General

  • Target

    3.rar

  • Size

    23KB

  • Sample

    240919-stq19awald

  • MD5

    44667530774009ede241b22c470cf6b0

  • SHA1

    4b938425db7744c5ad6db94c226ea69474668fa4

  • SHA256

    f9e4590be481cf42c1f7b1d1322243703af2af9bf44f906886af3f178b53910e

  • SHA512

    57ed1187b79082e508a6354a8f6d8700a7197cb2bcabe34974d5de6e817e593b66a17935b82f1c1cf6623836d9ed0f5a6aa552c016fe846878fe9882a4b25dcc

  • SSDEEP

    384:AzbXBPfTJ1qy5cknHTfHz5+oaVdrcbU/rc+26Kv3qCX8L5LJxnkJLXAVju37NFz3:WPbJTckbHz3krcbwwyc3d8HsLw4L/HKY

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      DHL INVOICE-2356.vbs

    • Size

      43KB

    • MD5

      0c816e41fef783ec40ce2d7447d4c5dd

    • SHA1

      e0f156439fcba011174f92ef01a4a376b337314d

    • SHA256

      b828a42d31cb9bab2620c4c1def73499c542be4f19a802c08e9c0a0971192c3f

    • SHA512

      cb93ee840b711ad21cebb8f2d1f98aee087a166c320783de4913bfa70db5118780edd00d5df7712f9473452918f05d2ebad88f23280f10f97ded355b22bab7c3

    • SSDEEP

      768:B696nNHECqC68L+iyHNm4WH8xlDeVXQ8MuCzPvbG4O8/MsOAkieqfz7DIKFAR:g9Ge8LP4xxaQhlDDpUssRWnIKFAR

    • AgentTesla

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

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Blocklisted process makes network request

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • 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.

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks