Analysis

  • max time kernel
    15s
  • max time network
    112s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    05-05-2021 11:24

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.

  • 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\96cb74688d7b0980f4b00f548a6ec6043485a08a2f48416dd473c61e202150a4.exe
    "C:\Users\Admin\AppData\Local\Temp\96cb74688d7b0980f4b00f548a6ec6043485a08a2f48416dd473c61e202150a4.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3872
    • C:\Users\Admin\AppData\Local\Temp\96cb74688d7b0980f4b00f548a6ec6043485a08a2f48416dd473c61e202150a4.exe
      C:\Users\Admin\AppData\Local\Temp\96cb74688d7b0980f4b00f548a6ec6043485a08a2f48416dd473c61e202150a4.exe /C
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      PID:3504
    • 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:2296
      • C:\Windows\SysWOW64\PING.EXE
        ping.exe -n 6 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:3864

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/2296-119-0x0000000000000000-mapping.dmp
  • memory/3504-116-0x0000000000000000-mapping.dmp
  • memory/3504-118-0x0000000000400000-0x00000000005CA000-memory.dmp
    Filesize

    1.8MB

  • memory/3864-120-0x0000000000000000-mapping.dmp
  • memory/3872-114-0x00000000022F0000-0x0000000002327000-memory.dmp
    Filesize

    220KB

  • memory/3872-115-0x0000000000400000-0x00000000005CA000-memory.dmp
    Filesize

    1.8MB