Resubmissions

05-12-2022 21:11

221205-z14z1sbc4z 10

05-12-2022 21:02

221205-zvg83aae9z 10

05-12-2022 20:55

221205-zqp34sab9t 10

Analysis

  • max time kernel
    702s
  • max time network
    812s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    05-12-2022 21:11

General

  • Target

    undampened/purposeful.dll

  • Size

    444KB

  • MD5

    db0613fd8f2fbfbf632d9ffdcf6fe92e

  • SHA1

    349e322ce539d3c8be9fa67484d67d4ef0f70493

  • SHA256

    33a9e7369a1d9a143497432eebd271e566feb200c5ec6ce54d4e367c29882adb

  • SHA512

    f2033178729ff9c5a6ea8301b441e23093bc8136931715cb48c65cfd10fae7c538e65c295f1a95f879f7aea9b6fb995a0a95d8dade125fc24280bff0ea95c0af

  • SSDEEP

    12288:BWyGWZDZCFkHkmqnfsd5Ja46fDV3+QWc2:AOZtHk2JajfRO8

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\undampened\purposeful.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1488
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\undampened\purposeful.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1924
      • C:\Windows\SysWOW64\wermgr.exe
        C:\Windows\SysWOW64\wermgr.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:1792
        • C:\Windows\SysWOW64\net.exe
          net view
          4⤵
          • Discovers systems in the same network
          PID:284
        • C:\Windows\SysWOW64\cmd.exe
          cmd /c set
          4⤵
            PID:964
          • C:\Windows\SysWOW64\arp.exe
            arp -a
            4⤵
              PID:316
            • C:\Windows\SysWOW64\ipconfig.exe
              ipconfig /all
              4⤵
              • Gathers network information
              PID:1364
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup -querytype=ALL -timeout=12 _ldap._tcp.dc._msdcs.WORKGROUP
              4⤵
                PID:1972
              • C:\Windows\SysWOW64\net.exe
                net share
                4⤵
                • Suspicious use of WriteProcessMemory
                PID:1464
                • C:\Windows\SysWOW64\net1.exe
                  C:\Windows\system32\net1 share
                  5⤵
                    PID:1088
                • C:\Windows\SysWOW64\route.exe
                  route print
                  4⤵
                    PID:1324
                  • C:\Windows\SysWOW64\netstat.exe
                    netstat -nao
                    4⤵
                    • Gathers network information
                    • Suspicious use of AdjustPrivilegeToken
                    PID:560
                  • C:\Windows\SysWOW64\net.exe
                    net localgroup
                    4⤵
                    • Suspicious use of WriteProcessMemory
                    PID:1516
                    • C:\Windows\SysWOW64\net1.exe
                      C:\Windows\system32\net1 localgroup
                      5⤵
                        PID:1596
                    • C:\Windows\SysWOW64\whoami.exe
                      whoami /all
                      4⤵
                      • Suspicious use of AdjustPrivilegeToken
                      PID:2000
              • C:\Windows\system32\msiexec.exe
                C:\Windows\system32\msiexec.exe /V
                1⤵
                • Suspicious use of AdjustPrivilegeToken
                PID:1996

              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

              • memory/284-65-0x0000000000000000-mapping.dmp
              • memory/316-67-0x0000000000000000-mapping.dmp
              • memory/560-74-0x0000000000000000-mapping.dmp
              • memory/964-66-0x0000000000000000-mapping.dmp
              • memory/1088-72-0x0000000000000000-mapping.dmp
              • memory/1324-73-0x0000000000000000-mapping.dmp
              • memory/1364-68-0x0000000000000000-mapping.dmp
              • memory/1464-71-0x0000000000000000-mapping.dmp
              • memory/1516-75-0x0000000000000000-mapping.dmp
              • memory/1596-76-0x0000000000000000-mapping.dmp
              • memory/1792-63-0x0000000000080000-0x00000000000AA000-memory.dmp
                Filesize

                168KB

              • memory/1792-64-0x0000000000080000-0x00000000000AA000-memory.dmp
                Filesize

                168KB

              • memory/1792-60-0x0000000000000000-mapping.dmp
              • memory/1924-56-0x0000000000180000-0x00000000001AA000-memory.dmp
                Filesize

                168KB

              • memory/1924-54-0x0000000000000000-mapping.dmp
              • memory/1924-57-0x0000000000180000-0x00000000001AA000-memory.dmp
                Filesize

                168KB

              • memory/1924-58-0x00000000000C0000-0x00000000000E9000-memory.dmp
                Filesize

                164KB

              • memory/1924-55-0x0000000076771000-0x0000000076773000-memory.dmp
                Filesize

                8KB

              • memory/1924-59-0x0000000000180000-0x00000000001AA000-memory.dmp
                Filesize

                168KB

              • memory/1924-62-0x0000000000180000-0x00000000001AA000-memory.dmp
                Filesize

                168KB

              • memory/1972-70-0x0000000000000000-mapping.dmp
              • memory/1996-78-0x000007FEFBF61000-0x000007FEFBF63000-memory.dmp
                Filesize

                8KB

              • memory/2000-77-0x0000000000000000-mapping.dmp