Overview

overview

10

Static

static

PE_C015_RF...TE.exe

windows7_x64

10

PE_C015_RF...TE.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    107s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 11:18

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General

  • Target

    PE_C015_RFA-GA-(S)-233-R0-2020 QUOTE.exe

  • Size

    550KB

  • MD5

    17aab7f9d312d050471134b9a0caa4ec

  • SHA1

    e58212d94c2fb210789900baf9dc73d1b1893b0b

  • SHA256

    a4cd48b821c140a3a02f3da126f78d7e465d25e441743c129b925af0065efb52

  • SHA512

    9d32255bb4f317c2e4a1d05ad263ba9ad16b27de7077cf11ef3cc9091e74473fcf19a207856a5f9ee07f8395cd0b794acc8eb39667f5b3581eabd3220837962f

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    @damienzy.xyz2240

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    @damienzy.xyz2240

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • 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 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PE_C015_RFA-GA-(S)-233-R0-2020 QUOTE.exe
    "C:\Users\Admin\AppData\Local\Temp\PE_C015_RFA-GA-(S)-233-R0-2020 QUOTE.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2992
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\&startupname&" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7C44.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:3848
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
      "{path}"
      2⤵
        PID:3804
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
        "{path}"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • outlook_office_path
        • outlook_win_path
        PID:2240

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp7C44.tmp
      Filesize

      1KB

      MD5

      ab9f8a9574d9209cd8666decb37e33cc

      SHA1

      b768b98d37b96bcf5eeeb4bae10589a196b66db2

      SHA256

      2c052172f943620c36053efd2ab1d6ef9fbb671c55669b9f49430f0f7acd7704

      SHA512

      5059538580cce17a2c7516e3117297310455e38ff32d51c6e17ef188448ce3567f9c968ad478df725ed2ce8630ceee2340246264a6e60877895591a67d45da70

      Download Submit
    • memory/2240-134-0x0000000000000000-mapping.dmp
      Download
    • memory/2240-135-0x0000000000400000-0x000000000044E000-memory.dmp
      Filesize

      312KB

      Download
    • memory/2240-136-0x0000000074CD0000-0x0000000075281000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/2992-130-0x0000000074CD0000-0x0000000075281000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/3804-133-0x0000000000000000-mapping.dmp
      Download
    • memory/3848-131-0x0000000000000000-mapping.dmp
      Download