Analysis

  • max time kernel
    110s
  • max time network
    141s
  • platform
    windows10_x64
  • resource
    win10-en-20211104
  • submitted
    12-11-2021 11:56

General

  • Target

    410205b0ea535125414c3bc330ec887987a0970152996d71dde7b23f6e268ae8.exe

  • Size

    158KB

  • MD5

    67b765d020ea05247cbbea18ad7cddd5

  • SHA1

    7d05411bb0f311d237da7e1fff9e6866cae909c0

  • SHA256

    410205b0ea535125414c3bc330ec887987a0970152996d71dde7b23f6e268ae8

  • SHA512

    4363edd76a917f7490a7bae7eda20f1d05b57f58f45ba27c4339ea8479d80361cf06a79fd46fdc758c7a1fbccf10fdbb10b0c0a8a3bc580c57c78a5b168ad136

Score
10/10

Malware Config

Extracted

Family

systembc

C2

91.212.150.113:4199

192.53.123.202:4199

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\410205b0ea535125414c3bc330ec887987a0970152996d71dde7b23f6e268ae8.exe
    "C:\Users\Admin\AppData\Local\Temp\410205b0ea535125414c3bc330ec887987a0970152996d71dde7b23f6e268ae8.exe"
    1⤵
    • Drops file in Windows directory
    PID:3520
  • C:\Users\Admin\AppData\Local\Temp\410205b0ea535125414c3bc330ec887987a0970152996d71dde7b23f6e268ae8.exe
    C:\Users\Admin\AppData\Local\Temp\410205b0ea535125414c3bc330ec887987a0970152996d71dde7b23f6e268ae8.exe start
    1⤵
      PID:3408

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3408-122-0x0000000000CE0000-0x0000000000CE5000-memory.dmp

      Filesize

      20KB

    • memory/3408-121-0x0000000000CD0000-0x0000000000CD6000-memory.dmp

      Filesize

      24KB

    • memory/3408-123-0x0000000000400000-0x0000000000431000-memory.dmp

      Filesize

      196KB

    • memory/3520-119-0x00000000004E0000-0x000000000058E000-memory.dmp

      Filesize

      696KB

    • memory/3520-118-0x00000000004E0000-0x000000000058E000-memory.dmp

      Filesize

      696KB

    • memory/3520-120-0x0000000000400000-0x0000000000431000-memory.dmp

      Filesize

      196KB