Analysis

  • max time kernel
    73s
  • max time network
    89s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-04-2024 19:31

Errors

Reason
Machine shutdown

General

  • Target

    Client-built.exe

  • Size

    78KB

  • MD5

    bc2d2dd6fe16371f18c219fa523d5c93

  • SHA1

    7d1e801321c72587a7d0aa49e4f43555e7758789

  • SHA256

    ab216a4c330fce82b5bf0449d35fd2d7d9c89a47c0d80e2278d272a99f420687

  • SHA512

    174bd64722e56bcf14f4b4610894c4b332932e34e1bdd7c2421a63644ee24f8c86a2a9902579a8baaf44c91e70db9092e21196fc28e1cc621d4c28df385876d3

  • SSDEEP

    1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+pPIC:5Zv5PDwbjNrmAE+ZIC

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTEwNjU4NzkwNTg0MzAxNTczMQ.Gy9GZf.nefUfqGXXz1F_0UeH8PUa3eemxkDVD-rvvZ3VI

  • server_id

    1215373982082146314

Signatures

  • Discord RAT

    A RAT written in C# using Discord as a C2.

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Downloads MZ/PE file
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 13 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 43 IoCs

Processes

  • C:\Windows\system32\winlogon.exe
    winlogon.exe
    1⤵
      PID:604
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        2⤵
          PID:384
        • C:\Windows\System32\dllhost.exe
          C:\Windows\System32\dllhost.exe /Processid:{a67c10e3-00a5-4f26-b2a7-a195b8844d17}
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:3084
      • C:\Windows\system32\lsass.exe
        C:\Windows\system32\lsass.exe
        1⤵
        • Suspicious use of WriteProcessMemory
        PID:684
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
        1⤵
          PID:960
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
          1⤵
            PID:392
          • C:\Windows\System32\svchost.exe
            C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
            1⤵
              PID:880
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
              1⤵
                PID:1116
              • C:\Windows\System32\svchost.exe
                C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
                1⤵
                  PID:1124
                • C:\Windows\System32\svchost.exe
                  C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
                  1⤵
                    PID:1132
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
                    1⤵
                      PID:1164
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
                      1⤵
                        PID:1224
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
                        1⤵
                          PID:1292
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
                          1⤵
                            PID:1352
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
                            1⤵
                              PID:1412
                              • C:\Windows\system32\sihost.exe
                                sihost.exe
                                2⤵
                                  PID:3956
                                • C:\Windows\system32\sihost.exe
                                  sihost.exe
                                  2⤵
                                    PID:3952
                                  • C:\Windows\system32\sihost.exe
                                    sihost.exe
                                    2⤵
                                      PID:3604
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
                                    1⤵
                                      PID:1512
                                    • C:\Windows\system32\svchost.exe
                                      C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
                                      1⤵
                                        PID:1540
                                      • C:\Windows\System32\svchost.exe
                                        C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
                                        1⤵
                                          PID:1560
                                        • C:\Windows\system32\svchost.exe
                                          C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
                                          1⤵
                                            PID:1652
                                          • C:\Windows\system32\svchost.exe
                                            C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
                                            1⤵
                                              PID:2496
                                            • C:\Windows\sysmon.exe
                                              C:\Windows\sysmon.exe
                                              1⤵
                                                PID:2616
                                              • C:\Users\Admin\AppData\Local\Temp\Client-built.exe
                                                "C:\Users\Admin\AppData\Local\Temp\Client-built.exe"
                                                1⤵
                                                • Suspicious use of NtCreateUserProcessOtherParentProcess
                                                • Suspicious use of SetThreadContext
                                                • Suspicious behavior: EnumeratesProcesses
                                                • Suspicious use of AdjustPrivilegeToken
                                                • Suspicious use of WriteProcessMemory
                                                PID:1140

                                              Network

                                              MITRE ATT&CK Enterprise v15

                                              Replay Monitor

                                              Loading Replay Monitor...

                                              Downloads

                                              • memory/384-30-0x000001DAD5230000-0x000001DAD525A000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/384-34-0x00007FF84CEF0000-0x00007FF84CF00000-memory.dmp

                                                Filesize

                                                64KB

                                              • memory/384-42-0x000001DAD5230000-0x000001DAD525A000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/392-45-0x000002337FE00000-0x000002337FE2A000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/392-39-0x000002337FE00000-0x000002337FE2A000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/392-41-0x00007FF84CEF0000-0x00007FF84CF00000-memory.dmp

                                                Filesize

                                                64KB

                                              • memory/604-22-0x000002AFDB9B0000-0x000002AFDB9DA000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/604-77-0x000002AFDB9B0000-0x000002AFDB9DA000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/604-25-0x00007FF88CF0D000-0x00007FF88CF0E000-memory.dmp

                                                Filesize

                                                4KB

                                              • memory/604-27-0x00007FF88CF0F000-0x00007FF88CF10000-memory.dmp

                                                Filesize

                                                4KB

                                              • memory/604-20-0x000002AFDB9B0000-0x000002AFDB9DA000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/604-76-0x00007FF84CEF0000-0x00007FF84CF00000-memory.dmp

                                                Filesize

                                                64KB

                                              • memory/604-18-0x000002AFDB980000-0x000002AFDB9A3000-memory.dmp

                                                Filesize

                                                140KB

                                              • memory/684-32-0x00000214869D0000-0x00000214869FA000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/684-36-0x00007FF88CF0D000-0x00007FF88CF0E000-memory.dmp

                                                Filesize

                                                4KB

                                              • memory/684-21-0x00000214869D0000-0x00000214869FA000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/684-24-0x00007FF84CEF0000-0x00007FF84CF00000-memory.dmp

                                                Filesize

                                                64KB

                                              • memory/880-157-0x000001926EDC0000-0x000001926EDEA000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/880-53-0x00007FF84CEF0000-0x00007FF84CF00000-memory.dmp

                                                Filesize

                                                64KB

                                              • memory/880-49-0x000001926EDC0000-0x000001926EDEA000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/960-33-0x00007FF84CEF0000-0x00007FF84CF00000-memory.dmp

                                                Filesize

                                                64KB

                                              • memory/960-43-0x00007FF88CF0C000-0x00007FF88CF0D000-memory.dmp

                                                Filesize

                                                4KB

                                              • memory/960-29-0x00000229561A0000-0x00000229561CA000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/960-40-0x00000229561A0000-0x00000229561CA000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/1116-52-0x000001CA2DD30000-0x000001CA2DD5A000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/1116-54-0x00007FF84CEF0000-0x00007FF84CF00000-memory.dmp

                                                Filesize

                                                64KB

                                              • memory/1116-127-0x000001CA2DD30000-0x000001CA2DD5A000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/1124-128-0x0000022923AF0000-0x0000022923B1A000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/1124-62-0x00007FF84CEF0000-0x00007FF84CF00000-memory.dmp

                                                Filesize

                                                64KB

                                              • memory/1124-57-0x0000022923AF0000-0x0000022923B1A000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/1132-131-0x0000019CBA740000-0x0000019CBA76A000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/1132-65-0x00007FF84CEF0000-0x00007FF84CF00000-memory.dmp

                                                Filesize

                                                64KB

                                              • memory/1132-63-0x0000019CBA740000-0x0000019CBA76A000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/1140-2-0x00007FF86EE30000-0x00007FF86F8F1000-memory.dmp

                                                Filesize

                                                10.8MB

                                              • memory/1140-8-0x00007FF88CE70000-0x00007FF88D065000-memory.dmp

                                                Filesize

                                                2.0MB

                                              • memory/1140-7-0x000001DAE6070000-0x000001DAE60AE000-memory.dmp

                                                Filesize

                                                248KB

                                              • memory/1140-6-0x000001DAE60B0000-0x000001DAE60C0000-memory.dmp

                                                Filesize

                                                64KB

                                              • memory/1140-5-0x00007FF86EE30000-0x00007FF86F8F1000-memory.dmp

                                                Filesize

                                                10.8MB

                                              • memory/1140-0-0x000001DACBAD0000-0x000001DACBAE8000-memory.dmp

                                                Filesize

                                                96KB

                                              • memory/1140-9-0x00007FF88BC50000-0x00007FF88BD0E000-memory.dmp

                                                Filesize

                                                760KB

                                              • memory/1140-4-0x000001DAE6900000-0x000001DAE6E28000-memory.dmp

                                                Filesize

                                                5.2MB

                                              • memory/1140-58-0x000001DACD740000-0x000001DACD752000-memory.dmp

                                                Filesize

                                                72KB

                                              • memory/1140-1-0x000001DAE6100000-0x000001DAE62C2000-memory.dmp

                                                Filesize

                                                1.8MB

                                              • memory/1140-3-0x000001DAE60B0000-0x000001DAE60C0000-memory.dmp

                                                Filesize

                                                64KB

                                              • memory/1140-68-0x000001DAE60E0000-0x000001DAE60FE000-memory.dmp

                                                Filesize

                                                120KB

                                              • memory/1140-35-0x000001DAE67C0000-0x000001DAE6836000-memory.dmp

                                                Filesize

                                                472KB

                                              • memory/1164-69-0x00000244F6310000-0x00000244F633A000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/1164-70-0x00007FF84CEF0000-0x00007FF84CF00000-memory.dmp

                                                Filesize

                                                64KB

                                              • memory/1224-73-0x00000213BD3A0000-0x00000213BD3CA000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/1224-74-0x00007FF84CEF0000-0x00007FF84CF00000-memory.dmp

                                                Filesize

                                                64KB

                                              • memory/1292-86-0x00007FF84CEF0000-0x00007FF84CF00000-memory.dmp

                                                Filesize

                                                64KB

                                              • memory/1292-82-0x00000272E13C0000-0x00000272E13EA000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/1352-88-0x00007FF84CEF0000-0x00007FF84CF00000-memory.dmp

                                                Filesize

                                                64KB

                                              • memory/1352-85-0x00000271DE5C0000-0x00000271DE5EA000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/1412-92-0x00000288D2A80000-0x00000288D2AAA000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/1512-97-0x0000020259D30000-0x0000020259D5A000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/1540-104-0x0000021FD9DB0000-0x0000021FD9DDA000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/1560-107-0x000001F0F8B80000-0x000001F0F8BAA000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/1652-132-0x000002994F100000-0x000002994F12A000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/1700-119-0x0000022FEDBD0000-0x0000022FEDBFA000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/1708-148-0x00000270FD290000-0x00000270FD2BA000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/1776-152-0x000002011D000000-0x000002011D02A000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/1832-163-0x00000235EE1B0000-0x00000235EE1DA000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/1888-168-0x000002AE518E0000-0x000002AE5190A000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/3084-16-0x0000000140000000-0x0000000140040000-memory.dmp

                                                Filesize

                                                256KB

                                              • memory/3084-13-0x00007FF88CE70000-0x00007FF88D065000-memory.dmp

                                                Filesize

                                                2.0MB

                                              • memory/3084-15-0x0000000140000000-0x0000000140040000-memory.dmp

                                                Filesize

                                                256KB

                                              • memory/3084-14-0x00007FF88BC50000-0x00007FF88BD0E000-memory.dmp

                                                Filesize

                                                760KB

                                              • memory/3084-11-0x0000000140000000-0x0000000140040000-memory.dmp

                                                Filesize

                                                256KB

                                              • memory/3084-10-0x0000000140000000-0x0000000140040000-memory.dmp

                                                Filesize

                                                256KB

                                              • memory/3084-12-0x0000000140000000-0x0000000140040000-memory.dmp

                                                Filesize

                                                256KB

                                              • memory/3952-151-0x0000019511190000-0x00000195111BA000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/3952-139-0x00007FF88CE70000-0x00007FF88D065000-memory.dmp

                                                Filesize

                                                2.0MB

                                              • memory/3952-135-0x0000019511190000-0x00000195111BA000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/3952-143-0x00007FF88CE70000-0x00007FF88D065000-memory.dmp

                                                Filesize

                                                2.0MB

                                              • memory/3956-113-0x0000019F1E900000-0x0000019F1E92A000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/3956-129-0x0000019F1E900000-0x0000019F1E92A000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/3956-124-0x00007FF88CE70000-0x00007FF88D065000-memory.dmp

                                                Filesize

                                                2.0MB