Resubmissions

09-12-2022 21:27

221209-1aq6xaed45 10

07-12-2022 11:05

221207-m678eaah33 10

Analysis

  • max time kernel
    602s
  • max time network
    585s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-12-2022 21:27

General

  • Target

    WP.vbs

  • Size

    181B

  • MD5

    36b42aaf5625df1c195e9c6d21e47287

  • SHA1

    797ad22a5570daaabbce770aae647d08ca4155d0

  • SHA256

    2fdf9677d4bfd71b17e349931b1377943c20a2689466038b9a67774270559082

  • SHA512

    2908c58ea798c3f5fcc6a31a739dfb7b5e26528a0ef68e18e533e549fdb1decb3c0667579606f72c54c138b1a6fc0c2eda4e47d06b4290460b096f77bff822d5

Malware Config

Extracted

Family

qakbot

Version

404.46

Botnet

obama224

Campaign

1669794048

C2

75.161.233.194:995

216.82.134.218:443

174.104.184.149:443

173.18.126.3:443

87.202.101.164:50000

172.90.139.138:2222

184.153.132.82:443

185.135.120.81:443

24.228.132.224:2222

87.223.84.190:443

178.153.195.40:443

24.64.114.59:2222

77.126.81.208:443

75.99.125.235:2222

173.239.94.212:443

98.145.23.67:443

109.177.245.176:2222

72.200.109.104:443

12.172.173.82:993

82.11.242.219:443

Attributes
  • salt

    SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Discovers systems in the same network 1 TTPs 1 IoCs
  • Gathers network information 2 TTPs 2 IoCs

    Uses commandline utility to view network configuration.

  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 30 IoCs
  • Suspicious use of WriteProcessMemory 47 IoCs

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\WP.vbs"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3440
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass metaphysic\\clumped.ps1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3036
      • C:\Windows\SysWOW64\rundll32.exe
        "C:\Windows\system32\rundll32.exe" C:\users\public\spikingUnintelligible.txt DrawThemeIcon
        3⤵
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of WriteProcessMemory
        PID:2764
        • C:\Windows\SysWOW64\wermgr.exe
          C:\Windows\SysWOW64\wermgr.exe
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:1220
          • C:\Windows\SysWOW64\net.exe
            net view
            5⤵
            • Discovers systems in the same network
            PID:4508
          • C:\Windows\SysWOW64\cmd.exe
            cmd /c set
            5⤵
              PID:4032
            • C:\Windows\SysWOW64\arp.exe
              arp -a
              5⤵
                PID:2656
              • C:\Windows\SysWOW64\ipconfig.exe
                ipconfig /all
                5⤵
                • Gathers network information
                PID:4276
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup -querytype=ALL -timeout=12 _ldap._tcp.dc._msdcs.WORKGROUP
                5⤵
                  PID:1316
                • C:\Windows\SysWOW64\net.exe
                  net share
                  5⤵
                  • Suspicious use of WriteProcessMemory
                  PID:4620
                  • C:\Windows\SysWOW64\net1.exe
                    C:\Windows\system32\net1 share
                    6⤵
                      PID:3952
                  • C:\Windows\SysWOW64\route.exe
                    route print
                    5⤵
                      PID:428
                    • C:\Windows\SysWOW64\netstat.exe
                      netstat -nao
                      5⤵
                      • Gathers network information
                      • Suspicious use of AdjustPrivilegeToken
                      PID:4760
                    • C:\Windows\SysWOW64\net.exe
                      net localgroup
                      5⤵
                      • Suspicious use of WriteProcessMemory
                      PID:3608
                      • C:\Windows\SysWOW64\net1.exe
                        C:\Windows\system32\net1 localgroup
                        6⤵
                          PID:912
                      • C:\Windows\SysWOW64\whoami.exe
                        whoami /all
                        5⤵
                        • Suspicious use of AdjustPrivilegeToken
                        PID:3868
              • C:\Windows\system32\msiexec.exe
                C:\Windows\system32\msiexec.exe /V
                1⤵
                • Suspicious use of AdjustPrivilegeToken
                PID:1240

              Network

              MITRE ATT&CK Matrix ATT&CK v6

              Execution

              Command-Line Interface

              1
              T1059

              Discovery

              Query Registry

              1
              T1012

              System Information Discovery

              3
              T1082

              Remote System Discovery

              1
              T1018

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Public\spikingUnintelligible.txt
                Filesize

                577KB

                MD5

                8f41aa5b3497fb5098b03f85dfe3296a

                SHA1

                e978c1b1169bb9c629ebc664e5af93d1bd8f0e22

                SHA256

                46ed8b4d05f24617bc6e13492769be9df3139855c952ff4846f7ac03add207d7

                SHA512

                5e89c0831b5dad4ffc8f43d9dea337285a03dd9e88675f75c6e50d7ff8041a73699691d4a9d4b83b03466028f3b7d62b3790c9d54c189a60ce70ecc59223493d

              • C:\users\public\spikingUnintelligible.txt
                Filesize

                577KB

                MD5

                8f41aa5b3497fb5098b03f85dfe3296a

                SHA1

                e978c1b1169bb9c629ebc664e5af93d1bd8f0e22

                SHA256

                46ed8b4d05f24617bc6e13492769be9df3139855c952ff4846f7ac03add207d7

                SHA512

                5e89c0831b5dad4ffc8f43d9dea337285a03dd9e88675f75c6e50d7ff8041a73699691d4a9d4b83b03466028f3b7d62b3790c9d54c189a60ce70ecc59223493d

              • memory/428-159-0x0000000000000000-mapping.dmp
              • memory/912-162-0x0000000000000000-mapping.dmp
              • memory/1220-151-0x0000000000460000-0x000000000048A000-memory.dmp
                Filesize

                168KB

              • memory/1220-150-0x0000000000460000-0x000000000048A000-memory.dmp
                Filesize

                168KB

              • memory/1220-148-0x0000000000000000-mapping.dmp
              • memory/1316-156-0x0000000000000000-mapping.dmp
              • memory/2656-154-0x0000000000000000-mapping.dmp
              • memory/2764-146-0x0000000000970000-0x000000000099D000-memory.dmp
                Filesize

                180KB

              • memory/2764-149-0x0000000000C40000-0x0000000000C6A000-memory.dmp
                Filesize

                168KB

              • memory/2764-143-0x0000000000000000-mapping.dmp
              • memory/2764-147-0x0000000000C40000-0x0000000000C6A000-memory.dmp
                Filesize

                168KB

              • memory/3036-137-0x0000000005680000-0x00000000056E6000-memory.dmp
                Filesize

                408KB

              • memory/3036-138-0x0000000005B50000-0x0000000005B6E000-memory.dmp
                Filesize

                120KB

              • memory/3036-139-0x0000000006EB0000-0x0000000006F46000-memory.dmp
                Filesize

                600KB

              • memory/3036-140-0x0000000006200000-0x000000000621A000-memory.dmp
                Filesize

                104KB

              • memory/3036-142-0x0000000007500000-0x0000000007AA4000-memory.dmp
                Filesize

                5.6MB

              • memory/3036-136-0x0000000005610000-0x0000000005676000-memory.dmp
                Filesize

                408KB

              • memory/3036-135-0x0000000004D90000-0x0000000004DB2000-memory.dmp
                Filesize

                136KB

              • memory/3036-133-0x0000000004660000-0x0000000004696000-memory.dmp
                Filesize

                216KB

              • memory/3036-141-0x0000000006250000-0x0000000006272000-memory.dmp
                Filesize

                136KB

              • memory/3036-132-0x0000000000000000-mapping.dmp
              • memory/3036-134-0x0000000004DC0000-0x00000000053E8000-memory.dmp
                Filesize

                6.2MB

              • memory/3608-161-0x0000000000000000-mapping.dmp
              • memory/3868-163-0x0000000000000000-mapping.dmp
              • memory/3952-158-0x0000000000000000-mapping.dmp
              • memory/4032-153-0x0000000000000000-mapping.dmp
              • memory/4276-155-0x0000000000000000-mapping.dmp
              • memory/4508-152-0x0000000000000000-mapping.dmp
              • memory/4620-157-0x0000000000000000-mapping.dmp
              • memory/4760-160-0x0000000000000000-mapping.dmp