Resubmissions

22-01-2024 19:20

240122-x2kxesdah4 10

10-01-2024 23:56

240110-3ze62sbee2 10

Analysis

  • max time kernel
    147s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-01-2024 19:20

General

  • Target

    e1179516c0fe8cbf69566d5db63c6d1d7d02d67b04eae5800f9a950fb07fee81.dll

  • Size

    507KB

  • MD5

    a0b9376d1a46e876fe056dd89b79dfca

  • SHA1

    1b363e22c6a51341e16ef4a1177596504974e066

  • SHA256

    e1179516c0fe8cbf69566d5db63c6d1d7d02d67b04eae5800f9a950fb07fee81

  • SHA512

    08a9b9de4b8ff6aebe1f9846e5e1994370796b4aa19613178dc320482cf68bf2ee1fb66e7925e1e4887febf398457f04e2193d48b7198d050e6666125802b946

  • SSDEEP

    12288:nljxPw/KI5MGpBRTf4LvGCAotHnG4CEu+AvHuzfsdzjbHgRV:zPkKIGsBRTydjG4GxbHU

Score
10/10

Malware Config

Extracted

Family

pikabot

C2

192.248.174.52:5631

109.123.227.104:2221

65.20.98.24:13783

154.38.184.3:2223

155.138.203.158:1194

210.243.8.247:23399

139.180.185.171:2222

154.221.30.136:13724

65.20.82.254:5243

Signatures

  • Detects PikaBot botnet 4 IoCs
  • PikaBot

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\e1179516c0fe8cbf69566d5db63c6d1d7d02d67b04eae5800f9a950fb07fee81.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:324
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\e1179516c0fe8cbf69566d5db63c6d1d7d02d67b04eae5800f9a950fb07fee81.dll,#1
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:2348
      • C:\Windows\SysWOW64\SearchProtocolHost.exe
        "C:\Windows\System32\SearchProtocolHost.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2000

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2000-0-0x0000000000FB0000-0x0000000000FFF000-memory.dmp
    Filesize

    316KB

  • memory/2000-1-0x0000000000FB0000-0x0000000000FFF000-memory.dmp
    Filesize

    316KB

  • memory/2000-2-0x0000000000FB0000-0x0000000000FFF000-memory.dmp
    Filesize

    316KB

  • memory/2000-5-0x0000000000FB0000-0x0000000000FFF000-memory.dmp
    Filesize

    316KB