Analysis

  • max time kernel
    187s
  • max time network
    192s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-05-2023 06:30

General

  • Target

    c18720d5822dd99ff6c259c43ef4edd6d7e6f1205f9dc447a0227306e9de685c.dll

  • Size

    498KB

  • MD5

    37197c59a30c7f71637baa8306b3c62b

  • SHA1

    513803ac5522f55bd2f07895be504e21bd09b0f0

  • SHA256

    c18720d5822dd99ff6c259c43ef4edd6d7e6f1205f9dc447a0227306e9de685c

  • SHA512

    65b6993eabcc82ea4a3140020344435351499f81d172d9c0dce0a336e53dbff07b6e2ccc874f0f775f49a80b3c38491320614e69b57971deb84e0cbec0735bee

  • SSDEEP

    6144:GzsetYSi0K8xwAXr/fUT7td4HCp6hInogO5cJN2W3MnBJW2WraDOhTKnOF8QAZaR:FeaefiP3O2sK2WraDOhel0WVvKX5H5N

Malware Config

Extracted

Family

qakbot

Version

404.1026

Botnet

BB25

Campaign

1682409935

C2

96.56.197.26:2222

151.30.34.144:443

217.165.239.223:443

91.82.4.46:443

151.213.66.34:995

81.111.108.123:443

88.171.156.150:50000

92.149.250.113:2222

92.189.214.236:2222

103.123.223.130:443

67.10.2.240:995

70.112.206.5:443

86.225.214.138:2222

172.248.42.122:443

147.219.4.194:443

24.139.11.137:443

74.92.243.115:50000

198.2.51.242:993

75.98.154.19:443

92.239.81.124:443

Attributes
  • salt

    SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Program crash 1 IoCs
  • Runs ping.exe 1 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 3 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\c18720d5822dd99ff6c259c43ef4edd6d7e6f1205f9dc447a0227306e9de685c.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5076
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\c18720d5822dd99ff6c259c43ef4edd6d7e6f1205f9dc447a0227306e9de685c.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:3736
      • C:\Windows\SysWOW64\wermgr.exe
        C:\Windows\SysWOW64\wermgr.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2268
        • C:\Windows\SysWOW64\ping.exe
          ping -n 3 yahoo.com
          4⤵
          • Runs ping.exe
          PID:1760
      • C:\Windows\SysWOW64\wermgr.exe
        C:\Windows\SysWOW64\wermgr.exe
        3⤵
          PID:3364
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3364 -s 352
            4⤵
            • Program crash
            PID:220
        • C:\Windows\SysWOW64\backgroundTaskHost.exe
          C:\Windows\SysWOW64\backgroundTaskHost.exe
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2832
          • C:\Windows\SysWOW64\ping.exe
            ping -n 3 yahoo.com
            4⤵
            • Runs ping.exe
            PID:1540
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3364 -ip 3364
      1⤵
        PID:5108

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2268-135-0x0000000000B10000-0x0000000000B34000-memory.dmp

        Filesize

        144KB

      • memory/2268-136-0x0000000000B10000-0x0000000000B34000-memory.dmp

        Filesize

        144KB

      • memory/2832-139-0x0000000001280000-0x00000000012A4000-memory.dmp

        Filesize

        144KB

      • memory/2832-140-0x0000000001280000-0x00000000012A4000-memory.dmp

        Filesize

        144KB

      • memory/2832-141-0x0000000001280000-0x00000000012A4000-memory.dmp

        Filesize

        144KB

      • memory/2832-142-0x0000000001280000-0x00000000012A4000-memory.dmp

        Filesize

        144KB

      • memory/2832-143-0x0000000001280000-0x00000000012A4000-memory.dmp

        Filesize

        144KB

      • memory/2832-144-0x0000000001280000-0x00000000012A4000-memory.dmp

        Filesize

        144KB

      • memory/2832-145-0x0000000001280000-0x00000000012A4000-memory.dmp

        Filesize

        144KB

      • memory/2832-147-0x0000000001280000-0x00000000012A4000-memory.dmp

        Filesize

        144KB

      • memory/3364-137-0x0000000001040000-0x0000000001064000-memory.dmp

        Filesize

        144KB

      • memory/3736-134-0x0000000000FF0000-0x0000000001014000-memory.dmp

        Filesize

        144KB

      • memory/3736-138-0x0000000000FF0000-0x0000000001014000-memory.dmp

        Filesize

        144KB

      • memory/3736-133-0x0000000000FA0000-0x0000000000FE1000-memory.dmp

        Filesize

        260KB