Analysis

  • max time kernel
    62s
  • max time network
    152s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    06-07-2021 07:09

General

  • Target

    825a13bbff9b5cc4d1f19d896aa31c64.exe

  • Size

    780KB

  • MD5

    825a13bbff9b5cc4d1f19d896aa31c64

  • SHA1

    a2026995b7871f84fbdd86f2596d51ce4f05f8b1

  • SHA256

    78047ece6080c704f47d91545e8cce53095342a4595b9e20ee5efeba4c679e41

  • SHA512

    ef52dcfecf5d916cb4eb17e03771d45d051c561c48564c114815a299cf77dd98d6547a1e2bfc3e133e2e97337b4bb258b776cadbe43a0b3beb0c987bb16d7197

Score
10/10

Malware Config

Extracted

Family

systembc

C2

185.215.113.32:4000

78.47.64.46:4000

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\825a13bbff9b5cc4d1f19d896aa31c64.exe
    "C:\Users\Admin\AppData\Local\Temp\825a13bbff9b5cc4d1f19d896aa31c64.exe"
    1⤵
    • Drops file in Windows directory
    PID:2388
  • C:\Users\Admin\AppData\Local\Temp\825a13bbff9b5cc4d1f19d896aa31c64.exe
    C:\Users\Admin\AppData\Local\Temp\825a13bbff9b5cc4d1f19d896aa31c64.exe start
    1⤵
      PID:4060

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2388-115-0x0000000002250000-0x0000000002255000-memory.dmp
      Filesize

      20KB

    • memory/2388-114-0x0000000002220000-0x0000000002221000-memory.dmp
      Filesize

      4KB

    • memory/2388-116-0x0000000000400000-0x00000000004C8000-memory.dmp
      Filesize

      800KB

    • memory/4060-117-0x00000000001D0000-0x00000000001F3000-memory.dmp
      Filesize

      140KB

    • memory/4060-119-0x0000000000400000-0x00000000004C8000-memory.dmp
      Filesize

      800KB