Analysis

  • max time kernel
    150s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    24/10/2022, 16:16

General

  • Target
    enfeebling.dat.dll
  • Size 537KB
  • Sample221024-tqsakshfc5
  • SHA256 5c1eb12dc76bcbb34ad726ffb072076a24a1b5205ce81d3bf8b8b1ee268da336
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • qakbot

Version
  • 403.1051

Botnet
  • obama215

Campaign
  • 1666597712

C2
  • 156.220.185.41:993

  • 37.8.67.5:443

  • 156.197.230.148:995

  • 27.110.134.202:995

  • 172.117.139.142:995

  • 208.78.220.120:443

  • 105.111.102.145:443

  • 102.157.250.192:995

  • 58.247.115.126:995

  • 2.88.206.121:443

  • 189.110.3.60:2222

  • 190.207.137.189:2222

  • 105.98.89.54:443

  • 190.74.248.136:443

  • 189.129.38.158:2222

  • 200.109.204.20:2222

  • 105.103.63.213:443

  • 190.27.103.174:995

  • 206.1.175.95:443

  • 167.58.254.85:443

Attributes
  • salt

    SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\enfeebling.dat.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:864
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\enfeebling.dat.dll
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1884
      • C:\Windows\SysWOW64\wermgr.exe
        C:\Windows\SysWOW64\wermgr.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1252

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/864-54-0x000007FEFBD01000-0x000007FEFBD03000-memory.dmp

        memory/1252-64-0x0000000000080000-0x00000000000A9000-memory.dmp

        memory/1252-65-0x0000000000080000-0x00000000000A9000-memory.dmp

        memory/1884-56-0x0000000076321000-0x0000000076323000-memory.dmp

        memory/1884-57-0x0000000000170000-0x0000000000199000-memory.dmp

        memory/1884-58-0x0000000000170000-0x0000000000199000-memory.dmp

        memory/1884-59-0x0000000000140000-0x000000000016B000-memory.dmp

        memory/1884-60-0x0000000000170000-0x0000000000199000-memory.dmp

        memory/1884-63-0x0000000000170000-0x0000000000199000-memory.dmp