Analysis

  • max time kernel
    600s
  • max time network
    602s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    08/02/2023, 20:35

General

  • Target

    RunDLL-1.bat

  • Size

    27B

  • MD5

    da163b43bf53cdb1a35eab7ba0df41fa

  • SHA1

    f962d7ec3d84787dba31a90601d6f294d5672878

  • SHA256

    5569fa4bd0e91bc70c233aff868cb939d103b029b6a736a18b9e8f0045a53ae0

  • SHA512

    ec7476da000a4f3b707ae0c2b182393bd053e9e3d1686f2f38b79dc0c5d5c6053b2eb03d0a02676e133505356bab1a5a9fde9fa1dac13dfa4e4af36417906506

Malware Config

Extracted

Family

qakbot

Version

404.492

Botnet

BB14

Campaign

1675848844

C2

70.64.77.115:443

69.119.123.159:2222

109.11.175.42:2222

172.248.42.122:443

64.130.78.191:443

24.64.112.40:2078

71.46.234.171:443

103.141.50.117:995

41.231.232.68:995

183.87.163.165:443

95.94.41.77:2222

82.121.195.187:2222

173.18.126.3:443

174.68.148.189:443

12.172.173.82:2087

84.108.200.161:443

86.182.184.130:443

85.59.61.52:2222

201.244.108.183:995

123.3.240.16:995

Attributes
  • salt

    SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 27 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\RunDLL-1.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1632
    • C:\Windows\system32\rundll32.exe
      rundll32.exe putty.jpg,Wind
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1648
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe putty.jpg,Wind
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of WriteProcessMemory
        PID:956
        • C:\Windows\SysWOW64\wermgr.exe
          C:\Windows\SysWOW64\wermgr.exe
          4⤵
            PID:1404
          • C:\Windows\SysWOW64\wermgr.exe
            C:\Windows\SysWOW64\wermgr.exe
            4⤵
              PID:1720
            • C:\Windows\SysWOW64\msra.exe
              C:\Windows\SysWOW64\msra.exe
              4⤵
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of WriteProcessMemory
              PID:1008
              • C:\Windows\SysWOW64\net.exe
                net view
                5⤵
                • Discovers systems in the same network
                PID:1716
              • C:\Windows\SysWOW64\cmd.exe
                cmd /c set
                5⤵
                  PID:1580
                • C:\Windows\SysWOW64\arp.exe
                  arp -a
                  5⤵
                    PID:832
                  • C:\Windows\SysWOW64\ipconfig.exe
                    ipconfig /all
                    5⤵
                    • Gathers network information
                    PID:1760
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup -querytype=ALL -timeout=12 _ldap._tcp.dc._msdcs.WORKGROUP
                    5⤵
                      PID:1932
                    • C:\Windows\SysWOW64\net.exe
                      net share
                      5⤵
                      • Suspicious use of WriteProcessMemory
                      PID:1500
                      • C:\Windows\SysWOW64\net1.exe
                        C:\Windows\system32\net1 share
                        6⤵
                          PID:1740
                      • C:\Windows\SysWOW64\route.exe
                        route print
                        5⤵
                          PID:388
                        • C:\Windows\SysWOW64\netstat.exe
                          netstat -nao
                          5⤵
                          • Gathers network information
                          • Suspicious use of AdjustPrivilegeToken
                          PID:1944
                        • C:\Windows\SysWOW64\net.exe
                          net localgroup
                          5⤵
                            PID:1208
                            • C:\Windows\SysWOW64\net1.exe
                              C:\Windows\system32\net1 localgroup
                              6⤵
                                PID:2008
                            • C:\Windows\SysWOW64\whoami.exe
                              whoami /all
                              5⤵
                              • Suspicious use of AdjustPrivilegeToken
                              PID:712
                    • C:\Windows\system32\msiexec.exe
                      C:\Windows\system32\msiexec.exe /V
                      1⤵
                      • Suspicious use of AdjustPrivilegeToken
                      PID:932

                    Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • memory/932-83-0x000007FEFBCA1000-0x000007FEFBCA3000-memory.dmp

                      Filesize

                      8KB

                    • memory/956-57-0x0000000010000000-0x0000000010023000-memory.dmp

                      Filesize

                      140KB

                    • memory/956-63-0x00000000000B0000-0x00000000000B3000-memory.dmp

                      Filesize

                      12KB

                    • memory/956-62-0x00000000000B0000-0x00000000000B3000-memory.dmp

                      Filesize

                      12KB

                    • memory/956-56-0x0000000076091000-0x0000000076093000-memory.dmp

                      Filesize

                      8KB

                    • memory/1008-68-0x0000000000080000-0x00000000000A3000-memory.dmp

                      Filesize

                      140KB

                    • memory/1008-69-0x0000000000080000-0x00000000000A3000-memory.dmp

                      Filesize

                      140KB