Analysis

  • max time kernel
    119s
  • max time network
    136s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    12-11-2021 19:04

General

  • Target

    a0c692960754973608d015362a7f23613c526123d9dbb0c7a691fc5e7bb6e7a2.exe

  • Size

    159KB

  • MD5

    3ddd7324388cc1adec335f114c717f57

  • SHA1

    0f422bd94a7ab9fecd344cfe71327c04cb8a4e71

  • SHA256

    a0c692960754973608d015362a7f23613c526123d9dbb0c7a691fc5e7bb6e7a2

  • SHA512

    3828e5b6ab8fb4aa45250bd7401f570c122ec8acc07bdfb6bfd8a39382e703304ec1d9c253c828e6ef13693569b9d84bb2aab0592f5ef74658b955a46c8483fe

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\a0c692960754973608d015362a7f23613c526123d9dbb0c7a691fc5e7bb6e7a2.exe
    "C:\Users\Admin\AppData\Local\Temp\a0c692960754973608d015362a7f23613c526123d9dbb0c7a691fc5e7bb6e7a2.exe"
    1⤵
    • Drops file in Windows directory
    PID:2804
  • C:\Users\Admin\AppData\Local\Temp\a0c692960754973608d015362a7f23613c526123d9dbb0c7a691fc5e7bb6e7a2.exe
    C:\Users\Admin\AppData\Local\Temp\a0c692960754973608d015362a7f23613c526123d9dbb0c7a691fc5e7bb6e7a2.exe start
    1⤵
      PID:4088

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2804-116-0x0000000002170000-0x0000000002175000-memory.dmp

      Filesize

      20KB

    • memory/2804-115-0x0000000002160000-0x0000000002166000-memory.dmp

      Filesize

      24KB

    • memory/2804-117-0x0000000000400000-0x0000000000431000-memory.dmp

      Filesize

      196KB

    • memory/4088-119-0x0000000000440000-0x00000000004EE000-memory.dmp

      Filesize

      696KB

    • memory/4088-118-0x0000000000440000-0x00000000004EE000-memory.dmp

      Filesize

      696KB

    • memory/4088-120-0x0000000000400000-0x0000000000431000-memory.dmp

      Filesize

      196KB