Overview

overview

10

Static

static

1nkjH2Sua25O2db.exe

windows7_x64

10

1nkjH2Sua25O2db.exe

windows10_x64

3

Analysis

  • max time kernel
    118s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    16-07-2020 19:19

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General

  • Target

    1nkjH2Sua25O2db.exe

  • Size

    470KB

  • MD5

    627579f1dcbc328a55c2fce2aee91a73

  • SHA1

    637ea6d55398f30f13d3c2c7ab2d60dc0d8d6b8d

  • SHA256

    56db6f69bbc36e0758d7e5e1cce28ddc57f3eec355a36c1b9170d509780a4c2e

  • SHA512

    e8e5f99e89f0b5f17f8e9069d0e4d084f264fc1fed10272661c7fefd8774735e1f9272b20245e76a2ddb6f80cbab0ece9dee7493ef976b8314a57b8e2d6d25e1

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     ftp
  • Host:
    ftp://triathlon-batteries-uk.com/
  • Port:
    21
  • Username:
    maxistantifa
  • Password:
    ng83U8?y

  • Protocol:     ftp
  • Host:
    ftp://triathlon-batteries-uk.com/
  • Port:
    21
  • Username:
    maxistantifa
  • Password:
    ng83U8?y

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 4 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

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

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

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

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

    spyware
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistence
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1nkjH2Sua25O2db.exe
    "C:\Users\Admin\AppData\Local\Temp\1nkjH2Sua25O2db.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1496
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\pQeazPavHGaD" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9AF7.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:532
    • C:\Users\Admin\AppData\Local\Temp\1nkjH2Sua25O2db.exe
      "{path}"
      2⤵
        PID:732
      • C:\Users\Admin\AppData\Local\Temp\1nkjH2Sua25O2db.exe
        "{path}"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:1520

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • memory/1520-4-0x0000000000400000-0x000000000044C000-memory.dmp

      Filesize

      304KB

      Download

    • memory/1520-6-0x0000000000400000-0x000000000044C000-memory.dmp

      Filesize

      304KB

      Download

    • memory/1520-7-0x0000000000400000-0x000000000044C000-memory.dmp

      Filesize

      304KB

      Download