Analysis

  • max time kernel
    16s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    08-05-2021 22:24

General

  • Target

    1442744d1980ad214b64c152b482c9f82e869cb4540495df5bb2248de0cbad74.exe

  • Size

    2.3MB

  • MD5

    5456ec2fa2f4a0c63df8111e41cf3462

  • SHA1

    d9784a94b622e7d481f2787605ca3c569eb73b31

  • SHA256

    1442744d1980ad214b64c152b482c9f82e869cb4540495df5bb2248de0cbad74

  • SHA512

    ab6b22e74a51b747ab93192e6af985c025b03be3283e49a676d76ddc6fd17d5ed079707744627a1954c46ab2d4e0fc9355750c6f437c0016be296d99662ae801

Malware Config

Extracted

Family

qakbot

Version

324.127

Botnet

spx96

Campaign

1586873043

C2

72.209.191.27:443

173.22.120.11:2222

108.227.161.27:995

172.87.134.226:443

181.197.195.138:995

98.21.52.194:443

76.180.69.236:443

68.98.142.248:443

68.52.164.175:443

39.59.63.142:995

35.142.126.181:443

96.35.170.82:2222

75.111.145.5:443

47.214.144.253:443

74.105.139.160:443

67.8.103.21:443

50.108.212.180:443

83.25.7.201:2222

188.25.237.208:443

184.167.2.251:2222

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\1442744d1980ad214b64c152b482c9f82e869cb4540495df5bb2248de0cbad74.exe
    "C:\Users\Admin\AppData\Local\Temp\1442744d1980ad214b64c152b482c9f82e869cb4540495df5bb2248de0cbad74.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:784
    • C:\Users\Admin\AppData\Local\Temp\1442744d1980ad214b64c152b482c9f82e869cb4540495df5bb2248de0cbad74.exe
      C:\Users\Admin\AppData\Local\Temp\1442744d1980ad214b64c152b482c9f82e869cb4540495df5bb2248de0cbad74.exe /C
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2036
    • 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\1442744d1980ad214b64c152b482c9f82e869cb4540495df5bb2248de0cbad74.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:268
      • C:\Windows\SysWOW64\PING.EXE
        ping.exe -n 6 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:984

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/268-67-0x0000000000000000-mapping.dmp
  • memory/784-60-0x0000000075211000-0x0000000075213000-memory.dmp
    Filesize

    8KB

  • memory/784-61-0x0000000000220000-0x0000000000259000-memory.dmp
    Filesize

    228KB

  • memory/784-62-0x0000000000400000-0x0000000000649000-memory.dmp
    Filesize

    2.3MB

  • memory/984-68-0x0000000000000000-mapping.dmp
  • memory/2036-63-0x0000000000000000-mapping.dmp
  • memory/2036-66-0x0000000000400000-0x0000000000649000-memory.dmp
    Filesize

    2.3MB