General

  • Target
    d345138f48b7d610e4f7d280504a5a36
  • Size 2.7MB
  • Sample240318-mfxc8afa9s
  • SHA256 f5fbd66fa754b518289e512f61ed872924ff06f80ec48dc08bd270b179d783cd
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • bitrat

Version
  • 1.38

C2
  • dopeonlineforwarding.xyz:6620

Attributes
  • communication_password

    d74a214501c1c40b2c77e995082f3587

  • tor_process

    tor

Targets

    • Target
      d345138f48b7d610e4f7d280504a5a36
    • Size 2.7MB
    • SHA256 f5fbd66fa754b518289e512f61ed872924ff06f80ec48dc08bd270b179d783cd
    • MD5 SHA1 SHA512 SSDEEP
    • BitRAT

      BitRAT is a remote access tool written in C++ and uses leaked source code from other families.

    • CustAttr .NET packer

      Detects CustAttr .NET packer in memory.

    • Looks for VirtualBox Guest Additions in registry

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Maps connected drives based on registry

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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks