Analysis

  • max time kernel
    34s
  • max time network
    113s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    04-05-2021 23:18

General

  • Target

    ffd67d129ac06ebe247a7582b6a1a7a523abe7be94960ac81846fcfe1aa61d7b.exe

  • Size

    2.0MB

  • MD5

    d46c69d5869fb36f52a79f46c08ee7cc

  • SHA1

    53fb5fb2011e2353f5e60afd75a6d11fb6cac6cf

  • SHA256

    ffd67d129ac06ebe247a7582b6a1a7a523abe7be94960ac81846fcfe1aa61d7b

  • SHA512

    1e6a362f9d428252f02f8f9d8737d327d42c9e5a493597d18781acfc2d016e66ac6b6c24443f217f9966e43bcb1c041add1f754a044f0b0f5e79720ff4afe7ff

Malware Config

Extracted

Family

qakbot

Version

324.127

Botnet

spx107

Campaign

1588082813

C2

97.81.255.189:443

67.8.103.21:443

47.232.26.181:443

50.104.67.101:443

173.172.205.216:443

108.188.46.240:995

96.35.170.82:2222

70.95.94.91:2222

72.204.242.138:6881

72.231.224.122:2222

73.137.187.150:443

73.123.16.215:443

71.213.29.14:995

209.182.121.133:2222

82.210.157.185:443

69.47.26.41:443

86.122.7.89:443

71.187.170.235:443

79.113.46.93:443

74.134.4.236:443

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.

  • Checks SCSI registry key(s) 3 TTPs 6 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ffd67d129ac06ebe247a7582b6a1a7a523abe7be94960ac81846fcfe1aa61d7b.exe
    "C:\Users\Admin\AppData\Local\Temp\ffd67d129ac06ebe247a7582b6a1a7a523abe7be94960ac81846fcfe1aa61d7b.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:640
    • C:\Users\Admin\AppData\Local\Temp\ffd67d129ac06ebe247a7582b6a1a7a523abe7be94960ac81846fcfe1aa61d7b.exe
      C:\Users\Admin\AppData\Local\Temp\ffd67d129ac06ebe247a7582b6a1a7a523abe7be94960ac81846fcfe1aa61d7b.exe /C
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      PID:1988
    • 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\ffd67d129ac06ebe247a7582b6a1a7a523abe7be94960ac81846fcfe1aa61d7b.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2752
      • C:\Windows\SysWOW64\PING.EXE
        ping.exe -n 6 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:1156

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

Remote System Discovery

1
T1018

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/640-114-0x0000000002350000-0x0000000002389000-memory.dmp
    Filesize

    228KB

  • memory/640-115-0x0000000000400000-0x00000000005FB000-memory.dmp
    Filesize

    2.0MB

  • memory/1156-120-0x0000000000000000-mapping.dmp
  • memory/1988-116-0x0000000000000000-mapping.dmp
  • memory/1988-118-0x0000000000400000-0x00000000005FB000-memory.dmp
    Filesize

    2.0MB

  • memory/2752-119-0x0000000000000000-mapping.dmp