Analysis

  • max time kernel
    22s
  • max time network
    113s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    09-05-2021 19:04

General

  • Target

    85a340ddeca55dbac5256a38f5548b973bf7ffba22504caa6953025803dd3192.exe

  • Size

    1.9MB

  • MD5

    5c47a7cdddd096dbf514b1f805b84f01

  • SHA1

    1ad73a441cb0420a4ff5c8262aed3f212c4f1a8e

  • SHA256

    85a340ddeca55dbac5256a38f5548b973bf7ffba22504caa6953025803dd3192

  • SHA512

    ff7f238b7e64c5d0cb9e53c3cbbd8386e21164e2914df4c27a7b79415572618aa26e4c8ef4e1589cbe54a33a88ebaf4f36eccdfd67ad735f588baccd1d9daddc

Malware Config

Extracted

Family

qakbot

Version

324.136

Botnet

spx109

Campaign

1588257690

C2

68.204.164.222:443

47.185.134.79:443

31.5.21.66:443

24.27.82.216:2222

178.193.33.121:2222

96.250.113.218:443

148.75.231.53:443

50.89.14.94:443

50.108.212.180:443

184.57.17.74:443

58.108.188.231:443

47.41.3.40:443

47.39.177.171:2222

47.136.224.60:443

72.29.181.77:2078

94.53.92.42:443

108.227.161.27:995

203.33.139.134:443

72.204.242.138:443

47.180.66.10:443

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\85a340ddeca55dbac5256a38f5548b973bf7ffba22504caa6953025803dd3192.exe
    "C:\Users\Admin\AppData\Local\Temp\85a340ddeca55dbac5256a38f5548b973bf7ffba22504caa6953025803dd3192.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3724
    • C:\Users\Admin\AppData\Local\Temp\85a340ddeca55dbac5256a38f5548b973bf7ffba22504caa6953025803dd3192.exe
      C:\Users\Admin\AppData\Local\Temp\85a340ddeca55dbac5256a38f5548b973bf7ffba22504caa6953025803dd3192.exe /C
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      PID:3284
    • 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\85a340ddeca55dbac5256a38f5548b973bf7ffba22504caa6953025803dd3192.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3332
      • C:\Windows\SysWOW64\PING.EXE
        ping.exe -n 6 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:3776

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/3284-116-0x0000000000000000-mapping.dmp
  • memory/3284-118-0x0000000000400000-0x00000000005E7000-memory.dmp
    Filesize

    1.9MB

  • memory/3332-119-0x0000000000000000-mapping.dmp
  • memory/3724-114-0x0000000002340000-0x0000000002377000-memory.dmp
    Filesize

    220KB

  • memory/3724-115-0x0000000000400000-0x00000000005E7000-memory.dmp
    Filesize

    1.9MB

  • memory/3776-120-0x0000000000000000-mapping.dmp