Resubmissions

05-12-2022 21:50

221205-1px8rsdf7x 10

05-12-2022 21:36

221205-1fxwmshg72 10

05-12-2022 21:13

221205-z2tknsbd2y 10

02-12-2022 18:49

221202-xgbs1sdc28 10

Analysis

  • max time kernel
    600s
  • max time network
    620s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    05-12-2022 21:13

General

  • Target

    amended/unwarmed.dll

  • Size

    444KB

  • MD5

    278dcd5147c869e6940e6baba52bb931

  • SHA1

    cc8b2111b22a72a1d7831751c64ff9b107fc545d

  • SHA256

    4a6fa75896f4dca8e3ad9c5024037b10b61bd4a723819aaf0ea941f37a763411

  • SHA512

    2ddd45bbd30a11ac9816aa27053d6b9151468064de3245a46a82e35884814cd1a2dd8decbef540b92b22b106572c4bbe97f92f2a1ec01a5eab592d67c306654f

  • SSDEEP

    12288:BWyGWZDZNFkHkmqnfsd5Ja46fDV3+QWc2:AOZuHk2JajfRO8

Malware Config

Extracted

Family

qakbot

Version

404.46

Botnet

obama225

Campaign

1669974461

C2

85.59.61.52:2222

66.191.69.18:995

186.64.67.9:443

174.104.184.149:443

91.165.188.74:50000

213.22.188.57:2222

173.18.126.3:443

90.89.95.158:2222

172.90.139.138:2222

78.100.230.10:995

184.153.132.82:443

41.100.146.58:443

85.152.152.46:443

75.99.125.235:2222

83.92.85.93:443

173.239.94.212:443

24.64.114.59:2222

74.66.134.24:443

98.145.23.67:443

213.67.255.57:2222

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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 27 IoCs
  • Suspicious use of WriteProcessMemory 61 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\amended\unwarmed.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1152
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\amended\unwarmed.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:2028
      • C:\Windows\SysWOW64\wermgr.exe
        C:\Windows\SysWOW64\wermgr.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:592
        • C:\Windows\SysWOW64\net.exe
          net view
          4⤵
          • Discovers systems in the same network
          PID:1612
        • C:\Windows\SysWOW64\cmd.exe
          cmd /c set
          4⤵
            PID:1416
          • C:\Windows\SysWOW64\arp.exe
            arp -a
            4⤵
              PID:1936
            • C:\Windows\SysWOW64\ipconfig.exe
              ipconfig /all
              4⤵
              • Gathers network information
              PID:1656
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup -querytype=ALL -timeout=12 _ldap._tcp.dc._msdcs.WORKGROUP
              4⤵
                PID:1692
              • C:\Windows\SysWOW64\net.exe
                net share
                4⤵
                • Suspicious use of WriteProcessMemory
                PID:1708
                • C:\Windows\SysWOW64\net1.exe
                  C:\Windows\system32\net1 share
                  5⤵
                    PID:1472
                • C:\Windows\SysWOW64\route.exe
                  route print
                  4⤵
                    PID:1456
                  • C:\Windows\SysWOW64\netstat.exe
                    netstat -nao
                    4⤵
                    • Gathers network information
                    • Suspicious use of AdjustPrivilegeToken
                    PID:1944
                  • C:\Windows\SysWOW64\net.exe
                    net localgroup
                    4⤵
                    • Suspicious use of WriteProcessMemory
                    PID:904
                    • C:\Windows\SysWOW64\net1.exe
                      C:\Windows\system32\net1 localgroup
                      5⤵
                        PID:980
                    • C:\Windows\SysWOW64\whoami.exe
                      whoami /all
                      4⤵
                      • Suspicious use of AdjustPrivilegeToken
                      PID:2032
              • C:\Windows\system32\msiexec.exe
                C:\Windows\system32\msiexec.exe /V
                1⤵
                • Suspicious use of AdjustPrivilegeToken
                PID:536

              Network

              MITRE ATT&CK Matrix ATT&CK v6

              Execution

              Command-Line Interface

              1
              T1059

              Discovery

              Remote System Discovery

              1
              T1018

              System Information Discovery

              1
              T1082

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • \??\PIPE\wkssvc
                MD5

                d41d8cd98f00b204e9800998ecf8427e

                SHA1

                da39a3ee5e6b4b0d3255bfef95601890afd80709

                SHA256

                e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                SHA512

                cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

              • memory/536-79-0x000007FEFBFC1000-0x000007FEFBFC3000-memory.dmp
                Filesize

                8KB

              • memory/592-64-0x0000000000080000-0x00000000000AA000-memory.dmp
                Filesize

                168KB

              • memory/592-60-0x0000000000000000-mapping.dmp
              • memory/592-63-0x0000000000080000-0x00000000000AA000-memory.dmp
                Filesize

                168KB

              • memory/904-75-0x0000000000000000-mapping.dmp
              • memory/980-76-0x0000000000000000-mapping.dmp
              • memory/1416-66-0x0000000000000000-mapping.dmp
              • memory/1456-73-0x0000000000000000-mapping.dmp
              • memory/1472-72-0x0000000000000000-mapping.dmp
              • memory/1612-65-0x0000000000000000-mapping.dmp
              • memory/1656-68-0x0000000000000000-mapping.dmp
              • memory/1692-70-0x0000000000000000-mapping.dmp
              • memory/1708-71-0x0000000000000000-mapping.dmp
              • memory/1936-67-0x0000000000000000-mapping.dmp
              • memory/1944-74-0x0000000000000000-mapping.dmp
              • memory/2028-54-0x0000000000000000-mapping.dmp
              • memory/2028-62-0x0000000000220000-0x000000000024A000-memory.dmp
                Filesize

                168KB

              • memory/2028-59-0x0000000000220000-0x000000000024A000-memory.dmp
                Filesize

                168KB

              • memory/2028-58-0x00000000001C0000-0x00000000001E9000-memory.dmp
                Filesize

                164KB

              • memory/2028-56-0x0000000000220000-0x000000000024A000-memory.dmp
                Filesize

                168KB

              • memory/2028-57-0x0000000000220000-0x000000000024A000-memory.dmp
                Filesize

                168KB

              • memory/2028-55-0x0000000075881000-0x0000000075883000-memory.dmp
                Filesize

                8KB

              • memory/2032-78-0x0000000000000000-mapping.dmp