Analysis

  • max time kernel
    79s
  • max time network
    40s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    05-02-2022 08:39

General

  • Target

    e769be3f39a0db140c2b2e1d56de8b579d192b4cbdd51444955bb1c58fae49fb.exe

  • Size

    2.0MB

  • MD5

    6e8a59c3de42fcd41bc026e5315b9ee7

  • SHA1

    6d7ba6723719f4705d6d05bba8968ce5a00acd82

  • SHA256

    e769be3f39a0db140c2b2e1d56de8b579d192b4cbdd51444955bb1c58fae49fb

  • SHA512

    762dda0f8b35ad60e3e19d1f6d61eb2999d12310b743a7aa3ad9e07b146f430d716de41bc98418fb1be635299704cb014d4b4c81a1083320fb35cad3d6a67cfe

Malware Config

Extracted

Family

qakbot

Version

324.127

Botnet

spx104

Campaign

1587729073

C2

73.30.244.90:443

216.16.178.115:443

103.216.191.12:443

50.29.181.193:995

47.180.66.10:443

66.26.160.37:443

75.105.224.113:995

71.213.29.14:995

85.122.141.42:995

73.218.212.147:443

98.22.66.236:443

187.19.151.218:995

108.34.131.96:443

173.79.220.156:443

98.32.60.217:443

94.52.160.218:443

71.80.66.107:443

89.137.162.193:443

108.190.151.108:2222

121.121.119.6:443

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\e769be3f39a0db140c2b2e1d56de8b579d192b4cbdd51444955bb1c58fae49fb.exe
    "C:\Users\Admin\AppData\Local\Temp\e769be3f39a0db140c2b2e1d56de8b579d192b4cbdd51444955bb1c58fae49fb.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1128
    • C:\Users\Admin\AppData\Local\Temp\e769be3f39a0db140c2b2e1d56de8b579d192b4cbdd51444955bb1c58fae49fb.exe
      C:\Users\Admin\AppData\Local\Temp\e769be3f39a0db140c2b2e1d56de8b579d192b4cbdd51444955bb1c58fae49fb.exe /C
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1540
    • 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\e769be3f39a0db140c2b2e1d56de8b579d192b4cbdd51444955bb1c58fae49fb.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1664
      • C:\Windows\SysWOW64\PING.EXE
        ping.exe -n 6 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:788

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

Remote System Discovery

1
T1018

Replay Monitor

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Downloads

  • memory/1128-53-0x0000000076121000-0x0000000076123000-memory.dmp
    Filesize

    8KB

  • memory/1128-54-0x0000000000600000-0x0000000000639000-memory.dmp
    Filesize

    228KB

  • memory/1128-55-0x0000000000400000-0x00000000005FF000-memory.dmp
    Filesize

    2.0MB

  • memory/1540-57-0x0000000000400000-0x00000000005FF000-memory.dmp
    Filesize

    2.0MB