Analysis

  • max time kernel
    147s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • submitted
    03-04-2024 18:59

General

  • Target

    7d18e238febf88bc7c868e3ee4189fd12a2aa4db21f66151bb4c15c0600eca6e.exe

Malware Config

Extracted

Family

pikabot

C2

https://158.220.95.214:5243

https://64.23.199.206:1194

https://172.232.208.90:2223

https://213.199.41.33:13721

https://194.233.91.144:5000

https://158.220.95.215:5242

https://84.247.157.112:13719

Signatures

  • PikaBot

    PikaBot is a botnet that is distributed similarly to Qakbot and written in c++.

  • Pikabot family
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7d18e238febf88bc7c868e3ee4189fd12a2aa4db21f66151bb4c15c0600eca6e.exe
    "C:\Users\Admin\AppData\Local\Temp\7d18e238febf88bc7c868e3ee4189fd12a2aa4db21f66151bb4c15c0600eca6e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of WriteProcessMemory
    PID:416
    • C:\Windows\SysWOW64\ctfmon.exe
      "C:\Windows\SysWOW64\ctfmon.exe -p 1234"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1456

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/416-0-0x0000000000400000-0x000000000055E000-memory.dmp

    Filesize

    1.4MB

  • memory/416-1-0x00000000023F0000-0x0000000002423000-memory.dmp

    Filesize

    204KB

  • memory/416-5-0x00000000022F0000-0x0000000002303000-memory.dmp

    Filesize

    76KB

  • memory/416-7-0x0000000000400000-0x000000000055E000-memory.dmp

    Filesize

    1.4MB

  • memory/416-8-0x00000000023F0000-0x0000000002423000-memory.dmp

    Filesize

    204KB

  • memory/1456-2-0x0000000000CA0000-0x0000000000CBA000-memory.dmp

    Filesize

    104KB

  • memory/1456-10-0x0000000000CA0000-0x0000000000CBA000-memory.dmp

    Filesize

    104KB