General

  • Target

    Built.exe

  • Size

    11.2MB

  • Sample

    241115-rcsm3syncp

  • MD5

    51e01deea9646f22b3b6c23745a79eb1

  • SHA1

    3ba8405cc4b8689aea66c06830c10eac1fb45906

  • SHA256

    3358a417f4cf63296c9e7ce5802cecd115cde629fb6252c9afc395619020b839

  • SHA512

    d66f54a85508c2e04c7e6f06b6586d415668b434302c70fe5ef80a56f69e601691adaa83d6a8b96c58ece0136e61f1dd455afa02c000f3f84c52dcc0a7f418c9

  • SSDEEP

    196608:9FHYYOTOZN4Gq6p/yyMrJfuehrwfI9jUCzi4H1qSiXLGVi7DMgpZ3Q0VMwICEc/s:TP1q6p/fMrJfDqIHziK1piXLGVE4Ue0g

Malware Config

Targets

    • Target

      Built.exe

    • Size

      11.2MB

    • MD5

      51e01deea9646f22b3b6c23745a79eb1

    • SHA1

      3ba8405cc4b8689aea66c06830c10eac1fb45906

    • SHA256

      3358a417f4cf63296c9e7ce5802cecd115cde629fb6252c9afc395619020b839

    • SHA512

      d66f54a85508c2e04c7e6f06b6586d415668b434302c70fe5ef80a56f69e601691adaa83d6a8b96c58ece0136e61f1dd455afa02c000f3f84c52dcc0a7f418c9

    • SSDEEP

      196608:9FHYYOTOZN4Gq6p/yyMrJfuehrwfI9jUCzi4H1qSiXLGVi7DMgpZ3Q0VMwICEc/s:TP1q6p/fMrJfDqIHziK1piXLGVE4Ue0g

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • 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

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks