Analysis

  • max time kernel
    132s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-05-2024 01:14

General

  • Target

    52137b032c46dfa0c74ce28eb0610f22c68a22b6fa2481505b9decdb268d7ae2.exe

  • Size

    4.6MB

  • MD5

    99bba7a8fb2a5f15924d1673cfe3a72b

  • SHA1

    7c645451ea48d31736f8866781682ef5e192e186

  • SHA256

    52137b032c46dfa0c74ce28eb0610f22c68a22b6fa2481505b9decdb268d7ae2

  • SHA512

    25f380328a3e4ead2b68eaa550398d3df91c9f7cdd04c1d729ffa535ebe6adb3632ab3124737a1db5bef7701e8eeb3af59ef5de35010668ebf8592cd8d728158

  • SSDEEP

    98304:heW3qPy6ZzXRRiBGH+GGaly1PyIhoLE3wTAGR:h1C9hRiBLGdin0Ea

Score
10/10

Malware Config

Extracted

Family

lumma

C2

https://slamcopynammeks.shop/api

https://museumtespaceorsp.shop/api

https://buttockdecarderwiso.shop/api

https://averageaattractiionsl.shop/api

https://femininiespywageg.shop/api

https://employhabragaomlsp.shop/api

https://stalfbaclcalorieeis.shop/api

https://civilianurinedtsraov.shop/api

https://roomabolishsnifftwk.shop/api

Signatures

  • Lumma Stealer

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

  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\52137b032c46dfa0c74ce28eb0610f22c68a22b6fa2481505b9decdb268d7ae2.exe
    "C:\Users\Admin\AppData\Local\Temp\52137b032c46dfa0c74ce28eb0610f22c68a22b6fa2481505b9decdb268d7ae2.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4908
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MsBuild.exe
      C:\Windows\Microsoft.NET\Framework\v4.0.30319\MsBuild.exe
      2⤵
        PID:1704
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MsBuild.exe
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\MsBuild.exe
        2⤵
          PID:4116
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MsBuild.exe
          C:\Windows\Microsoft.NET\Framework\v4.0.30319\MsBuild.exe
          2⤵
            PID:3248

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\Protect544cd51a.dll

          Filesize

          742KB

          MD5

          544cd51a596619b78e9b54b70088307d

          SHA1

          4769ddd2dbc1dc44b758964ed0bd231b85880b65

          SHA256

          dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd

          SHA512

          f56d8b81022bb132d40aa78596da39b5c212d13b84b5c7d2c576bbf403924f1d22e750de3b09d1be30aea359f1b72c5043b19685fc9bf06d8040bfee16b17719

        • memory/3248-21-0x0000000000400000-0x0000000000458000-memory.dmp

          Filesize

          352KB

        • memory/3248-17-0x0000000000400000-0x0000000000458000-memory.dmp

          Filesize

          352KB

        • memory/3248-15-0x0000000000400000-0x0000000000458000-memory.dmp

          Filesize

          352KB

        • memory/4908-13-0x00000000749C0000-0x0000000075170000-memory.dmp

          Filesize

          7.7MB

        • memory/4908-3-0x00000000749C0000-0x0000000075170000-memory.dmp

          Filesize

          7.7MB

        • memory/4908-4-0x0000000005A50000-0x0000000005CB2000-memory.dmp

          Filesize

          2.4MB

        • memory/4908-10-0x00000000031F0000-0x0000000003200000-memory.dmp

          Filesize

          64KB

        • memory/4908-11-0x00000000749C0000-0x0000000075170000-memory.dmp

          Filesize

          7.7MB

        • memory/4908-12-0x00000000749C0000-0x0000000075170000-memory.dmp

          Filesize

          7.7MB

        • memory/4908-0-0x00000000749CE000-0x00000000749CF000-memory.dmp

          Filesize

          4KB

        • memory/4908-5-0x0000000006DE0000-0x0000000006F72000-memory.dmp

          Filesize

          1.6MB

        • memory/4908-19-0x00000000749C0000-0x0000000075170000-memory.dmp

          Filesize

          7.7MB

        • memory/4908-2-0x00000000057C0000-0x000000000585C000-memory.dmp

          Filesize

          624KB

        • memory/4908-20-0x00000000749C0000-0x0000000075170000-memory.dmp

          Filesize

          7.7MB

        • memory/4908-24-0x0000000007410000-0x0000000007510000-memory.dmp

          Filesize

          1024KB

        • memory/4908-23-0x0000000007410000-0x0000000007510000-memory.dmp

          Filesize

          1024KB

        • memory/4908-22-0x0000000005A40000-0x0000000005A50000-memory.dmp

          Filesize

          64KB

        • memory/4908-1-0x0000000000940000-0x0000000000DC8000-memory.dmp

          Filesize

          4.5MB

        • memory/4908-14-0x00000000749C0000-0x0000000075170000-memory.dmp

          Filesize

          7.7MB