Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-04-2024 09:56

General

  • Target

    1137b149e0bced9e6700658b526bd7eb27f59e0850bef8ee843359d887f6f131.exe

  • Size

    1.4MB

  • MD5

    5940a7f204f6bc04518afe1483f909d4

  • SHA1

    ce4e7d83a520e8008210b4f6ee40111941df2b1b

  • SHA256

    1137b149e0bced9e6700658b526bd7eb27f59e0850bef8ee843359d887f6f131

  • SHA512

    bb3e7af7a1ec4ee42e6192e2245a385fa6605e8f1bf541ee6b9a8d6a397daec5c55c1957bf56e7aa871505c6c18953327491e54ce6276132c4f412a2990b13c4

  • SSDEEP

    24576:v3dhgAYmYqHU7pHYev00V6dCDdoVYdGp8VTALtMa6:ymYqHU7pHYY00VcCDdowG3tMa6

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\1137b149e0bced9e6700658b526bd7eb27f59e0850bef8ee843359d887f6f131.exe
    "C:\Users\Admin\AppData\Local\Temp\1137b149e0bced9e6700658b526bd7eb27f59e0850bef8ee843359d887f6f131.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of WriteProcessMemory
    PID:3764
    • C:\Windows\SysWOW64\ctfmon.exe
      "C:\Windows\SysWOW64\ctfmon.exe -p 1234"
      2⤵
        PID:4888
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3764 -s 496
        2⤵
        • Program crash
        PID:4712
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3764 -ip 3764
      1⤵
        PID:1568

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3764-0-0x0000000000840000-0x0000000000873000-memory.dmp

        Filesize

        204KB

      • memory/3764-12-0x0000000000840000-0x0000000000873000-memory.dmp

        Filesize

        204KB

      • memory/4888-6-0x0000000000700000-0x0000000000719000-memory.dmp

        Filesize

        100KB

      • memory/4888-1-0x0000000000700000-0x0000000000719000-memory.dmp

        Filesize

        100KB