General

  • Target

    chromez.exe

  • Size

    7.6MB

  • Sample

    241218-wd1gjawrbx

  • MD5

    56277b68d06cfa51735795745bb6a162

  • SHA1

    27f802a661c7b2304c696b915561cbec84945401

  • SHA256

    46d5b5a77b4f1b5952731dc2524aee5bea7c1a5471d8dbf4d529bdc933dab2df

  • SHA512

    ccfdd58530483ddf39724dbe7804a46c231c890e08f649a113f334ec4675c8a8595d1e49eeef4666db3d3c5b7800c61cc84903fbbb7125246f6d8a48f6102693

  • SSDEEP

    196608:LsD+kdOwfI9jUCBB7m+mKOY7rXrZusoSDmhfvsbnTNeWm:w5jIHL7HmBYXrYSaUNM

Malware Config

Targets

    • Target

      chromez.exe

    • Size

      7.6MB

    • MD5

      56277b68d06cfa51735795745bb6a162

    • SHA1

      27f802a661c7b2304c696b915561cbec84945401

    • SHA256

      46d5b5a77b4f1b5952731dc2524aee5bea7c1a5471d8dbf4d529bdc933dab2df

    • SHA512

      ccfdd58530483ddf39724dbe7804a46c231c890e08f649a113f334ec4675c8a8595d1e49eeef4666db3d3c5b7800c61cc84903fbbb7125246f6d8a48f6102693

    • SSDEEP

      196608:LsD+kdOwfI9jUCBB7m+mKOY7rXrZusoSDmhfvsbnTNeWm:w5jIHL7HmBYXrYSaUNM

    • 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