Overview

overview

10

Static

static

3

64da1a2af5...c0.exe

windows7-x64

1

64da1a2af5...c0.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    64da1a2af5fbbd35867312aa68bfedd2dc695cf8bdac16e6974237226ebb8cc0.exe

  • Size

    991KB

  • Sample

    240425-byxk6ach77

  • MD5

    32ff58faa9596522b0062f2692b0d96a

  • SHA1

    6b8206d5554c052e652b67af57b32ede5ceb5bd6

  • SHA256

    64da1a2af5fbbd35867312aa68bfedd2dc695cf8bdac16e6974237226ebb8cc0

  • SHA512

    4d47708e17cebc4cbfc1b38b386087e4b13a3aa12b842d2e2c8001cfaac9f81bc2d9975d2b240718a435d33ca7dca060eeb441457bdd0ff6062424cf5bdeb324

  • SSDEEP

    24576:g0QxZr8OxebDlnyLqZOV/r47BOhqT8Nxg:gtr8O0bBJOp47qJg

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    webmail.zerotime.com.cy
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    mbk627s320

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      64da1a2af5fbbd35867312aa68bfedd2dc695cf8bdac16e6974237226ebb8cc0.exe

    • Size

      991KB

    • MD5

      32ff58faa9596522b0062f2692b0d96a

    • SHA1

      6b8206d5554c052e652b67af57b32ede5ceb5bd6

    • SHA256

      64da1a2af5fbbd35867312aa68bfedd2dc695cf8bdac16e6974237226ebb8cc0

    • SHA512

      4d47708e17cebc4cbfc1b38b386087e4b13a3aa12b842d2e2c8001cfaac9f81bc2d9975d2b240718a435d33ca7dca060eeb441457bdd0ff6062424cf5bdeb324

    • SSDEEP

      24576:g0QxZr8OxebDlnyLqZOV/r47BOhqT8Nxg:gtr8O0bBJOp47qJg

    Score
    10/10
    agentteslakeyloggerspywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • Detect packed .NET executables. Mostly AgentTeslaV4.

    • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

    • Detects executables packed with or use KoiVM

    • Detects executables referencing Windows vault credential objects. Observed in infostealers

    • Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers

    • Detects executables referencing many email and collaboration clients. Observed in information stealers

    • Detects executables referencing many file transfer clients. Observed in information stealers

    • 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 SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks