Analysis

  • max time kernel
    144s
  • max time network
    146s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    25-03-2023 21:11

General

  • Target

    adfb9a94a162120159f2b496ff473ee14024f24192cc13cf9f829bbae6c4023c.exe

  • Size

    1.9MB

  • MD5

    ffc87cf5de85e0a6a3941bc91780d928

  • SHA1

    6029ea950091d269d9626343a8defefd1b6c5c1c

  • SHA256

    adfb9a94a162120159f2b496ff473ee14024f24192cc13cf9f829bbae6c4023c

  • SHA512

    98a8f5b8073267e1435a7df8bbc2249f226cb82cda16a18a4e8525d8b068f93aeeca577cff3faf2bacda4493028ae4232189ba98c22883ec9face8cd29105556

  • SSDEEP

    49152:XKcEqlms7r6WKt3iS/rmEPM/u0iEV9IHuxJxruCD:66lms3a3iS/rmOMVVqHuvYCD

Score
10/10

Malware Config

Signatures

  • Lumma Stealer

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

  • Uses the VBS compiler for execution 1 TTPs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 40 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 52 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\adfb9a94a162120159f2b496ff473ee14024f24192cc13cf9f829bbae6c4023c.exe
    "C:\Users\Admin\AppData\Local\Temp\adfb9a94a162120159f2b496ff473ee14024f24192cc13cf9f829bbae6c4023c.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3628
    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe
      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"
      2⤵
        PID:4260
      • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
        "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe"
        2⤵
          PID:4232
        • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe
          "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe"
          2⤵
            PID:4024
          • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AppLaunch.exe
            "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AppLaunch.exe"
            2⤵
              PID:4036
            • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ComSvcConfig.exe
              "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ComSvcConfig.exe"
              2⤵
                PID:4556
              • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngentask.exe
                "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngentask.exe"
                2⤵
                  PID:4624
                • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\WsatConfig.exe
                  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\WsatConfig.exe"
                  2⤵
                    PID:3928
                  • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
                    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe"
                    2⤵
                      PID:3952
                    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ilasm.exe
                      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ilasm.exe"
                      2⤵
                        PID:5076
                      • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess.exe
                        "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess.exe"
                        2⤵
                          PID:5092
                        • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\EdmGen.exe
                          "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\EdmGen.exe"
                          2⤵
                            PID:2408
                          • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe
                            "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe"
                            2⤵
                              PID:3924
                            • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe
                              "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe"
                              2⤵
                                PID:4284
                              • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe
                                "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe"
                                2⤵
                                  PID:4068
                                • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe
                                  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe"
                                  2⤵
                                    PID:2028
                                  • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe
                                    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe"
                                    2⤵
                                      PID:2068
                                    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe
                                      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe"
                                      2⤵
                                        PID:1700
                                      • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorsvw.exe
                                        "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorsvw.exe"
                                        2⤵
                                          PID:3112
                                        • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SMSvcHost.exe
                                          "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SMSvcHost.exe"
                                          2⤵
                                            PID:2056
                                          • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe
                                            "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe"
                                            2⤵
                                              PID:4620
                                            • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe
                                              "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe"
                                              2⤵
                                                PID:4664

                                            Network

                                            MITRE ATT&CK Matrix ATT&CK v6

                                            Execution

                                            Scripting

                                            1
                                            T1064

                                            Defense Evasion

                                            Scripting

                                            1
                                            T1064

                                            Credential Access

                                            Credentials in Files

                                            1
                                            T1081

                                            Collection

                                            Data from Local System

                                            1
                                            T1005

                                            Replay Monitor

                                            Loading Replay Monitor...

                                            Downloads

                                            • memory/3628-120-0x00000139A2400000-0x00000139A25EE000-memory.dmp
                                              Filesize

                                              1.9MB

                                            • memory/3628-121-0x00000139A42C0000-0x00000139A42D0000-memory.dmp
                                              Filesize

                                              64KB

                                            • memory/3628-122-0x00000139BCC70000-0x00000139BCE0E000-memory.dmp
                                              Filesize

                                              1.6MB

                                            • memory/4664-123-0x0000000000400000-0x000000000055E000-memory.dmp
                                              Filesize

                                              1.4MB

                                            • memory/4664-125-0x0000000000400000-0x000000000055E000-memory.dmp
                                              Filesize

                                              1.4MB

                                            • memory/4664-126-0x0000000000400000-0x000000000055E000-memory.dmp
                                              Filesize

                                              1.4MB

                                            • memory/4664-127-0x0000000000400000-0x000000000055E000-memory.dmp
                                              Filesize

                                              1.4MB

                                            • memory/4664-128-0x0000000000400000-0x000000000055E000-memory.dmp
                                              Filesize

                                              1.4MB

                                            • memory/4664-129-0x0000000000400000-0x000000000055E000-memory.dmp
                                              Filesize

                                              1.4MB