Analysis

  • max time kernel
    16s
  • max time network
    15s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    04-05-2021 19:59

General

  • Target

    96cb74688d7b0980f4b00f548a6ec6043485a08a2f48416dd473c61e202150a4.exe

  • Size

    1.8MB

  • MD5

    19a092ed7018b8d9e12c06e78edaffde

  • SHA1

    4aeed6ad2251af9bec02dd420e7802796653624d

  • SHA256

    96cb74688d7b0980f4b00f548a6ec6043485a08a2f48416dd473c61e202150a4

  • SHA512

    87cec5dfc15f91060e6ffdc163b3bc401159fb81fd5995b04fe917a7dfae6811942ec0ce3b0be2e3832daa334e4760a8705cc24893bfc1b80120981c226c7629

Malware Config

Extracted

Family

qakbot

Version

324.136

Botnet

spx111

Campaign

1588597375

C2

98.22.234.245:443

188.173.70.18:443

189.159.19.223:995

73.60.148.209:443

74.105.139.160:443

50.244.112.106:443

47.232.26.181:443

50.104.186.71:443

173.172.205.216:443

208.126.142.17:443

71.197.31.92:0

72.240.65.85:443

24.183.39.93:443

73.137.187.150:443

74.135.85.117:443

172.87.134.226:443

201.146.188.44:443

76.170.77.99:443

67.170.137.8:443

24.55.152.50:995

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\96cb74688d7b0980f4b00f548a6ec6043485a08a2f48416dd473c61e202150a4.exe
    "C:\Users\Admin\AppData\Local\Temp\96cb74688d7b0980f4b00f548a6ec6043485a08a2f48416dd473c61e202150a4.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:684
    • C:\Users\Admin\AppData\Local\Temp\96cb74688d7b0980f4b00f548a6ec6043485a08a2f48416dd473c61e202150a4.exe
      C:\Users\Admin\AppData\Local\Temp\96cb74688d7b0980f4b00f548a6ec6043485a08a2f48416dd473c61e202150a4.exe /C
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1204
    • 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\96cb74688d7b0980f4b00f548a6ec6043485a08a2f48416dd473c61e202150a4.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1424
      • C:\Windows\SysWOW64\PING.EXE
        ping.exe -n 6 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:524

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/524-68-0x0000000000000000-mapping.dmp
  • memory/684-60-0x0000000075C71000-0x0000000075C73000-memory.dmp
    Filesize

    8KB

  • memory/684-61-0x00000000005D0000-0x0000000000607000-memory.dmp
    Filesize

    220KB

  • memory/684-62-0x0000000000400000-0x00000000005CA000-memory.dmp
    Filesize

    1.8MB

  • memory/1204-63-0x0000000000000000-mapping.dmp
  • memory/1204-66-0x0000000000400000-0x00000000005CA000-memory.dmp
    Filesize

    1.8MB

  • memory/1424-67-0x0000000000000000-mapping.dmp