Analysis

  • max time kernel
    125s
  • max time network
    169s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    24-03-2022 10:58

General

  • Target

    c5bec21d143cc2c32422fa75c0639462ff831fa99c8561df82039b0408dbbc06.dll

  • Size

    2.8MB

  • MD5

    0005025399957af4abe6074c43da9a80

  • SHA1

    52173a5b4371c22c8f62da17e5e3db9c3234fcdb

  • SHA256

    c5bec21d143cc2c32422fa75c0639462ff831fa99c8561df82039b0408dbbc06

  • SHA512

    115fe1ea27e69b7f7a2d224e91987c027b80ef2a5fb2429dbe2eab93d95e76f3e1603f53c73ecac50c410221b594b62a9db94194bf1d89ffbe1248bc7a1d6522

Malware Config

Extracted

Family

qakbot

Version

401.29

Botnet

abc100

Campaign

1606289576

C2

198.2.35.226:2222

84.78.128.76:2078

120.150.34.178:443

24.201.61.153:2078

217.128.117.218:2222

217.133.54.140:32100

156.205.56.98:995

98.26.50.62:995

172.114.116.226:995

109.209.94.165:2222

72.190.101.70:443

92.59.35.196:2083

37.107.82.136:443

85.132.36.111:2222

174.76.11.123:995

219.74.176.225:443

98.118.156.172:443

94.59.120.142:443

72.29.181.78:2078

178.223.20.246:995

Attributes
  • salt

    jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\c5bec21d143cc2c32422fa75c0639462ff831fa99c8561df82039b0408dbbc06.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4356
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\c5bec21d143cc2c32422fa75c0639462ff831fa99c8561df82039b0408dbbc06.dll,#1
      2⤵
        PID:3704

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3704-130-0x0000000000000000-mapping.dmp
    • memory/3704-131-0x00000000029F0000-0x0000000002BDA000-memory.dmp
      Filesize

      1.9MB

    • memory/3704-132-0x00000000011A0000-0x00000000011C0000-memory.dmp
      Filesize

      128KB