General

  • Target

    7db569d8624bf460f4b6e187d3771b7c63758a265536080bd641fdb24c4cd13e

  • Size

    6.2MB

  • Sample

    230302-17nr2sfa96

  • MD5

    faed3a249add787a1b2c26f463edf25f

  • SHA1

    70069af15cd0fbcce676fa39f66edbc15bc009c3

  • SHA256

    7db569d8624bf460f4b6e187d3771b7c63758a265536080bd641fdb24c4cd13e

  • SHA512

    309f5b78f8d74caea34c7a28143ac4ac807e64a89cbf16d4fb5326377106f934d12bebe4bde1919db8e420acef0b779ed1bb41d62caa21af91e48ffbfe531b93

  • SSDEEP

    196608:FPJQiT4psV3tPZ0u3w6qlZGEnDcMygXvJOIvwobTolW:FLisDPZ0u3w6q1DJfJOIvwoPol

Malware Config

Extracted

Family

systembc

C2

79.137.203.32:4289

194.87.111.29:4289

Targets

    • Target

      7db569d8624bf460f4b6e187d3771b7c63758a265536080bd641fdb24c4cd13e

    • Size

      6.2MB

    • MD5

      faed3a249add787a1b2c26f463edf25f

    • SHA1

      70069af15cd0fbcce676fa39f66edbc15bc009c3

    • SHA256

      7db569d8624bf460f4b6e187d3771b7c63758a265536080bd641fdb24c4cd13e

    • SHA512

      309f5b78f8d74caea34c7a28143ac4ac807e64a89cbf16d4fb5326377106f934d12bebe4bde1919db8e420acef0b779ed1bb41d62caa21af91e48ffbfe531b93

    • SSDEEP

      196608:FPJQiT4psV3tPZ0u3w6qlZGEnDcMygXvJOIvwobTolW:FLisDPZ0u3w6q1DJfJOIvwoPol

    • SystemBC

      SystemBC is a proxy and remote administration tool first seen in 2019.

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Tasks