Analysis

  • max time kernel
    147s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-05-2023 15:40

General

  • Target

    CryptOne_Exec_3ebb3119fdb24e76b292d4923b31539a6bf0d13e6afd7c6fda28d062274ec8dc.exe

  • Size

    426KB

  • MD5

    fffab099edb70d514b4f7e71814a4b6b

  • SHA1

    f883e7aed96e924295f133307cb9e75f6370b96c

  • SHA256

    fa8e172b009885380bc12629b0047a0e271da693b0cfb4679130cef7488fcdff

  • SHA512

    ecdbf9973ae32953a6b4b64a6d845f35e771ad03f69c387f3039c083bc4d35cb34c59f0f38f96e22c6333c30973f0c0711b837ba9a2a2eab3433a2e39b7baff2

  • SSDEEP

    12288:Rn1Yckqq4kiIR4XInytR1Rhu0clrPrXEq8j:R1nS4f/X4aR1R3cDrXEq

Score
10/10

Malware Config

Extracted

Family

systembc

C2

178.79.174.207:443

146.70.53.169:443

Signatures

  • SystemBC

    SystemBC is a proxy and remote administration tool first seen in 2019.

  • Drops file in Windows directory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\CryptOne_Exec_3ebb3119fdb24e76b292d4923b31539a6bf0d13e6afd7c6fda28d062274ec8dc.exe
    "C:\Users\Admin\AppData\Local\Temp\CryptOne_Exec_3ebb3119fdb24e76b292d4923b31539a6bf0d13e6afd7c6fda28d062274ec8dc.exe"
    1⤵
    • Drops file in Windows directory
    PID:388
  • C:\Users\Admin\AppData\Local\Temp\CryptOne_Exec_3ebb3119fdb24e76b292d4923b31539a6bf0d13e6afd7c6fda28d062274ec8dc.exe
    C:\Users\Admin\AppData\Local\Temp\CryptOne_Exec_3ebb3119fdb24e76b292d4923b31539a6bf0d13e6afd7c6fda28d062274ec8dc.exe start
    1⤵
      PID:3500

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/388-133-0x00000000021F0000-0x00000000021F1000-memory.dmp

      Filesize

      4KB

    • memory/388-136-0x0000000002360000-0x0000000002366000-memory.dmp

      Filesize

      24KB

    • memory/388-137-0x0000000000400000-0x0000000000470000-memory.dmp

      Filesize

      448KB

    • memory/388-138-0x00000000021F0000-0x00000000021F1000-memory.dmp

      Filesize

      4KB

    • memory/3500-145-0x00000000005D0000-0x00000000005D1000-memory.dmp

      Filesize

      4KB

    • memory/3500-146-0x0000000000400000-0x0000000000470000-memory.dmp

      Filesize

      448KB

    • memory/3500-147-0x00000000005D0000-0x00000000005D1000-memory.dmp

      Filesize

      4KB