General

  • Target

    orig.eml.exe

  • Size

    859KB

  • Sample

    241016-hamvda1gqp

  • MD5

    33f2fb6f726399e47707e7ac57203448

  • SHA1

    3192b72e25276bd9768d4890af8cfb19db2b8da7

  • SHA256

    d16537ba8163e5d5c809fed22be949caaaf2fee5e1d5f5dcd9f9a36e4a3709b0

  • SHA512

    67247f41dbc07e8dad555c992a98c6197671ba4730588c32ffb1e3ba230ad1c467fa28f355872cf5f76280b730985a1fa98d83bb1c585dd6a214e606f0d973b2

  • SSDEEP

    24576:1AmVuKha1h4qNvjgWkGkky93X5WtswUlAniehy:6894NvJkZt93JSUynxhy

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.gmail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    nhpe dfhf irbv bqxe

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      orig.eml.exe

    • Size

      859KB

    • MD5

      33f2fb6f726399e47707e7ac57203448

    • SHA1

      3192b72e25276bd9768d4890af8cfb19db2b8da7

    • SHA256

      d16537ba8163e5d5c809fed22be949caaaf2fee5e1d5f5dcd9f9a36e4a3709b0

    • SHA512

      67247f41dbc07e8dad555c992a98c6197671ba4730588c32ffb1e3ba230ad1c467fa28f355872cf5f76280b730985a1fa98d83bb1c585dd6a214e606f0d973b2

    • SSDEEP

      24576:1AmVuKha1h4qNvjgWkGkky93X5WtswUlAniehy:6894NvJkZt93JSUynxhy

    • AgentTesla

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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Blocklisted process makes network request

    • 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

MITRE ATT&CK Enterprise v15

Tasks