General

  • Target

    1a4205f6c5a0bbae1d88ee3cc83b6be6c96c35c129b5c6f1792e176c503be723

  • Size

    8.0MB

  • Sample

    241216-ysakrsznal

  • MD5

    f1ca5255649ddad16f45692c7008f5ee

  • SHA1

    5c01084da7bca0482b46095ca52d59b610225ce2

  • SHA256

    1a4205f6c5a0bbae1d88ee3cc83b6be6c96c35c129b5c6f1792e176c503be723

  • SHA512

    07571d2496fb412ed6aa1540c6bd7a80d6f18e7e17e6b86509fd4b25d566c2761dc9264031385f1be8799431effa2575384ab7dcc0bb02e8f5810a1081a07f00

  • SSDEEP

    196608:i7umWsWOjmFwDRxtYSHdK3Hkdai7bN3mZbymVW:LshK2pMEB3QZG

Malware Config

Targets

    • Target

      1a4205f6c5a0bbae1d88ee3cc83b6be6c96c35c129b5c6f1792e176c503be723

    • Size

      8.0MB

    • MD5

      f1ca5255649ddad16f45692c7008f5ee

    • SHA1

      5c01084da7bca0482b46095ca52d59b610225ce2

    • SHA256

      1a4205f6c5a0bbae1d88ee3cc83b6be6c96c35c129b5c6f1792e176c503be723

    • SHA512

      07571d2496fb412ed6aa1540c6bd7a80d6f18e7e17e6b86509fd4b25d566c2761dc9264031385f1be8799431effa2575384ab7dcc0bb02e8f5810a1081a07f00

    • SSDEEP

      196608:i7umWsWOjmFwDRxtYSHdK3Hkdai7bN3mZbymVW:LshK2pMEB3QZG

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • 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