Analysis

  • max time kernel
    111s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-08-2024 21:19

General

  • Target

    b2eb69d01ec25bb62c356a19085ce3e0N.exe

  • Size

    782KB

  • MD5

    b2eb69d01ec25bb62c356a19085ce3e0

  • SHA1

    69aa9470efcb9651313dd7c09b43a10edd202b97

  • SHA256

    ce7b80ccdd02d7df3fd1215e0673cd51ddc80d8acd5e6db4fee856d0b307de42

  • SHA512

    3da55cdee9d6ba4f55c19132dbe12d0bc3b53c4f34b41ecaa5a5a6059903a1764cb3bbdbf7bc8710b2151577a423474062daf372b6116223975fa0b4271647e7

  • SSDEEP

    12288:hpIdn0wvs3tS+Zn2ocK9hyVDI9snwxrOBd34taZo7Oeci:rcn03bV2or2VkQotaZo7

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
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\b2eb69d01ec25bb62c356a19085ce3e0N.exe
    "C:\Users\Admin\AppData\Local\Temp\b2eb69d01ec25bb62c356a19085ce3e0N.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    PID:2436
  • C:\Users\Admin\AppData\Local\Temp\b2eb69d01ec25bb62c356a19085ce3e0N.exe
    C:\Users\Admin\AppData\Local\Temp\b2eb69d01ec25bb62c356a19085ce3e0N.exe start
    1⤵
    • System Location Discovery: System Language Discovery
    PID:2220

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2220-5-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/2220-6-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/2436-0-0x0000000002270000-0x0000000002271000-memory.dmp

    Filesize

    4KB

  • memory/2436-1-0x0000000002290000-0x0000000002295000-memory.dmp

    Filesize

    20KB

  • memory/2436-2-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/2436-7-0x0000000002270000-0x0000000002271000-memory.dmp

    Filesize

    4KB

  • memory/2436-8-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB