Analysis

  • max time kernel
    143s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-04-2024 09:56

General

  • Target

    a06a36de9b35bf54940b70a0ba4c3f836e42613b51c96bc265ee8910c6ae1849.exe

  • Size

    1.4MB

  • MD5

    b3fa794fdfb6b417ecdb135ff28b7899

  • SHA1

    83fe427d99d06744dfb0f3556105d54dd2c2f6cc

  • SHA256

    a06a36de9b35bf54940b70a0ba4c3f836e42613b51c96bc265ee8910c6ae1849

  • SHA512

    7aea585c01fe1ab92fa55fb638d7c10c7855cc38ecb0f3b9774bf1dd76ae0a46610689c75e4d48b02513598cabff638c1081c9856469569926046c0a2d57af82

  • SSDEEP

    24576:U3dhgAYmYqHU7pHYev00V6dCDdoVYdGp8VTALtMa6:XmYqHU7pHYY00VcCDdowG3tMa6

Score
10/10

Malware Config

Extracted

Family

pikabot

C2

109.199.99.131

154.38.175.241

23.226.138.143

23.226.138.161

145.239.135.24

178.18.246.136

141.95.106.106

104.129.55.105

57.128.165.176

Signatures

  • PikaBot

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a06a36de9b35bf54940b70a0ba4c3f836e42613b51c96bc265ee8910c6ae1849.exe
    "C:\Users\Admin\AppData\Local\Temp\a06a36de9b35bf54940b70a0ba4c3f836e42613b51c96bc265ee8910c6ae1849.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of WriteProcessMemory
    PID:3044
    • C:\Windows\SysWOW64\ctfmon.exe
      "C:\Windows\SysWOW64\ctfmon.exe -p 1234"
      2⤵
        PID:2832
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3044 -s 496
        2⤵
        • Program crash
        PID:2136
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3044 -ip 3044
      1⤵
        PID:3768

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2832-1-0x0000000000730000-0x0000000000749000-memory.dmp

        Filesize

        100KB

      • memory/2832-6-0x0000000000730000-0x0000000000749000-memory.dmp

        Filesize

        100KB

      • memory/3044-0-0x0000000000870000-0x00000000008A3000-memory.dmp

        Filesize

        204KB

      • memory/3044-12-0x0000000000870000-0x00000000008A3000-memory.dmp

        Filesize

        204KB