Analysis

  • max time kernel
    120s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    01-02-2022 05:34

General

  • Target

    7a67299805556f9cd973fc12c8a6baef293e8413ed035165a04394ec67c2cf4f.exe

  • Size

    1.8MB

  • MD5

    ab88f9b8a9a181593ffd40ba36a6933f

  • SHA1

    1b73f2dcffb44f6b049b2ac8668db15f1ef19284

  • SHA256

    7a67299805556f9cd973fc12c8a6baef293e8413ed035165a04394ec67c2cf4f

  • SHA512

    a4474b0485758fcbaa5c0fa7db909624252c7119c77953a1a95bf3f94897b42ea22d8d2d38955cc23f9ee39a73e528b401319957302eb1d447c0748ee385a2ea

Malware Config

Extracted

Family

qakbot

Version

324.70

Botnet

spx84

Campaign

1585124895

C2

99.228.5.106:995

71.241.247.189:443

173.245.152.231:443

79.113.219.121:443

24.44.180.236:2222

80.11.10.151:990

78.96.148.177:443

75.137.60.81:443

68.46.142.48:995

24.32.119.146:443

35.143.248.234:443

35.142.24.147:2222

71.68.197.202:995

96.57.237.162:443

74.138.18.247:443

174.110.39.220:443

62.231.93.154:443

70.164.39.91:443

74.194.4.181:443

67.190.189.217:443

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.

  • 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\7a67299805556f9cd973fc12c8a6baef293e8413ed035165a04394ec67c2cf4f.exe
    "C:\Users\Admin\AppData\Local\Temp\7a67299805556f9cd973fc12c8a6baef293e8413ed035165a04394ec67c2cf4f.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:748
    • C:\Users\Admin\AppData\Local\Temp\7a67299805556f9cd973fc12c8a6baef293e8413ed035165a04394ec67c2cf4f.exe
      C:\Users\Admin\AppData\Local\Temp\7a67299805556f9cd973fc12c8a6baef293e8413ed035165a04394ec67c2cf4f.exe /C
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:656
    • 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\7a67299805556f9cd973fc12c8a6baef293e8413ed035165a04394ec67c2cf4f.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:872
      • C:\Windows\SysWOW64\PING.EXE
        ping.exe -n 6 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:616

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/656-58-0x0000000000400000-0x00000000005DA000-memory.dmp
    Filesize

    1.9MB

  • memory/748-54-0x0000000074F01000-0x0000000074F03000-memory.dmp
    Filesize

    8KB

  • memory/748-55-0x0000000000220000-0x0000000000259000-memory.dmp
    Filesize

    228KB

  • memory/748-56-0x0000000000400000-0x00000000005DA000-memory.dmp
    Filesize

    1.9MB