General

  • Target

    a1b6ec86bff84ed72257daaf6a11811f71027b8a02592d39bda47c36a1a91afb.exe

  • Size

    2.2MB

  • Sample

    241206-lssecs1nft

  • MD5

    958dad459434404af63b16110f8333be

  • SHA1

    2d83e559793d250b8e50643a90c90d78d4a5174f

  • SHA256

    a1b6ec86bff84ed72257daaf6a11811f71027b8a02592d39bda47c36a1a91afb

  • SHA512

    d98d4bf9cfe745c4b7cc4734a017c586c88013a2dc8c16f8e97f50261001357f5e01314dc8a91d8c624ab7ac56c0cc7478c8ed7268bf5004db8f9de61c03bc81

  • SSDEEP

    49152:fegwdsK+fl0+eor1gyVSgg0R4WEggpZWPVcr8823guNNb9C5sx7LfkyoJ:l5OpMp49ggpZyHNho5sNaJ

Malware Config

Extracted

Family

xenorat

C2

96.126.118.61

Mutex

Microsoft Windows_3371808

Attributes
  • delay

    5000

  • install_path

    appdata

  • port

    5037

  • startup_name

    svchost.exe

Targets

    • Target

      a1b6ec86bff84ed72257daaf6a11811f71027b8a02592d39bda47c36a1a91afb.exe

    • Size

      2.2MB

    • MD5

      958dad459434404af63b16110f8333be

    • SHA1

      2d83e559793d250b8e50643a90c90d78d4a5174f

    • SHA256

      a1b6ec86bff84ed72257daaf6a11811f71027b8a02592d39bda47c36a1a91afb

    • SHA512

      d98d4bf9cfe745c4b7cc4734a017c586c88013a2dc8c16f8e97f50261001357f5e01314dc8a91d8c624ab7ac56c0cc7478c8ed7268bf5004db8f9de61c03bc81

    • SSDEEP

      49152:fegwdsK+fl0+eor1gyVSgg0R4WEggpZWPVcr8823guNNb9C5sx7LfkyoJ:l5OpMp49ggpZyHNho5sNaJ

    • XenorRat

      XenorRat is a remote access trojan written in C#.

    • Xenorat family

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks