Overview

overview

10

Static

static

Halkbank_E...89.exe

windows7_x64

10

Halkbank_E...89.exe

windows10_x64

10

Analysis

  • max time kernel
    151s
  • max time network
    142s
  • platform
    windows10_x64
  • resource
    win10v200430
  • submitted
    24-06-2020 15:09

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General

  • Target

    Halkbank_Ekstre_20200601-20200618_074852_956489.exe

  • Size

    1.3MB

  • MD5

    6dd729f4967d577e71d81374454da106

  • SHA1

    e08653a3dd57fb4ef7783f03f4dc85bf5fe8e95e

  • SHA256

    d3a34f2a11f7827210e99fd8fa21d563474986964268766437baba7c36dcbfd8

  • SHA512

    512af81be6ff817bf138e9eacf64878e1bd5aa5709a5c68b1f952a618f7153ce5899c158a29fcf5962941c2c6b58cb6fd5b7d31925a09c445b3194c57b5814c1

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.bioaktif.com
  • Port:
    587
  • Username:
    siparis@bioaktif.com
  • Password:
    Bio.6748891

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 2 IoCs
  • Drops file in Drivers directory 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Halkbank_Ekstre_20200601-20200618_074852_956489.exe
    "C:\Users\Admin\AppData\Local\Temp\Halkbank_Ekstre_20200601-20200618_074852_956489.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2916
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
      "C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v4.0.30319\\\\MSBuild.exe"
      2⤵
      • Drops file in Drivers directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:632

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/632-0-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/632-1-0x0000000000446FEE-mapping.dmp
    Download