Analysis

  • max time kernel
    109s
  • max time network
    140s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    12-11-2021 12:20

General

  • Target

    26ba2f4aed0d0811156c5441253c80c64e3ceb3ce6361e972a073e97916bc2bb.exe

  • Size

    158KB

  • MD5

    b382a33fc78de7cedcb81cd03ff017a7

  • SHA1

    bd278d914b20167533b9eb419bfd7e7035e2648d

  • SHA256

    26ba2f4aed0d0811156c5441253c80c64e3ceb3ce6361e972a073e97916bc2bb

  • SHA512

    99e674d83d62430e9ce2105885445c599ae1c4bd9c41c486dad47a2f450d91859aa5d38f0140f1b788dfa8eeee6b425b52ac92cc2c7188fd23729c88f0ee24d8

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\26ba2f4aed0d0811156c5441253c80c64e3ceb3ce6361e972a073e97916bc2bb.exe
    "C:\Users\Admin\AppData\Local\Temp\26ba2f4aed0d0811156c5441253c80c64e3ceb3ce6361e972a073e97916bc2bb.exe"
    1⤵
    • Drops file in Windows directory
    PID:3280
  • C:\Users\Admin\AppData\Local\Temp\26ba2f4aed0d0811156c5441253c80c64e3ceb3ce6361e972a073e97916bc2bb.exe
    C:\Users\Admin\AppData\Local\Temp\26ba2f4aed0d0811156c5441253c80c64e3ceb3ce6361e972a073e97916bc2bb.exe start
    1⤵
      PID:1184

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1184-118-0x0000000000490000-0x00000000005DA000-memory.dmp
      Filesize

      1.3MB

    • memory/1184-119-0x0000000000400000-0x0000000000431000-memory.dmp
      Filesize

      196KB

    • memory/3280-115-0x0000000002150000-0x0000000002156000-memory.dmp
      Filesize

      24KB

    • memory/3280-117-0x0000000000400000-0x0000000000431000-memory.dmp
      Filesize

      196KB

    • memory/3280-116-0x0000000002160000-0x0000000002165000-memory.dmp
      Filesize

      20KB