Analysis

  • max time kernel
    94s
  • max time network
    159s
  • 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 11:25

General

  • Target

    948537d5425794f4ef3525416441d129812ac5d9ef9b35f1eacccf6948e60fe0.exe

  • Size

    1.2MB

  • MD5

    7bb8925188c2ce5686dfe17e2e05debc

  • SHA1

    b27147eec22e7fc0fda02f19b7ef5d1721e459c2

  • SHA256

    948537d5425794f4ef3525416441d129812ac5d9ef9b35f1eacccf6948e60fe0

  • SHA512

    a7938223aaa77f644bbf090b30cf57b66ada5023bd2d191d9890fb1703ba9ac444858f26614df0941828e3d47ffcd97e4915ff3f2873c3d74f1e8298ba35d524

  • SSDEEP

    24576:kMrDSiyJIK8luK3932JQ9bMsYpZSDsMxwf5GniLWcs:kMiCluK3932m65pAn1cs

Score
10/10

Malware Config

Extracted

Family

lumma

C2

https://glossydecentjuskwos.shop/api

https://sofaprivateawarderysj.shop/api

https://lineagelasserytailsd.shop/api

https://tendencyportionjsuk.shop/api

https://headraisepresidensu.shop/api

https://appetitesallooonsj.shop/api

https://minorittyeffeoos.shop/api

https://prideconstituiiosjk.shop/api

https://smallelementyjdui.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\948537d5425794f4ef3525416441d129812ac5d9ef9b35f1eacccf6948e60fe0.exe
    "C:\Users\Admin\AppData\Local\Temp\948537d5425794f4ef3525416441d129812ac5d9ef9b35f1eacccf6948e60fe0.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:216
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:2836

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/216-0-0x00000000004D0000-0x00000000004D1000-memory.dmp

      Filesize

      4KB

    • memory/216-3-0x00000000004D0000-0x00000000004D1000-memory.dmp

      Filesize

      4KB

    • memory/216-1-0x00000000004D0000-0x00000000004D1000-memory.dmp

      Filesize

      4KB

    • memory/2836-2-0x0000000000400000-0x0000000000458000-memory.dmp

      Filesize

      352KB

    • memory/2836-5-0x0000000000400000-0x0000000000458000-memory.dmp

      Filesize

      352KB

    • memory/2836-6-0x0000000000400000-0x0000000000458000-memory.dmp

      Filesize

      352KB

    • memory/2836-7-0x0000000000400000-0x0000000000458000-memory.dmp

      Filesize

      352KB