Analysis

  • max time kernel
    120s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    15-06-2024 07:49

General

  • Target

    hxqqhmyxcjq/QQ号码QQ邮箱采集器2.7.exe

  • Size

    3.5MB

  • MD5

    f92ae88af0de356cd3417054088de8a8

  • SHA1

    e38fefecf811ee31a23d36384b67b2c08ae4e144

  • SHA256

    302822a2662879cead468d43b941114e4e990c8711485a09481a26519951c63f

  • SHA512

    f12a90fb21d4dd6efde8a8ccd53764e19cdfa157edbc5f7d0aee5c02cafeca9642abcde0614a2172b7df857ac4bc0f415e62a78f0558cacc24cb1d0746f24883

  • SSDEEP

    49152:nUg2pR89slkNwmX4N2hbYiPTUQmJTaPAEp+s8KuqGaX0ToIBAUZLYbQ:U1puWq5X4NuEmGJBAUZL

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • UPX packed file 24 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies Internet Explorer settings 1 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: MapViewOfSection 21 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\wininit.exe
    wininit.exe
    1⤵
      PID:368
      • C:\Windows\system32\services.exe
        C:\Windows\system32\services.exe
        2⤵
          PID:464
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k DcomLaunch
            3⤵
              PID:596
              • C:\Windows\system32\DllHost.exe
                C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                4⤵
                  PID:1032
              • C:\Windows\system32\svchost.exe
                C:\Windows\system32\svchost.exe -k RPCSS
                3⤵
                  PID:676
                • C:\Windows\System32\svchost.exe
                  C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
                  3⤵
                    PID:760
                  • C:\Windows\System32\svchost.exe
                    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
                    3⤵
                      PID:820
                      • C:\Windows\system32\Dwm.exe
                        "C:\Windows\system32\Dwm.exe"
                        4⤵
                          PID:1172
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k netsvcs
                        3⤵
                          PID:848
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalService
                          3⤵
                            PID:1000
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k NetworkService
                            3⤵
                              PID:300
                            • C:\Windows\System32\spoolsv.exe
                              C:\Windows\System32\spoolsv.exe
                              3⤵
                                PID:272
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                                3⤵
                                  PID:1084
                                • C:\Windows\system32\taskhost.exe
                                  "taskhost.exe"
                                  3⤵
                                    PID:1120
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
                                    3⤵
                                      PID:2992
                                    • C:\Windows\system32\sppsvc.exe
                                      C:\Windows\system32\sppsvc.exe
                                      3⤵
                                        PID:2912
                                    • C:\Windows\system32\lsass.exe
                                      C:\Windows\system32\lsass.exe
                                      2⤵
                                        PID:480
                                      • C:\Windows\system32\lsm.exe
                                        C:\Windows\system32\lsm.exe
                                        2⤵
                                          PID:488
                                      • C:\Windows\system32\csrss.exe
                                        %SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
                                        1⤵
                                          PID:384
                                        • C:\Windows\system32\winlogon.exe
                                          winlogon.exe
                                          1⤵
                                            PID:420
                                          • C:\Windows\Explorer.EXE
                                            C:\Windows\Explorer.EXE
                                            1⤵
                                              PID:1212
                                              • C:\Users\Admin\AppData\Local\Temp\hxqqhmyxcjq\QQ号码QQ邮箱采集器2.7.exe
                                                "C:\Users\Admin\AppData\Local\Temp\hxqqhmyxcjq\QQ号码QQ邮箱采集器2.7.exe"
                                                2⤵
                                                • Loads dropped DLL
                                                • Writes to the Master Boot Record (MBR)
                                                • Modifies Internet Explorer settings
                                                • Suspicious behavior: EnumeratesProcesses
                                                • Suspicious behavior: MapViewOfSection
                                                • Suspicious use of AdjustPrivilegeToken
                                                • Suspicious use of SetWindowsHookEx
                                                • Suspicious use of WriteProcessMemory
                                                PID:1252

                                            Network

                                            MITRE ATT&CK Matrix ATT&CK v13

                                            Persistence

                                            Pre-OS Boot

                                            1
                                            T1542

                                            Bootkit

                                            1
                                            T1542.003

                                            Defense Evasion

                                            Pre-OS Boot

                                            1
                                            T1542

                                            Bootkit

                                            1
                                            T1542.003

                                            Modify Registry

                                            1
                                            T1112

                                            Discovery

                                            System Information Discovery

                                            1
                                            T1082

                                            Replay Monitor

                                            Loading Replay Monitor...

                                            Downloads

                                            • \Users\Admin\AppData\Local\Temp\hxqqhmyxcjq\CrackCaptchaAPI.dll
                                              Filesize

                                              1.3MB

                                              MD5

                                              9a4965011a94705227f62df0776f2ab6

                                              SHA1

                                              fe91972e1c993731cdacc7429c4f4760672adcf7

                                              SHA256

                                              a9ea79e9c5017616ca9085351ef166f35882ad5a201b92c4839ffdf1169e4113

                                              SHA512

                                              e74bc303d99a2151dd00b8f4da0aabd70b37fe46a74702034a5a0ab3da7cad9ad0b7d69b960a10d0876ad5b660e1b868c8956e8d05321f7120f480baee34378a

                                            • memory/1252-30-0x0000000010000000-0x000000001003E000-memory.dmp
                                              Filesize

                                              248KB

                                            • memory/1252-6-0x0000000010000000-0x000000001003E000-memory.dmp
                                              Filesize

                                              248KB

                                            • memory/1252-4-0x0000000010000000-0x000000001003E000-memory.dmp
                                              Filesize

                                              248KB

                                            • memory/1252-5-0x0000000010000000-0x000000001003E000-memory.dmp
                                              Filesize

                                              248KB

                                            • memory/1252-3-0x0000000010000000-0x000000001003E000-memory.dmp
                                              Filesize

                                              248KB

                                            • memory/1252-32-0x0000000010000000-0x000000001003E000-memory.dmp
                                              Filesize

                                              248KB

                                            • memory/1252-44-0x0000000010000000-0x000000001003E000-memory.dmp
                                              Filesize

                                              248KB

                                            • memory/1252-47-0x0000000010000000-0x000000001003E000-memory.dmp
                                              Filesize

                                              248KB

                                            • memory/1252-42-0x0000000010000000-0x000000001003E000-memory.dmp
                                              Filesize

                                              248KB

                                            • memory/1252-40-0x0000000010000000-0x000000001003E000-memory.dmp
                                              Filesize

                                              248KB

                                            • memory/1252-38-0x0000000010000000-0x000000001003E000-memory.dmp
                                              Filesize

                                              248KB

                                            • memory/1252-36-0x0000000010000000-0x000000001003E000-memory.dmp
                                              Filesize

                                              248KB

                                            • memory/1252-76-0x0000000000400000-0x00000000007D6000-memory.dmp
                                              Filesize

                                              3.8MB

                                            • memory/1252-1-0x0000000077E80000-0x0000000077E81000-memory.dmp
                                              Filesize

                                              4KB

                                            • memory/1252-20-0x0000000010000000-0x000000001003E000-memory.dmp
                                              Filesize

                                              248KB

                                            • memory/1252-26-0x0000000010000000-0x000000001003E000-memory.dmp
                                              Filesize

                                              248KB

                                            • memory/1252-24-0x0000000010000000-0x000000001003E000-memory.dmp
                                              Filesize

                                              248KB

                                            • memory/1252-22-0x0000000010000000-0x000000001003E000-memory.dmp
                                              Filesize

                                              248KB

                                            • memory/1252-28-0x0000000010000000-0x000000001003E000-memory.dmp
                                              Filesize

                                              248KB

                                            • memory/1252-18-0x0000000010000000-0x000000001003E000-memory.dmp
                                              Filesize

                                              248KB

                                            • memory/1252-16-0x0000000010000000-0x000000001003E000-memory.dmp
                                              Filesize

                                              248KB

                                            • memory/1252-14-0x0000000010000000-0x000000001003E000-memory.dmp
                                              Filesize

                                              248KB

                                            • memory/1252-12-0x0000000010000000-0x000000001003E000-memory.dmp
                                              Filesize

                                              248KB

                                            • memory/1252-10-0x0000000010000000-0x000000001003E000-memory.dmp
                                              Filesize

                                              248KB

                                            • memory/1252-8-0x0000000010000000-0x000000001003E000-memory.dmp
                                              Filesize

                                              248KB

                                            • memory/1252-0-0x0000000000400000-0x00000000007D6000-memory.dmp
                                              Filesize

                                              3.8MB

                                            • memory/1252-2-0x0000000077E7F000-0x0000000077E80000-memory.dmp
                                              Filesize

                                              4KB

                                            • memory/1252-34-0x0000000010000000-0x000000001003E000-memory.dmp
                                              Filesize

                                              248KB