Analysis

  • max time kernel
    120s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    01-02-2022 05:10

General

  • Target

    8d694c37617e5fd8daa8e445f74336486b5b408bf3c594b7070652ce9d11a33b.exe

  • Size

    1.8MB

  • MD5

    97a224cae13ea68ff114f1ecd1bf7dd6

  • SHA1

    3e2219c33606aa8176e559bfaa4ebc06df670e03

  • SHA256

    8d694c37617e5fd8daa8e445f74336486b5b408bf3c594b7070652ce9d11a33b

  • SHA512

    daba59ccdcdc5802ba35cb4afbfeece1443f7c5c92d84844278addd3efaa6e67112bef9130496ecf9a7f7f3846ab3f0bad5ff5d6deedc9df048241fb1950a9cd

Malware Config

Extracted

Family

qakbot

Version

324.70

Botnet

spx85

Campaign

1585211304

C2

174.82.131.155:995

173.172.205.216:443

71.233.73.222:995

208.126.142.17:443

68.14.210.246:22

96.57.237.162:443

74.138.18.247:443

47.40.244.237:443

71.213.61.215:995

216.201.162.158:443

72.38.44.119:995

47.41.3.57:443

67.250.184.157:443

47.153.115.154:443

173.79.220.156:443

108.27.217.44:443

75.81.25.223:995

67.209.195.198:3389

65.30.12.240:443

66.222.88.126:995

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\8d694c37617e5fd8daa8e445f74336486b5b408bf3c594b7070652ce9d11a33b.exe
    "C:\Users\Admin\AppData\Local\Temp\8d694c37617e5fd8daa8e445f74336486b5b408bf3c594b7070652ce9d11a33b.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1884
    • C:\Users\Admin\AppData\Local\Temp\8d694c37617e5fd8daa8e445f74336486b5b408bf3c594b7070652ce9d11a33b.exe
      C:\Users\Admin\AppData\Local\Temp\8d694c37617e5fd8daa8e445f74336486b5b408bf3c594b7070652ce9d11a33b.exe /C
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:268
    • 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\8d694c37617e5fd8daa8e445f74336486b5b408bf3c594b7070652ce9d11a33b.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1324
      • C:\Windows\SysWOW64\PING.EXE
        ping.exe -n 6 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:612

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

Remote System Discovery

1
T1018

Replay Monitor

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Downloads

  • memory/1884-54-0x0000000075AB1000-0x0000000075AB3000-memory.dmp
    Filesize

    8KB

  • memory/1884-55-0x0000000000220000-0x0000000000259000-memory.dmp
    Filesize

    228KB

  • memory/1884-56-0x0000000000400000-0x00000000005DA000-memory.dmp
    Filesize

    1.9MB