.shop/api

https://plaintediousidowsko.shop/api

https://sweetsquarediaslw.shop/api

https://holicisticscrarws.shop/api

https://boredimperissvieos.shop/api

Signatures

  • Lumma Stealer

    An infostealer written in C++ first seen in August 2022.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9d876cd8a7ae7579651cacc17adc0cb431edfb9d97ab5211307feacb7d83fced.exe
    "C:\Users\Admin\AppData\Local\Temp\9d876cd8a7ae7579651cacc17adc0cb431edfb9d97ab5211307feacb7d83fced.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3548
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:4432

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3548-0-0x00000000011E0000-0x00000000011E1000-memory.dmp

      Filesize

      4KB

    • memory/3548-1-0x00000000011E0000-0x00000000011E1000-memory.dmp

      Filesize

      4KB

    • memory/3548-3-0x00000000011E0000-0x00000000011E1000-memory.dmp

      Filesize

      4KB

    • memory/4432-2-0x0000000000400000-0x0000000000459000-memory.dmp

      Filesize

      356KB

    • memory/4432-5-0x0000000000400000-0x0000000000459000-memory.dmp

      Filesize

      356KB

    • memory/4432-6-0x0000000000400000-0x0000000000459000-memory.dmp

      Filesize

      356KB