General

  • Target

    Blankas.exe

  • Size

    9.0MB

  • Sample

    241221-rc1cxs1kes

  • MD5

    968c6f189cd94b89685c000d059bea6a

  • SHA1

    8f2efbeb10eedc629ff2ac8dd34c53f033de433e

  • SHA256

    6b442bc11a07a489fb8aea8865de7a979c01df58ba699aebee66255eb90a1197

  • SHA512

    c21f4b2ecca6264d476a33410c1feecb5aa571dc196c512efae2f24a2e44aaafc98ed7f04b262f524bcd4dcb9db858aeb8b96b249048a5f2f7fb193b3cc22716

  • SSDEEP

    196608:fnDOMO0QykdeqwfI9jUCBB7m+mKOY7rXrZuXeWaQoSDmhfvsbnTNeWV:/Sr0Qxw5IHL7HmBYXr+eSaUN3

Malware Config

Targets

    • Target

      Blankas.exe

    • Size

      9.0MB

    • MD5

      968c6f189cd94b89685c000d059bea6a

    • SHA1

      8f2efbeb10eedc629ff2ac8dd34c53f033de433e

    • SHA256

      6b442bc11a07a489fb8aea8865de7a979c01df58ba699aebee66255eb90a1197

    • SHA512

      c21f4b2ecca6264d476a33410c1feecb5aa571dc196c512efae2f24a2e44aaafc98ed7f04b262f524bcd4dcb9db858aeb8b96b249048a5f2f7fb193b3cc22716

    • SSDEEP

      196608:fnDOMO0QykdeqwfI9jUCBB7m+mKOY7rXrZuXeWaQoSDmhfvsbnTNeWV:/Sr0Qxw5IHL7HmBYXr+eSaUN3

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Drops file in Drivers directory

    • Clipboard Data

      Adversaries may collect data stored in the clipboard from users copying information within or between applications.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • Enumerates processes with tasklist

    • Hide Artifacts: Hidden Files and Directories

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks