Analysis

  • max time kernel
    117s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    01-02-2022 03:14

General

  • Target

    e487ee74b25e8132ce00d0dc0d36f4314ef1c228762461136f65f6fb1814cd9b.exe

  • Size

    1.8MB

  • MD5

    7243a21f5ceb6605f4cadd8a057129af

  • SHA1

    a28fb3a0cafa1acbc6177420c49dfd0deb4029a5

  • SHA256

    e487ee74b25e8132ce00d0dc0d36f4314ef1c228762461136f65f6fb1814cd9b

  • SHA512

    fa840675f214abc460a2e9dce35d9ae2f49b1cb4a3c2229c4a8dec23fb21bb994da042eb8e26d1577fe5682c4716c35cd63e10a915998372032e51a1731169c5

Malware Config

Extracted

Family

qakbot

Version

324.70

Botnet

spx85

Campaign

1585211304

C2

174.82.131.155:995

173.172.205.216:443

71.233.73.222:995

208.126.142.17:443

68.14.210.246:22

96.57.237.162:443

74.138.18.247:443

47.40.244.237:443

71.213.61.215:995

216.201.162.158:443

72.38.44.119:995

47.41.3.57:443

67.250.184.157:443

47.153.115.154:443

173.79.220.156:443

108.27.217.44:443

75.81.25.223:995

67.209.195.198:3389

65.30.12.240:443

66.222.88.126:995

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\e487ee74b25e8132ce00d0dc0d36f4314ef1c228762461136f65f6fb1814cd9b.exe
    "C:\Users\Admin\AppData\Local\Temp\e487ee74b25e8132ce00d0dc0d36f4314ef1c228762461136f65f6fb1814cd9b.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1748
    • C:\Users\Admin\AppData\Local\Temp\e487ee74b25e8132ce00d0dc0d36f4314ef1c228762461136f65f6fb1814cd9b.exe
      C:\Users\Admin\AppData\Local\Temp\e487ee74b25e8132ce00d0dc0d36f4314ef1c228762461136f65f6fb1814cd9b.exe /C
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1916
    • 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\e487ee74b25e8132ce00d0dc0d36f4314ef1c228762461136f65f6fb1814cd9b.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:672
      • C:\Windows\SysWOW64\PING.EXE
        ping.exe -n 6 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:872

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/1748-54-0x0000000075761000-0x0000000075763000-memory.dmp
    Filesize

    8KB

  • memory/1748-55-0x00000000001B0000-0x00000000001E9000-memory.dmp
    Filesize

    228KB

  • memory/1748-56-0x0000000000400000-0x00000000005DA000-memory.dmp
    Filesize

    1.9MB

  • memory/1916-58-0x0000000000400000-0x00000000005DA000-memory.dmp
    Filesize

    1.9MB