Overview

overview

10

Static

static

a0d00088b2...3b.exe

windows7_x64

10

a0d00088b2...3b.exe

windows10_x64

10

Analysis

  • max time kernel
    148s
  • max time network
    48s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    27-07-2021 10:50

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General

  • Target

    a0d00088b21aecf4ed9a4b18a2b14d7f184a333b.exe

  • Size

    38.0MB

  • MD5

    685c1459780494df4b455e9bacafe9d2

  • SHA1

    a0d00088b21aecf4ed9a4b18a2b14d7f184a333b

  • SHA256

    f6d53d3d7e1de59bf5d2a3962ff3096c7bbec3549c366717e51bfb74d0bc4a2b

  • SHA512

    24a7d67a529541895d07d238cf0b875d0e9e2cdc71a7be5b1faebafaa2a8e738e7f785b223b2e7cf56933e33e6950339c658fd3806fa7da9cf7d96ee91179632

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    serv-10708.handsonwebhosting.com
  • Port:
    587
  • Username:
    emma@multillantaszl.com
  • Password:
    icui4cu2@@

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 3 IoCs
  • CustAttr .NET packer 1 IoCs

    Detects CustAttr .NET packer in memory.

  • Drops file in Drivers directory 1 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spywarestealer
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

    spywarestealer
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a0d00088b21aecf4ed9a4b18a2b14d7f184a333b.exe
    "C:\Users\Admin\AppData\Local\Temp\a0d00088b21aecf4ed9a4b18a2b14d7f184a333b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:528
    • C:\Users\Admin\AppData\Local\Temp\a0d00088b21aecf4ed9a4b18a2b14d7f184a333b.exe
      "C:\Users\Admin\AppData\Local\Temp\a0d00088b21aecf4ed9a4b18a2b14d7f184a333b.exe"
      2⤵
        PID:616
      • C:\Users\Admin\AppData\Local\Temp\a0d00088b21aecf4ed9a4b18a2b14d7f184a333b.exe
        "C:\Users\Admin\AppData\Local\Temp\a0d00088b21aecf4ed9a4b18a2b14d7f184a333b.exe"
        2⤵
          PID:912
        • C:\Users\Admin\AppData\Local\Temp\a0d00088b21aecf4ed9a4b18a2b14d7f184a333b.exe
          "C:\Users\Admin\AppData\Local\Temp\a0d00088b21aecf4ed9a4b18a2b14d7f184a333b.exe"
          2⤵
            PID:1648
          • C:\Users\Admin\AppData\Local\Temp\a0d00088b21aecf4ed9a4b18a2b14d7f184a333b.exe
            "C:\Users\Admin\AppData\Local\Temp\a0d00088b21aecf4ed9a4b18a2b14d7f184a333b.exe"
            2⤵
            • Drops file in Drivers directory
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:820

        Network

        MITRE ATT&CK Matrix ATT&CK v6

        Initial Access

        Execution

        Persistence

        Privilege Escalation

        Defense Evasion

        Credential Access

        Credentials in Files

        3
        T1081

        Discovery

        Lateral Movement

        Collection

        Data from Local System

        3
        T1005

        Exfiltration

        Command and Control

        Impact

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/528-59-0x0000000000190000-0x0000000000191000-memory.dmp
          Filesize

          4KB

          Download
        • memory/528-61-0x0000000002180000-0x0000000002181000-memory.dmp
          Filesize

          4KB

          Download
        • memory/528-62-0x0000000000430000-0x000000000043B000-memory.dmp
          Filesize

          44KB

          Download
        • memory/528-63-0x0000000004D10000-0x0000000004D8D000-memory.dmp
          Filesize

          500KB

          Download
        • memory/528-64-0x0000000001EF0000-0x0000000001F2D000-memory.dmp
          Filesize

          244KB

          Download
        • memory/820-65-0x0000000000400000-0x000000000043C000-memory.dmp
          Filesize

          240KB

          Download
        • memory/820-66-0x000000000043770E-mapping.dmp
          Download
        • memory/820-67-0x0000000000400000-0x000000000043C000-memory.dmp
          Filesize

          240KB

          Download
        • memory/820-69-0x0000000004D70000-0x0000000004D71000-memory.dmp
          Filesize

          4KB

          Download
        • memory/820-70-0x0000000004D71000-0x0000000004D72000-memory.dmp
          Filesize

          4KB

          Download