Analysis

  • max time kernel
    138s
  • max time network
    103s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    09-11-2020 20:41

General

  • Target

    file1.exe

  • Size

    1.1MB

  • MD5

    0c5d9a27daa00d234af1a30882aacc50

  • SHA1

    ac369d06c81af9d663e135a04dc94e582a0604fb

  • SHA256

    faf8184aa2a041106b6db4e567716ef5327df36371e5044b1c3818c1ac4d0466

  • SHA512

    4f16b17d05359863da6e8128215d68532f81350b339167469174993064451fc1f7b2fbe9af0d58c43e04611ac7912369f8af9f59092305b4ca7390a93066a7d9

Malware Config

Extracted

Family

qakbot

Botnet

spx135

Campaign

1591627649

C2

89.32.216.156:443

74.222.204.82:443

24.183.39.93:443

97.93.211.17:443

80.14.209.42:2222

96.35.170.82:2222

151.73.124.242:443

98.110.231.63:443

108.227.161.27:995

173.3.132.17:995

31.5.41.52:443

24.122.228.88:443

5.107.208.94:2222

76.185.136.58:443

50.29.166.232:995

73.210.114.187:443

92.114.107.193:995

24.43.22.220:993

50.247.230.33:995

72.142.106.198:465

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Turns off Windows Defender SpyNet reporting 2 TTPs
  • Windows security bypass 2 TTPs
  • CryptOne packer 5 IoCs

    Detects CryptOne packer defined in NCC blogpost.

  • Executes dropped EXE 4 IoCs
  • Checks SCSI registry key(s) 3 TTPs 18 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Modifies data under HKEY_USERS 5 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 24 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 46 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file1.exe
    "C:\Users\Admin\AppData\Local\Temp\file1.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:672
    • C:\Users\Admin\AppData\Local\Temp\file1.exe
      C:\Users\Admin\AppData\Local\Temp\file1.exe /C
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      PID:188
    • C:\Users\Admin\AppData\Roaming\Microsoft\Retyhwdlzpna\licyl.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Retyhwdlzpna\licyl.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:2308
      • C:\Users\Admin\AppData\Roaming\Microsoft\Retyhwdlzpna\licyl.exe
        C:\Users\Admin\AppData\Roaming\Microsoft\Retyhwdlzpna\licyl.exe /C
        3⤵
        • Executes dropped EXE
        • Checks SCSI registry key(s)
        • Suspicious behavior: EnumeratesProcesses
        PID:636
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:3924
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn oivkddggk /tr "\"C:\Users\Admin\AppData\Local\Temp\file1.exe\" /I oivkddggk" /SC ONCE /Z /ST 23:05 /ET 23:17
      2⤵
      • Creates scheduled task(s)
      PID:1012
  • C:\Users\Admin\AppData\Local\Temp\file1.exe
    C:\Users\Admin\AppData\Local\Temp\file1.exe /I oivkddggk
    1⤵
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:416
    • C:\Windows\system32\reg.exe
      C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Microsoft AntiMalware\SpyNet" /f /t REG_DWORD /v "SpyNetReporting" /d "0"
      2⤵
        PID:1180
      • C:\Windows\system32\reg.exe
        C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Microsoft AntiMalware\SpyNet" /f /t REG_DWORD /v "SubmitSamplesConsent" /d "2"
        2⤵
          PID:2444
        • C:\Windows\system32\reg.exe
          C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Wow6432Node\Microsoft AntiMalware\SpyNet" /f /t REG_DWORD /v "SpyNetReporting" /d "0"
          2⤵
            PID:3836
          • C:\Windows\system32\reg.exe
            C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Wow6432Node\Microsoft AntiMalware\SpyNet" /f /t REG_DWORD /v "SubmitSamplesConsent" /d "2"
            2⤵
              PID:2176
            • C:\Windows\system32\reg.exe
              C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\SpyNet" /f /t REG_DWORD /v "SpyNetReporting" /d "0"
              2⤵
                PID:3580
              • C:\Windows\system32\reg.exe
                C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\SpyNet" /f /t REG_DWORD /v "SubmitSamplesConsent" /d "2"
                2⤵
                  PID:4068
                • C:\Windows\system32\reg.exe
                  C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Spynet" /f /t REG_DWORD /v "SpyNetReporting" /d "0"
                  2⤵
                    PID:2072
                  • C:\Windows\system32\reg.exe
                    C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Spynet" /f /t REG_DWORD /v "SubmitSamplesConsent" /d "2"
                    2⤵
                      PID:3968
                    • C:\Windows\system32\reg.exe
                      C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\Users\Admin\AppData\Roaming\Microsoft\Retyhwdlzpna" /d "0"
                      2⤵
                        PID:2164
                      • C:\Users\Admin\AppData\Roaming\Microsoft\Retyhwdlzpna\licyl.exe
                        C:\Users\Admin\AppData\Roaming\Microsoft\Retyhwdlzpna\licyl.exe
                        2⤵
                        • Executes dropped EXE
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious use of WriteProcessMemory
                        PID:1212
                        • C:\Users\Admin\AppData\Roaming\Microsoft\Retyhwdlzpna\licyl.exe
                          C:\Users\Admin\AppData\Roaming\Microsoft\Retyhwdlzpna\licyl.exe /C
                          3⤵
                          • Executes dropped EXE
                          • Checks SCSI registry key(s)
                          • Suspicious behavior: EnumeratesProcesses
                          PID:1704
                      • C:\Windows\System32\cmd.exe
                        "C:\Windows\System32\cmd.exe" /c ping.exe -n 6 127.0.0.1 & type "C:\Windows\System32\calc.exe" > "C:\Users\Admin\AppData\Local\Temp\file1.exe"
                        2⤵
                        • Suspicious use of WriteProcessMemory
                        PID:1036
                        • C:\Windows\system32\PING.EXE
                          ping.exe -n 6 127.0.0.1
                          3⤵
                          • Runs ping.exe
                          PID:2720
                      • C:\Windows\system32\schtasks.exe
                        "C:\Windows\system32\schtasks.exe" /DELETE /F /TN oivkddggk
                        2⤵
                          PID:196

                      Network

                      MITRE ATT&CK Matrix ATT&CK v6

                      Execution

                      Scheduled Task

                      1
                      T1053

                      Persistence

                      Scheduled Task

                      1
                      T1053

                      Privilege Escalation

                      Scheduled Task

                      1
                      T1053

                      Defense Evasion

                      Disabling Security Tools

                      2
                      T1089

                      Modify Registry

                      2
                      T1112

                      Discovery

                      Query Registry

                      1
                      T1012

                      Peripheral Device Discovery

                      1
                      T1120

                      System Information Discovery

                      1
                      T1082

                      Remote System Discovery

                      1
                      T1018

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      • C:\Users\Admin\AppData\Roaming\Microsoft\Retyhwdlzpna\licyl.dat
                        MD5

                        7161d783602e7ed921406bb64ee93dbb

                        SHA1

                        ca1ed5976002293a83a68d56eb7115d4f7f1a579

                        SHA256

                        a8f9910b3dca4bb8d121f388700bc3a7461abe89b85886610fb73e416fcd9f01

                        SHA512

                        cc248eeb7e90e92c4a9db0d6c232a18a7f5357fa8607c01bd60646c84e60fd454f0afc2452cfc3039596b668ae490a32d3f7756eafd9c60fa5257e36ea59cd43

                      • C:\Users\Admin\AppData\Roaming\Microsoft\Retyhwdlzpna\licyl.exe
                        MD5

                        0c5d9a27daa00d234af1a30882aacc50

                        SHA1

                        ac369d06c81af9d663e135a04dc94e582a0604fb

                        SHA256

                        faf8184aa2a041106b6db4e567716ef5327df36371e5044b1c3818c1ac4d0466

                        SHA512

                        4f16b17d05359863da6e8128215d68532f81350b339167469174993064451fc1f7b2fbe9af0d58c43e04611ac7912369f8af9f59092305b4ca7390a93066a7d9

                      • C:\Users\Admin\AppData\Roaming\Microsoft\Retyhwdlzpna\licyl.exe
                        MD5

                        0c5d9a27daa00d234af1a30882aacc50

                        SHA1

                        ac369d06c81af9d663e135a04dc94e582a0604fb

                        SHA256

                        faf8184aa2a041106b6db4e567716ef5327df36371e5044b1c3818c1ac4d0466

                        SHA512

                        4f16b17d05359863da6e8128215d68532f81350b339167469174993064451fc1f7b2fbe9af0d58c43e04611ac7912369f8af9f59092305b4ca7390a93066a7d9

                      • C:\Users\Admin\AppData\Roaming\Microsoft\Retyhwdlzpna\licyl.exe
                        MD5

                        0c5d9a27daa00d234af1a30882aacc50

                        SHA1

                        ac369d06c81af9d663e135a04dc94e582a0604fb

                        SHA256

                        faf8184aa2a041106b6db4e567716ef5327df36371e5044b1c3818c1ac4d0466

                        SHA512

                        4f16b17d05359863da6e8128215d68532f81350b339167469174993064451fc1f7b2fbe9af0d58c43e04611ac7912369f8af9f59092305b4ca7390a93066a7d9

                      • C:\Users\Admin\AppData\Roaming\Microsoft\Retyhwdlzpna\licyl.exe
                        MD5

                        0c5d9a27daa00d234af1a30882aacc50

                        SHA1

                        ac369d06c81af9d663e135a04dc94e582a0604fb

                        SHA256

                        faf8184aa2a041106b6db4e567716ef5327df36371e5044b1c3818c1ac4d0466

                        SHA512

                        4f16b17d05359863da6e8128215d68532f81350b339167469174993064451fc1f7b2fbe9af0d58c43e04611ac7912369f8af9f59092305b4ca7390a93066a7d9

                      • C:\Users\Admin\AppData\Roaming\Microsoft\Retyhwdlzpna\licyl.exe
                        MD5

                        0c5d9a27daa00d234af1a30882aacc50

                        SHA1

                        ac369d06c81af9d663e135a04dc94e582a0604fb

                        SHA256

                        faf8184aa2a041106b6db4e567716ef5327df36371e5044b1c3818c1ac4d0466

                        SHA512

                        4f16b17d05359863da6e8128215d68532f81350b339167469174993064451fc1f7b2fbe9af0d58c43e04611ac7912369f8af9f59092305b4ca7390a93066a7d9

                      • memory/188-0-0x0000000000000000-mapping.dmp
                      • memory/188-1-0x0000000002830000-0x0000000002831000-memory.dmp
                        Filesize

                        4KB

                      • memory/196-24-0x0000000000000000-mapping.dmp
                      • memory/636-8-0x00000000028C0000-0x00000000028C1000-memory.dmp
                        Filesize

                        4KB

                      • memory/636-6-0x0000000000000000-mapping.dmp
                      • memory/1012-5-0x0000000000000000-mapping.dmp
                      • memory/1036-23-0x0000000000000000-mapping.dmp
                      • memory/1180-12-0x0000000000000000-mapping.dmp
                      • memory/1212-21-0x0000000000000000-mapping.dmp
                      • memory/1704-28-0x0000000002700000-0x0000000002701000-memory.dmp
                        Filesize

                        4KB

                      • memory/1704-26-0x0000000000000000-mapping.dmp
                      • memory/2072-18-0x0000000000000000-mapping.dmp
                      • memory/2164-20-0x0000000000000000-mapping.dmp
                      • memory/2176-15-0x0000000000000000-mapping.dmp
                      • memory/2308-9-0x00000000021D0000-0x000000000220A000-memory.dmp
                        Filesize

                        232KB

                      • memory/2308-2-0x0000000000000000-mapping.dmp
                      • memory/2444-13-0x0000000000000000-mapping.dmp
                      • memory/2720-25-0x0000000000000000-mapping.dmp
                      • memory/3580-16-0x0000000000000000-mapping.dmp
                      • memory/3836-14-0x0000000000000000-mapping.dmp
                      • memory/3924-10-0x0000000000000000-mapping.dmp
                      • memory/3968-19-0x0000000000000000-mapping.dmp
                      • memory/4068-17-0x0000000000000000-mapping.dmp