Overview

overview

10

Static

static

URGENT SUP...df.exe

windows7_x64

10

URGENT SUP...df.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    168s
  • max time network
    175s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 01:37

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General

  • Target

    URGENT SUPPLY - QUOTE 2020.pdf.exe

  • Size

    487KB

  • MD5

    09439f5e5abf5e18c207607e5e33c5f0

  • SHA1

    4983fe7854af89970ad29df5aa6be5d180ca00a5

  • SHA256

    8c04fcdf35613586ea0643b716c769d7ee4a88af77887ef92d908097adbd6fc4

  • SHA512

    25868c74e3b7c98594c1a3978872b2dde2007aed48c9fb1c3fddcec31a40abbbb1b81f02493b6346cf4cbb0d6340e61ee08af50fb8670857ed489270bd5808bb

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    mail.oilexindia.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Kamal@2019

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.oilexindia.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Kamal@2019

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 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\URGENT SUPPLY - QUOTE 2020.pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\URGENT SUPPLY - QUOTE 2020.pdf.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2676
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\JtwRyrTFVnYjs" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1A5E.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2588
    • 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 WriteProcessMemory
      • outlook_office_path
      • outlook_win_path
      PID:4664
      • C:\Windows\SysWOW64\netsh.exe
        "netsh" wlan show profile
        3⤵
          PID:4784

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Scheduled Task

    1
    T1053

    Persistence

    Scheduled Task

    1
    T1053

    Privilege Escalation

    Scheduled Task

    1
    T1053

    Defense Evasion

    Credential Access

    Discovery

    Query Registry

    1
    T1012

    System Information Discovery

    2
    T1082

    Lateral Movement

    Collection

    Email Collection

    1
    T1114

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp1A5E.tmp
      Filesize

      1KB

      MD5

      8213d7627359136417eea9ec0c6aca40

      SHA1

      5f7e1f5cb569531a45ccbabcab225162d29f7901

      SHA256

      a97696806085012a1499a8ad3cb3bc7eb37aa3158eb58759334d9ed5e2c66a23

      SHA512

      d135baced6cd2180ae08679716fd7738dc3ffa6bae41415ceb0d64378019a002c0710c6d3a96294c54cb2eecfa67c89b7f1677c7011b988ecb8bf82dd115d03f

      Download Submit
    • memory/2588-131-0x0000000000000000-mapping.dmp
      Download
    • memory/2676-130-0x00000000750B0000-0x0000000075661000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/4664-133-0x0000000000000000-mapping.dmp
      Download
    • memory/4664-134-0x0000000000400000-0x0000000000452000-memory.dmp
      Filesize

      328KB

      Download
    • memory/4664-135-0x00000000750B0000-0x0000000075661000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/4784-136-0x0000000000000000-mapping.dmp
      Download