Overview

overview

10

Static

static

NEW ORDER.PDF.exe

windows7_x64

10

NEW ORDER.PDF.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    156s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 12:44

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General

  • Target

    NEW ORDER.PDF.exe

  • Size

    403KB

  • MD5

    23df4ba5477379f16cc8ddaa6c6b2687

  • SHA1

    dd640ee2f95b52750aea77ad29b801c6fbf8b6f3

  • SHA256

    2645e6f05ce2c3ebfb5e928cfe3216d6da26dbe57c63113d70b8447b3fd21b5e

  • SHA512

    40f7fd072fb9dfd2f9872d0526b1280eb1b7cc57d9f2a7e7ceed7f534fcfe031f5e1eefbc405b90550c6779c47442d7e68f6c0850e3c9aaa247cb58f0c2e9dee

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    webmail.crafttechcuttingtools.com
  • Port:
    587
  • Username:
    enquiry@crafttechcuttingtools.com
  • Password:
    jagannath@123

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.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

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

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

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

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

    spywarestealer
  • 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 SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEW ORDER.PDF.exe
    "C:\Users\Admin\AppData\Local\Temp\NEW ORDER.PDF.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4480
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ecoIHdbjhBi" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAEAF.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:3516
    • C:\Users\Admin\AppData\Local\Temp\NEW ORDER.PDF.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:4656

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

Credentials in Files

3
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\NEW ORDER.PDF.exe.log
    Filesize

    507B

    MD5

    76ffb2f33cb32ade8fc862a67599e9d8

    SHA1

    920cc4ab75b36d2f9f6e979b74db568973c49130

    SHA256

    f1a3724670e3379318ec9c73f6f39058cab0ab013ba3cd90c047c3d701362310

    SHA512

    f33502c2e1bb30c05359bfc6819ca934642a1e01874e3060349127d792694d56ad22fccd6c9477b8ee50d66db35785779324273f509576b48b7f85577e001b4e

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\tmpAEAF.tmp
    Filesize

    1KB

    MD5

    04a697d48a89bb2b817d152fbda1709d

    SHA1

    aa7c1f331d455e0c7eeade5ccb29acf3640ab282

    SHA256

    b5997868063aafad4f1358b5550a1a327b60594a9b00bd264ac4b2bea15dcc97

    SHA512

    5edea5ba1d8fa3866e19741515c7ac4b13d2ae4f7f08204d22f80a218d126effaf08273c6ef37f4b589d794b57b98e7ac2993fa656dd4cbb851fbbf9e5f0207e

    Download Submit
  • memory/3516-134-0x0000000000000000-mapping.dmp
    Download
  • memory/4480-130-0x0000000000560000-0x00000000005CC000-memory.dmp
    Filesize

    432KB

    Download
  • memory/4480-131-0x00000000054B0000-0x0000000005A54000-memory.dmp
    Filesize

    5.6MB

    Download
  • memory/4480-132-0x0000000004FA0000-0x0000000005032000-memory.dmp
    Filesize

    584KB

    Download
  • memory/4480-133-0x0000000005E30000-0x0000000005ECC000-memory.dmp
    Filesize

    624KB

    Download
  • memory/4656-136-0x0000000000000000-mapping.dmp
    Download
  • memory/4656-137-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/4656-139-0x0000000005D80000-0x0000000005DE6000-memory.dmp
    Filesize

    408KB

    Download
  • memory/4656-140-0x0000000006140000-0x0000000006190000-memory.dmp
    Filesize

    320KB

    Download
  • memory/4656-141-0x0000000006330000-0x000000000633A000-memory.dmp
    Filesize

    40KB

    Download