Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-11-2022 10:19

General

  • Target

    cushioned/infirmary.dll

  • Size

    528KB

  • MD5

    7022ae49c9247cbf73249bc82ee452e3

  • SHA1

    0952ebed9e1082eaea48098322a7b96bb015cf2a

  • SHA256

    36c40bd7d1b664ab4f9c14be269562c73563b96f211a8a996842bdadd9781f63

  • SHA512

    d72ad5df7e27cf492972d45b1446a78b88960e2dc072d2bd5dac114b9391f960952b32cbc641a685889febb05853f05d1ee8e1ede04de9ca24958ce95773c8b5

  • SSDEEP

    12288:Sx4YGJ7FVsr0DUESx/f9TQGWCIQ1HvhL3iL/wXLK:Sx4Yk7A4DUESxH9MuI4vhL3tX

Malware Config

Extracted

Family

qakbot

Version

404.30

Botnet

BB06

Campaign

1668610672

C2

87.243.146.59:443

90.104.22.28:2222

200.93.14.206:2222

86.171.75.63:443

92.185.204.18:2078

86.225.214.138:2222

152.170.17.136:443

92.27.86.48:2222

76.80.180.154:995

71.31.101.183:443

91.254.215.167:443

73.22.121.210:443

87.202.101.164:50000

24.228.132.224:2222

70.121.198.103:2078

186.28.85.119:995

193.251.52.34:2222

98.211.64.94:443

172.117.139.142:995

70.51.153.72:2222

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 8 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\cushioned\infirmary.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4864
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\cushioned\infirmary.dll
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1112
      • C:\Windows\SysWOW64\wermgr.exe
        C:\Windows\SysWOW64\wermgr.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:3040

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1112-132-0x0000000000000000-mapping.dmp

  • memory/1112-133-0x0000000002100000-0x0000000002130000-memory.dmp

    Filesize

    192KB

  • memory/1112-134-0x0000000002130000-0x000000000215A000-memory.dmp

    Filesize

    168KB

  • memory/1112-136-0x0000000002130000-0x000000000215A000-memory.dmp

    Filesize

    168KB

  • memory/3040-135-0x0000000000000000-mapping.dmp

  • memory/3040-137-0x0000000001090000-0x00000000010BA000-memory.dmp

    Filesize

    168KB

  • memory/3040-138-0x0000000001090000-0x00000000010BA000-memory.dmp

    Filesize

    168KB