General

  • Target

    bf808e953694fd67f401e5a3fc7a1719c4b4216c3d97dbd3a15c236d045b1176.exe

  • Size

    1.8MB

  • Sample

    250207-f954wsslcr

  • MD5

    0deeae9e62ec39f58c27e59fe92c490d

  • SHA1

    ee67c641c1eceedb679d4943d23a9c463100011f

  • SHA256

    bf808e953694fd67f401e5a3fc7a1719c4b4216c3d97dbd3a15c236d045b1176

  • SHA512

    f059f9d5af593d0279fcace2e78d126325f285174ab5c34533d29c641829865b1ac6ff399534915112eb4a6065111650d0b85cb57c604ea48125be4e5d1bc9fd

  • SSDEEP

    24576:SHGwXSxzGDD3ipFlCrB9E2aSIcwQRFykBOrNLOaZor7ZwwNxe+/uEj19:KtGSDD3TrfIcwdNnZoemxxjr

Malware Config

Targets

    • Target

      bf808e953694fd67f401e5a3fc7a1719c4b4216c3d97dbd3a15c236d045b1176.exe

    • Size

      1.8MB

    • MD5

      0deeae9e62ec39f58c27e59fe92c490d

    • SHA1

      ee67c641c1eceedb679d4943d23a9c463100011f

    • SHA256

      bf808e953694fd67f401e5a3fc7a1719c4b4216c3d97dbd3a15c236d045b1176

    • SHA512

      f059f9d5af593d0279fcace2e78d126325f285174ab5c34533d29c641829865b1ac6ff399534915112eb4a6065111650d0b85cb57c604ea48125be4e5d1bc9fd

    • SSDEEP

      24576:SHGwXSxzGDD3ipFlCrB9E2aSIcwQRFykBOrNLOaZor7ZwwNxe+/uEj19:KtGSDD3TrfIcwdNnZoemxxjr

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Healer family

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

    • Downloads MZ/PE file

    • Checks BIOS information in registry

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

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks