Analysis

  • max time kernel
    91s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    02-06-2023 10:35

General

  • Target

    dancing.dll

  • Size

    802KB

  • MD5

    728fabb2ceee82b5fc423ab002aa0e6f

  • SHA1

    e9972e9e776e8e81c8a890ecb0a17c6986be00ed

  • SHA256

    20a04756ac17ea8c8d26341bee8cdbe5063cf502e987c6293a812a15aaf83de9

  • SHA512

    c54990f71c1131e6940a0bb8e0aafd37014eecc678b31703a15e4ca6e2bf755fa2348a859a06611871e5054c27d28c87659004371e4167a1beb056ba021bb459

  • SSDEEP

    12288:gvXYcP7kXn89DhAw12UN3RFEycMFSDXxqEbHDSPxG8I0ch:+vTkXnyDWORDccmEsKIR0

Malware Config

Extracted

Family

qakbot

Version

404.1346

Botnet

BB30

Campaign

1685604052

C2

47.199.241.39:443

93.147.235.8:443

75.141.227.169:443

45.243.142.31:995

79.92.15.6:443

85.104.105.67:443

89.129.109.27:2222

86.176.83.44:2222

24.234.220.88:993

89.32.156.5:995

12.172.173.82:22

103.101.203.177:443

70.28.50.223:2083

98.187.21.2:443

70.49.205.198:2222

96.56.197.26:2222

92.9.45.20:2222

86.195.14.72:2222

172.115.17.50:443

100.4.163.158:2222

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Suspicious behavior: EnumeratesProcesses 48 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\dancing.dll,next
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1320
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\dancing.dll,next
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1788
      • C:\Windows\SysWOW64\wermgr.exe
        C:\Windows\SysWOW64\wermgr.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1184

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1184-60-0x00000000000B0000-0x00000000000B2000-memory.dmp

    Filesize

    8KB

  • memory/1184-61-0x0000000000080000-0x00000000000A4000-memory.dmp

    Filesize

    144KB

  • memory/1184-67-0x0000000000080000-0x00000000000A4000-memory.dmp

    Filesize

    144KB

  • memory/1184-68-0x0000000000080000-0x00000000000A4000-memory.dmp

    Filesize

    144KB

  • memory/1184-69-0x0000000000080000-0x00000000000A4000-memory.dmp

    Filesize

    144KB

  • memory/1184-70-0x0000000000080000-0x00000000000A4000-memory.dmp

    Filesize

    144KB

  • memory/1184-71-0x0000000000080000-0x00000000000A4000-memory.dmp

    Filesize

    144KB

  • memory/1788-54-0x0000000000130000-0x0000000000133000-memory.dmp

    Filesize

    12KB

  • memory/1788-55-0x0000000000140000-0x0000000000164000-memory.dmp

    Filesize

    144KB