Analysis

  • max time kernel
    66s
  • max time network
    60s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    05-02-2022 17:13

General

  • Target

    303359ab1aa4f432a3682d8afb1d14def70cba9cec42f91f716fd0cd16f62582.exe

  • Size

    2.2MB

  • MD5

    baf6a04bcaa0cb4b70986e351c84796f

  • SHA1

    65e9efe71ada045652c2445dbce5e909ddecfec8

  • SHA256

    303359ab1aa4f432a3682d8afb1d14def70cba9cec42f91f716fd0cd16f62582

  • SHA512

    61d28b7900a7177f719c2089722da6f7fc804757e9692f76acc97bf6ee2cdcdafa9b41e512356fdded4fbac35d43081b1dc5d3c0c7f9949635ffe303371fdadb

Malware Config

Extracted

Family

qakbot

Version

324.127

Botnet

spx95

Campaign

1586782660

C2

47.153.115.154:443

108.27.217.44:443

71.77.252.14:2222

64.19.74.29:995

186.135.93.204:443

96.236.225.10:443

24.37.178.158:443

68.59.27.48:443

76.170.77.99:443

206.183.190.53:995

47.136.224.60:443

68.174.15.223:443

108.188.46.240:995

72.29.181.77:2078

50.29.181.193:995

69.92.54.95:995

47.180.66.10:443

86.125.138.141:995

184.180.157.203:2222

78.96.148.177:443

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\303359ab1aa4f432a3682d8afb1d14def70cba9cec42f91f716fd0cd16f62582.exe
    "C:\Users\Admin\AppData\Local\Temp\303359ab1aa4f432a3682d8afb1d14def70cba9cec42f91f716fd0cd16f62582.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1332
    • C:\Users\Admin\AppData\Local\Temp\303359ab1aa4f432a3682d8afb1d14def70cba9cec42f91f716fd0cd16f62582.exe
      C:\Users\Admin\AppData\Local\Temp\303359ab1aa4f432a3682d8afb1d14def70cba9cec42f91f716fd0cd16f62582.exe /C
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1580
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping.exe -n 6 127.0.0.1 & type "C:\Windows\System32\calc.exe" > "C:\Users\Admin\AppData\Local\Temp\303359ab1aa4f432a3682d8afb1d14def70cba9cec42f91f716fd0cd16f62582.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:944
      • C:\Windows\SysWOW64\PING.EXE
        ping.exe -n 6 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:1084

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

Remote System Discovery

1
T1018

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1332-55-0x0000000076141000-0x0000000076143000-memory.dmp
    Filesize

    8KB

  • memory/1332-56-0x0000000000220000-0x0000000000259000-memory.dmp
    Filesize

    228KB

  • memory/1332-58-0x0000000000400000-0x0000000000631000-memory.dmp
    Filesize

    2.2MB