Resubmissions

09-12-2022 21:29

221209-1cd95ahc3z 10

01-12-2022 14:21

221201-rpb6vsfg89 10

Analysis

  • max time kernel
    602s
  • max time network
    567s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-12-2022 21:29

General

  • Target

    WP.vbs

  • Size

    178B

  • MD5

    6d56c723eb7cf7abd06aa50a7056e6aa

  • SHA1

    6f8356a7b9ef9bf8be6defae17f16e2379414ab6

  • SHA256

    5331551c8b14b836ab6ed2aaa09f7b9b6219e6c188e35ec17b8a1bb8b3552183

  • SHA512

    50fde4517a31909d12e0a0169321a98ad752adb5fff58a6279330fe5cc5f1f27cdbe93f0f38d2d81c932cbd833129a931f8fff839f01247a10a57c4eee24cc2f

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:848
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass metaphysic\\flag.ps1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4024
      • C:\Windows\SysWOW64\rundll32.exe
        "C:\Windows\system32\rundll32.exe" C:\users\public\madamSmuggler.txt DrawThemeIcon
        3⤵
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of WriteProcessMemory
        PID:1976
        • C:\Windows\SysWOW64\wermgr.exe
          C:\Windows\SysWOW64\wermgr.exe
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:744
          • C:\Windows\SysWOW64\net.exe
            net view
            5⤵
            • Discovers systems in the same network
            PID:3324
          • C:\Windows\SysWOW64\cmd.exe
            cmd /c set
            5⤵
              PID:1260
            • C:\Windows\SysWOW64\arp.exe
              arp -a
              5⤵
                PID:2824
              • C:\Windows\SysWOW64\ipconfig.exe
                ipconfig /all
                5⤵
                • Gathers network information
                PID:3992
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup -querytype=ALL -timeout=12 _ldap._tcp.dc._msdcs.WORKGROUP
                5⤵
                  PID:2044
                • C:\Windows\SysWOW64\net.exe
                  net share
                  5⤵
                  • Suspicious use of WriteProcessMemory
                  PID:3180
                  • C:\Windows\SysWOW64\net1.exe
                    C:\Windows\system32\net1 share
                    6⤵
                      PID:2696
                  • C:\Windows\SysWOW64\route.exe
                    route print
                    5⤵
                      PID:4776
                    • C:\Windows\SysWOW64\netstat.exe
                      netstat -nao
                      5⤵
                      • Gathers network information
                      • Suspicious use of AdjustPrivilegeToken
                      PID:1568
                    • C:\Windows\SysWOW64\net.exe
                      net localgroup
                      5⤵
                      • Suspicious use of WriteProcessMemory
                      PID:1560
                      • C:\Windows\SysWOW64\net1.exe
                        C:\Windows\system32\net1 localgroup
                        6⤵
                          PID:5048
                      • C:\Windows\SysWOW64\whoami.exe
                        whoami /all
                        5⤵
                        • Suspicious use of AdjustPrivilegeToken
                        PID:4660
              • C:\Windows\system32\msiexec.exe
                C:\Windows\system32\msiexec.exe /V
                1⤵
                • Suspicious use of AdjustPrivilegeToken
                PID:560

              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\madamSmuggler.txt
                Filesize

                577KB

                MD5

                66a6d4bb6da8d1683092f651421c028f

                SHA1

                81e7e9ecff5e59ce00829b4bb0a94ccc960b8b93

                SHA256

                14efc89f9a135724fe635e0ce4f61c871b27358bc9b64c7408ab81bffe446424

                SHA512

                bd0a002cc51d499b39d7bb7ae316d58df36c00bbcae2272ed2529274c67b6bb60a61f48484fae6804c392f18cf62bac10b968452b7498b0f099d6701e540c8c5

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

                577KB

                MD5

                66a6d4bb6da8d1683092f651421c028f

                SHA1

                81e7e9ecff5e59ce00829b4bb0a94ccc960b8b93

                SHA256

                14efc89f9a135724fe635e0ce4f61c871b27358bc9b64c7408ab81bffe446424

                SHA512

                bd0a002cc51d499b39d7bb7ae316d58df36c00bbcae2272ed2529274c67b6bb60a61f48484fae6804c392f18cf62bac10b968452b7498b0f099d6701e540c8c5

              • memory/744-151-0x0000000000FA0000-0x0000000000FCA000-memory.dmp
                Filesize

                168KB

              • memory/744-150-0x0000000000FA0000-0x0000000000FCA000-memory.dmp
                Filesize

                168KB

              • memory/744-148-0x0000000000000000-mapping.dmp
              • memory/1260-153-0x0000000000000000-mapping.dmp
              • memory/1560-161-0x0000000000000000-mapping.dmp
              • memory/1568-160-0x0000000000000000-mapping.dmp
              • memory/1976-149-0x0000000000E10000-0x0000000000E3A000-memory.dmp
                Filesize

                168KB

              • memory/1976-147-0x0000000000E10000-0x0000000000E3A000-memory.dmp
                Filesize

                168KB

              • memory/1976-146-0x0000000000DE0000-0x0000000000E0D000-memory.dmp
                Filesize

                180KB

              • memory/1976-143-0x0000000000000000-mapping.dmp
              • memory/2044-156-0x0000000000000000-mapping.dmp
              • memory/2696-158-0x0000000000000000-mapping.dmp
              • memory/2824-154-0x0000000000000000-mapping.dmp
              • memory/3180-157-0x0000000000000000-mapping.dmp
              • memory/3324-152-0x0000000000000000-mapping.dmp
              • memory/3992-155-0x0000000000000000-mapping.dmp
              • memory/4024-138-0x0000000006720000-0x000000000673E000-memory.dmp
                Filesize

                120KB

              • memory/4024-140-0x0000000006CD0000-0x0000000006CEA000-memory.dmp
                Filesize

                104KB

              • memory/4024-137-0x0000000005FF0000-0x0000000006056000-memory.dmp
                Filesize

                408KB

              • memory/4024-135-0x0000000005750000-0x0000000005772000-memory.dmp
                Filesize

                136KB

              • memory/4024-142-0x0000000007DE0000-0x0000000008384000-memory.dmp
                Filesize

                5.6MB

              • memory/4024-139-0x0000000007790000-0x0000000007826000-memory.dmp
                Filesize

                600KB

              • memory/4024-132-0x0000000000000000-mapping.dmp
              • memory/4024-136-0x0000000005F80000-0x0000000005FE6000-memory.dmp
                Filesize

                408KB

              • memory/4024-141-0x00000000076F0000-0x0000000007712000-memory.dmp
                Filesize

                136KB

              • memory/4024-133-0x0000000005170000-0x00000000051A6000-memory.dmp
                Filesize

                216KB

              • memory/4024-134-0x00000000057E0000-0x0000000005E08000-memory.dmp
                Filesize

                6.2MB

              • memory/4660-163-0x0000000000000000-mapping.dmp
              • memory/4776-159-0x0000000000000000-mapping.dmp
              • memory/5048-162-0x0000000000000000-mapping.dmp