Analysis

  • max time kernel
    64s
  • max time network
    143s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    04-07-2021 07:43

General

  • Target

    cad73181081242b8a48532b8c69fe646.exe

  • Size

    755KB

  • MD5

    cad73181081242b8a48532b8c69fe646

  • SHA1

    5ff865d40e6f73fa5b6a3d8799e621cd9ce2d66d

  • SHA256

    742a97dbebd3f760b215186d04655dfcaf3846b40d3390a2db9bd7ee5f3d3266

  • SHA512

    6098cb0ca40dd1e774ccb06b82fa8ccd2bd2f3280576a3fb55762bef1f73efcf0a9014547f571345b3e4ba009e4e75110bd782bb911de7b5daa8760b354303ed

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\cad73181081242b8a48532b8c69fe646.exe
    "C:\Users\Admin\AppData\Local\Temp\cad73181081242b8a48532b8c69fe646.exe"
    1⤵
    • Drops file in Windows directory
    PID:652
  • C:\Users\Admin\AppData\Local\Temp\cad73181081242b8a48532b8c69fe646.exe
    C:\Users\Admin\AppData\Local\Temp\cad73181081242b8a48532b8c69fe646.exe start
    1⤵
      PID:3732

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/652-114-0x0000000000640000-0x0000000000663000-memory.dmp
      Filesize

      140KB

    • memory/652-115-0x00000000006C0000-0x00000000006C5000-memory.dmp
      Filesize

      20KB

    • memory/652-116-0x0000000000400000-0x00000000004C3000-memory.dmp
      Filesize

      780KB

    • memory/3732-118-0x0000000000620000-0x000000000076A000-memory.dmp
      Filesize

      1.3MB

    • memory/3732-119-0x0000000000400000-0x00000000004C3000-memory.dmp
      Filesize

      780KB

    • memory/3732-117-0x00000000005E0000-0x0000000000603000-memory.dmp
      Filesize

      140KB