Analysis

  • max time kernel
    140s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231127-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/11/2023, 09:17

General

  • Target
    disprovable.dll
  • Size 695KB
  • Sample231128-k84a5agg84
  • SHA256 799b7a01e7941fa8baf90b3bc4c6397ca2974429b835949540b0b88162f4fc81
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • qakbot

Version
  • 403.895

Botnet
  • obama207

Campaign
  • 1664363417

C2
  • 217.165.146.158:993

  • 41.97.179.58:443

  • 86.132.13.49:2078

  • 197.203.50.195:443

  • 85.245.143.94:443

  • 86.196.181.62:2222

  • 102.190.190.242:995

  • 105.184.133.198:995

  • 179.111.23.186:32101

  • 179.251.119.206:995

  • 84.3.85.30:443

  • 39.44.5.104:995

  • 197.41.235.69:995

  • 193.3.19.137:443

  • 186.81.122.168:443

  • 103.173.121.17:443

  • 41.104.80.233:443

  • 102.189.184.12:995

  • 156.199.90.139:443

  • 14.168.180.223:443

Attributes
  • salt

    SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\disprovable.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4348
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\disprovable.dll,#1
      2⤵
        PID:2004
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2004 -s 664
          3⤵
          • Program crash
          PID:2704
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2004 -ip 2004
      1⤵
        PID:2952

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            memory/2004-0-0x0000000000970000-0x0000000000971000-memory.dmp

            memory/2004-3-0x0000000002980000-0x00000000029A2000-memory.dmp

            memory/2004-2-0x0000000002980000-0x00000000029A2000-memory.dmp

            memory/2004-1-0x00000000025C0000-0x0000000002602000-memory.dmp

            memory/2004-4-0x0000000000400000-0x00000000004B3000-memory.dmp

            memory/2004-5-0x00000000025C0000-0x0000000002602000-memory.dmp