Overview

overview

10

Static

static

84f033f8a9...1).exe

windows7_x64

10

84f033f8a9...1).exe

windows10_x64

3

Analysis

  • max time kernel
    90s
  • max time network
    60s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    15-07-2020 06:24

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General

  • Target

    84f033f8a9fdd9eba84b72d5256c64cf74c61dc2516dc7449eedea73e78fd4b5(1).exe

  • Size

    1.1MB

  • MD5

    2ffd6b365d8699832bdb419de8b33c16

  • SHA1

    7efc47c0b1dd218224abf14883c67b978f6dd99e

  • SHA256

    84f033f8a9fdd9eba84b72d5256c64cf74c61dc2516dc7449eedea73e78fd4b5

  • SHA512

    ed98d4d7be880fbf99e79d47a5214838dcd0c38cb3ac9b701c77ab497e734a80d6640d297cf76854f6c3d51c70bfdaaa64c24ba001526b6ab4321d41b92f9134

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    web2.changeip.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    6q]Xy%b8?AM~

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\84f033f8a9fdd9eba84b72d5256c64cf74c61dc2516dc7449eedea73e78fd4b5(1).exe
    "C:\Users\Admin\AppData\Local\Temp\84f033f8a9fdd9eba84b72d5256c64cf74c61dc2516dc7449eedea73e78fd4b5(1).exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1032
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WxHtRBJSbYg" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA15D.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1432
    • C:\Users\Admin\AppData\Local\Temp\84f033f8a9fdd9eba84b72d5256c64cf74c61dc2516dc7449eedea73e78fd4b5(1).exe
      "{path}"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:240

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/240-4-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

    Download

  • memory/240-6-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

    Download

  • memory/240-7-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

    Download