General

  • Target

    Printerhp_Scan shipdocs.pdf.arj

  • Size

    624KB

  • Sample

    240808-n9fg8staqn

  • MD5

    fc411a163621da0f00f1798c0df50ed9

  • SHA1

    b70681897788e31b6510dfc23075ecee1cb9d542

  • SHA256

    c44771fda8ab48c96941445745f13cda96054fdffbe8f9768348a2ceb7a4a1c9

  • SHA512

    589a0bc4d238b4d2b51be80adbd6edb9d3a44300c75db32add6d47f539c6b996077d8d8c7013206d835573dc17f2d87dfcf654b6d0f7179b2845d2219ceb556e

  • SSDEEP

    12288:ZSGXnLkVwqh8qWbaSj0LabqznMRgjczojsbZ1XNnMhXFy8Llc:QG7kuk8iSALabonMR7og9GFbc

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.myhydropowered.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    nW5AoStmqtxtXpA

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      Printerhp_Scan shipdocs pdf.exe

    • Size

      648KB

    • MD5

      682c5f7b82797efe8163e15865817d36

    • SHA1

      515000c33157ff45f38536d26b3ec092901977c9

    • SHA256

      30506cb061d4a4acc16ac2885769ea3d6330b923524457e9c1d7d88aad2fc60f

    • SHA512

      a3724ff879c29d7fe430ec567419c615e439b331322fc7a3e9c2a7c7d3692d62c47bfaab63df107cc6384ae7517197f045aac68fcaaba56e28e343a26155a589

    • SSDEEP

      12288:WsHzOUNUSB/o5LsI1uwajJ5yvv1l2LiCMaD7YjibZ1XN3ohXFU8LQo:5iUmSB/o5d1ubcv/QYO9qFl

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • UPX packed file

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

    • Looks up external IP address via web service

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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks