Overview

overview

10

Static

static

Swift.exe

windows7_x64

10

Swift.exe

windows10_x64

10

Analysis

  • max time kernel
    87s
  • max time network
    51s
  • platform
    windows7_x64
  • resource
    win7v200430
  • submitted
    08/07/2020, 06:40

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General

  • Target

    Swift.exe

  • Size

    821KB

  • MD5

    6c8348a7919b86d55c42ed90de3447af

  • SHA1

    0bf999995bd3857ca7d671158915b82985cce800

  • SHA256

    cbda39c31315687590c184cd2626289865fd5abbb42295fe60741ec5135a7119

  • SHA512

    084e3f5d82e57145fd71b032e6560cc3e0c1ac0559ba5b1a4a9b6b70f991e62f06e30daeb9389b131bf16b00afeab38a5781a9f79665702bbf4b87b305906220

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.chenklins.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    oJmQ&%Rq6Y%F

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 SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Swift.exe
    "C:\Users\Admin\AppData\Local\Temp\Swift.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1100
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\CkQTRNWugQuO" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8D6.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1488
    • C:\Users\Admin\AppData\Local\Temp\Swift.exe
      "{path}"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1784

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1784-2-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

    Download

  • memory/1784-4-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

    Download

  • memory/1784-5-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

    Download