Overview

overview

10

Static

static

10

Payment Co...df.exe

windows7_x64

10

Payment Co...df.exe

windows10-2004_x64

10

Payment Co...df.exe

windows7_x64

10

Payment Co...df.exe

windows10-2004_x64

10

Payment Co...ic.jpg

windows7_x64

1

Payment Co...ic.jpg

windows10-2004_x64

3

Analysis

  • max time kernel
    90s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 12:06

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Report Analysis Logs

General

  • Target

    Payment Confirmation#114_pdf/Payment Confirmation#114_pdf.exe

  • Size

    868KB

  • MD5

    2ee1b13c5fda8793a1e49f301dbbc0d2

  • SHA1

    14e6c23aadeaaadcd730d1fa360f0e27940f0184

  • SHA256

    3bfaa6286d8fbef05f151d5187b10b0d1db59112e36da9240e240c28a143b624

  • SHA512

    493d0b189220b7a1f1b1b5e828ef809c39f0436f45ee6bd5ae5e318b130c5881264ab1c12f3292af7ecdcb11ce10a1183be69541a2592fcfe8183c6b22693a75

Score
10/10
agentteslacollectionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    smtp.flockmail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Kclove9090@

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 2 IoCs
  • Drops file in Drivers directory 1 IoCs
  • 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
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Payment Confirmation#114_pdf\Payment Confirmation#114_pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\Payment Confirmation#114_pdf\Payment Confirmation#114_pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3044
    • C:\Users\Admin\AppData\Local\Temp\Payment Confirmation#114_pdf\Payment Confirmation#114_pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\Payment Confirmation#114_pdf\Payment Confirmation#114_pdf.exe"
      2⤵
      • Drops file in Drivers directory
      • Accesses Microsoft Outlook profiles
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • outlook_office_path
      • outlook_win_path
      PID:1660

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

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\Payment Confirmation#114_pdf.exe.log
    Filesize

    1KB

    MD5

    fc13935f3038bdde6cb484249fbff668

    SHA1

    a4c32013e6d59bf1eb1a5119456965de191e62b8

    SHA256

    de064c569a5f4edaf2da91d7bcb82bab06a35190b699cede1da0aa616a23d676

    SHA512

    5817275af0f8a48eb1e008d39f62fb3582db9a2d21a806e9f9ee36fbfd799fb17e91f0e3686f4b236724fe78f14ae7f40cd3755f0ec0fb6734ce42f996b798f7

    Download Submit
  • memory/1660-133-0x0000000000000000-mapping.dmp
    Download
  • memory/1660-136-0x0000000000700000-0x0000000000766000-memory.dmp
    Filesize

    408KB

    Download
  • memory/1660-137-0x0000000004F40000-0x0000000004FDC000-memory.dmp
    Filesize

    624KB

    Download
  • memory/1660-138-0x0000000005B10000-0x0000000005B76000-memory.dmp
    Filesize

    408KB

    Download
  • memory/1660-139-0x0000000006330000-0x0000000006380000-memory.dmp
    Filesize

    320KB

    Download
  • memory/1660-140-0x00000000065E0000-0x00000000065EA000-memory.dmp
    Filesize

    40KB

    Download
  • memory/3044-130-0x0000000000A80000-0x0000000000B60000-memory.dmp
    Filesize

    896KB

    Download
  • memory/3044-131-0x00000000062F0000-0x0000000006894000-memory.dmp
    Filesize

    5.6MB

    Download
  • memory/3044-132-0x0000000005E20000-0x0000000005EB2000-memory.dmp
    Filesize

    584KB

    Download