Analysis

  • max time kernel
    143s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-03-2023 21:35

General

  • Target

    quakbotsamples/62b038f2dc2ab995d036930a2eaa5f2dc67fb0ab884459d3fa6df653eec307e1.dll

  • Size

    337KB

  • MD5

    1bcb097de905cbe1e9fc9683e1dea036

  • SHA1

    df042b4a2c65a0d761f93baeb8ee4d06fbd33229

  • SHA256

    62b038f2dc2ab995d036930a2eaa5f2dc67fb0ab884459d3fa6df653eec307e1

  • SHA512

    89f6de104a2dd12040492d8836ac1819a4f857c4e6554848b68d5ca51fe7b2bd5d860403954af45a67cad42bc9909ef94fa9175e20580cfe5c6a8d14d2386b29

  • SSDEEP

    6144:BTfmt7eZAPOyKmLrLqGvHr0nNK11G9DMQyaViFwRun:Bbi7/xZrkNK11G9AQyOi6Q

Malware Config

Extracted

Family

qakbot

Version

401.51

Botnet

abc106m

Campaign

1606921461

C2

94.69.242.254:2222

189.140.45.48:995

37.182.244.124:2222

73.136.242.114:443

187.149.126.53:443

189.210.115.207:443

96.27.47.70:2222

185.163.221.77:2222

85.132.36.111:2222

178.87.10.110:443

120.150.218.241:995

68.224.121.148:993

78.101.145.96:61201

47.146.34.236:443

24.95.61.62:443

72.29.181.78:2222

93.113.177.152:443

87.218.53.206:2222

106.51.85.162:443

2.90.33.130:443

Attributes
  • salt

    jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\quakbotsamples\62b038f2dc2ab995d036930a2eaa5f2dc67fb0ab884459d3fa6df653eec307e1.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1708
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\quakbotsamples\62b038f2dc2ab995d036930a2eaa5f2dc67fb0ab884459d3fa6df653eec307e1.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:648

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/648-133-0x0000000010000000-0x0000000010056000-memory.dmp
    Filesize

    344KB

  • memory/648-134-0x0000000000780000-0x00000000007C0000-memory.dmp
    Filesize

    256KB

  • memory/648-135-0x0000000010000000-0x0000000010056000-memory.dmp
    Filesize

    344KB