Analysis

  • max time kernel
    106s
  • max time network
    110s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-05-2023 13:41

General

  • Target

    init.dll

  • Size

    425KB

  • MD5

    725b8ce40d5280b8aa8d06b4c46faaeb

  • SHA1

    d952f3a537f45794814a1760bee2bf2c374651ca

  • SHA256

    3ad2cdc08c23ce070ade740d3e210e8dec8b93a934bd9073fce333239a7355fb

  • SHA512

    1d57be5bdea844d34d5d9b126cd0bfec0f80551630707dc2150fcc622c9e6f16fbf4330046177243562e0c217003557953e32cd8f6f385886b85f220d917946b

  • SSDEEP

    6144:pnb/YzXA6pZyyqh8vKlhDdNwEXtKmHbOazFFu0CnRLO34AevEugBE:x/Cw6LnnilhFX8miizHC+4Akg

Malware Config

Extracted

Family

qakbot

Version

404.1038

Botnet

BB27

Campaign

1683720157

C2

197.2.238.177:443

78.130.215.67:443

82.127.153.75:2222

96.56.197.26:2083

89.114.140.100:443

2.237.150.131:2222

69.133.162.35:443

73.29.92.128:443

70.160.67.203:443

79.77.142.22:2222

73.207.160.219:443

12.172.173.82:2087

103.212.19.254:995

188.83.251.100:443

173.61.50.155:3389

87.223.95.250:443

66.180.226.58:2222

84.108.200.161:443

81.224.201.143:2222

70.28.50.223:1194

Attributes
  • salt

    SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\init.dll,print
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1664
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\init.dll,print
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:3364
      • C:\Windows\SysWOW64\wermgr.exe
        C:\Windows\SysWOW64\wermgr.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:64
        • C:\Windows\SysWOW64\ping.exe
          ping -n 3 yahoo.com
          4⤵
          • Runs ping.exe
          PID:4300

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/64-139-0x0000000000820000-0x0000000000844000-memory.dmp

    Filesize

    144KB

  • memory/64-140-0x0000000000820000-0x0000000000844000-memory.dmp

    Filesize

    144KB

  • memory/64-141-0x0000000000820000-0x0000000000844000-memory.dmp

    Filesize

    144KB

  • memory/64-142-0x0000000000820000-0x0000000000844000-memory.dmp

    Filesize

    144KB

  • memory/64-143-0x0000000000820000-0x0000000000844000-memory.dmp

    Filesize

    144KB

  • memory/64-144-0x0000000000820000-0x0000000000844000-memory.dmp

    Filesize

    144KB

  • memory/64-145-0x0000000000820000-0x0000000000844000-memory.dmp

    Filesize

    144KB

  • memory/64-146-0x0000000000820000-0x0000000000844000-memory.dmp

    Filesize

    144KB

  • memory/64-147-0x0000000000820000-0x0000000000844000-memory.dmp

    Filesize

    144KB

  • memory/3364-133-0x0000000002820000-0x0000000002823000-memory.dmp

    Filesize

    12KB

  • memory/3364-134-0x0000000010000000-0x0000000010024000-memory.dmp

    Filesize

    144KB