Resubmissions

09-12-2022 21:31

221209-1c8tqsed62 10

01-12-2022 19:44

221201-yf4yvaeb95 10

Analysis

  • max time kernel
    653s
  • max time network
    643s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    09-12-2022 21:31

General

  • Target

    00790 Dec 01.lnk

  • Size

    951B

  • MD5

    88bc566bf7c592d012aa14ce10e8db84

  • SHA1

    7a68cf80d99259f5979b48a559c64dfd037f7a51

  • SHA256

    46580b7da7e711bf4de330de90f3d83498508f68f3308378fb219e2045244b01

  • SHA512

    bfb65e78af45321b5768cd1fcc458c8aeadb48b05ef767fa83aeb5972b903b4fdd5e4bbd52ea591f2b94a18a5200f1f3d8d8bd11338c03bef32bb3a0b97a6f99

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.

  • 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 27 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\00790 Dec 01.lnk"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:960
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c rundll32.exe 48.dll,DrawThemeIcon
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1688
      • C:\Windows\system32\rundll32.exe
        rundll32.exe 48.dll,DrawThemeIcon
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1888
        • C:\Windows\SysWOW64\rundll32.exe
          rundll32.exe 48.dll,DrawThemeIcon
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of WriteProcessMemory
          PID:900
          • C:\Windows\SysWOW64\wermgr.exe
            C:\Windows\SysWOW64\wermgr.exe
            5⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of WriteProcessMemory
            PID:1212
            • C:\Windows\SysWOW64\net.exe
              net view
              6⤵
              • Discovers systems in the same network
              PID:952
            • C:\Windows\SysWOW64\cmd.exe
              cmd /c set
              6⤵
                PID:2024
              • C:\Windows\SysWOW64\arp.exe
                arp -a
                6⤵
                  PID:1564
                • C:\Windows\SysWOW64\ipconfig.exe
                  ipconfig /all
                  6⤵
                  • Gathers network information
                  PID:280
                • C:\Windows\SysWOW64\nslookup.exe
                  nslookup -querytype=ALL -timeout=12 _ldap._tcp.dc._msdcs.WORKGROUP
                  6⤵
                    PID:1968
                  • C:\Windows\SysWOW64\net.exe
                    net share
                    6⤵
                    • Suspicious use of WriteProcessMemory
                    PID:1524
                    • C:\Windows\SysWOW64\net1.exe
                      C:\Windows\system32\net1 share
                      7⤵
                        PID:1256
                    • C:\Windows\SysWOW64\route.exe
                      route print
                      6⤵
                        PID:1604
                      • C:\Windows\SysWOW64\netstat.exe
                        netstat -nao
                        6⤵
                        • Gathers network information
                        • Suspicious use of AdjustPrivilegeToken
                        PID:1192
                      • C:\Windows\SysWOW64\net.exe
                        net localgroup
                        6⤵
                        • Suspicious use of WriteProcessMemory
                        PID:1764
                        • C:\Windows\SysWOW64\net1.exe
                          C:\Windows\system32\net1 localgroup
                          7⤵
                            PID:1976
                        • C:\Windows\SysWOW64\whoami.exe
                          whoami /all
                          6⤵
                          • Suspicious use of AdjustPrivilegeToken
                          PID:588
              • C:\Windows\system32\msiexec.exe
                C:\Windows\system32\msiexec.exe /V
                1⤵
                • Suspicious use of AdjustPrivilegeToken
                PID:1780

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • memory/280-107-0x0000000000000000-mapping.dmp

              • memory/588-116-0x0000000000000000-mapping.dmp

              • memory/900-90-0x0000000000000000-mapping.dmp

              • memory/900-91-0x0000000075591000-0x0000000075593000-memory.dmp

                Filesize

                8KB

              • memory/900-95-0x00000000001B0000-0x00000000001DA000-memory.dmp

                Filesize

                168KB

              • memory/900-96-0x00000000001B0000-0x00000000001DA000-memory.dmp

                Filesize

                168KB

              • memory/900-97-0x0000000000180000-0x00000000001AD000-memory.dmp

                Filesize

                180KB

              • memory/900-98-0x00000000001B0000-0x00000000001DA000-memory.dmp

                Filesize

                168KB

              • memory/900-101-0x00000000001B0000-0x00000000001DA000-memory.dmp

                Filesize

                168KB

              • memory/952-104-0x0000000000000000-mapping.dmp

              • memory/960-54-0x000007FEFBAC1000-0x000007FEFBAC3000-memory.dmp

                Filesize

                8KB

              • memory/1192-113-0x0000000000000000-mapping.dmp

              • memory/1212-103-0x0000000000130000-0x000000000015A000-memory.dmp

                Filesize

                168KB

              • memory/1212-102-0x0000000000130000-0x000000000015A000-memory.dmp

                Filesize

                168KB

              • memory/1212-99-0x0000000000000000-mapping.dmp

              • memory/1256-111-0x0000000000000000-mapping.dmp

              • memory/1524-110-0x0000000000000000-mapping.dmp

              • memory/1564-106-0x0000000000000000-mapping.dmp

              • memory/1604-112-0x0000000000000000-mapping.dmp

              • memory/1688-88-0x0000000000000000-mapping.dmp

              • memory/1764-114-0x0000000000000000-mapping.dmp

              • memory/1888-89-0x0000000000000000-mapping.dmp

              • memory/1968-109-0x0000000000000000-mapping.dmp

              • memory/1976-115-0x0000000000000000-mapping.dmp

              • memory/2024-105-0x0000000000000000-mapping.dmp