Overview

overview

10

Static

static

腾达付�...df.exe

windows7_x64

10

腾达付�...df.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    65s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    21-05-2022 11:54

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General

  • Target

    腾达付款申请USD132,450.00-pdf.exe

  • Size

    688KB

  • MD5

    2a8ecefa3972ea8cff2d2e4221acafc3

  • SHA1

    006b8f88a804385b2b4d9c8090885cdd936a56a2

  • SHA256

    b23b16b95e108a322540588bcc3a36124ee12dea5d94f754dbc112395baebf67

  • SHA512

    63b85a886706dd268d0297ef9bee947c331a1d6d0169f5921dc220f967d7a4f1a56bd8b521df18eae678c57ef3211637a65b4612783aa0a0d888b17cb483198c

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.ru
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    goodluck11

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 2 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
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 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\腾达付款申请USD132,450.00-pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\腾达付款申请USD132,450.00-pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1504
    • C:\Users\Admin\AppData\Local\Temp\腾达付款申请USD132,450.00-pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\腾达付款申请USD132,450.00-pdf.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      • outlook_office_path
      • outlook_win_path
      PID:1912
      • C:\Windows\SysWOW64\netsh.exe
        "netsh" wlan show profile
        3⤵
          PID:1336

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • memory/1336-61-0x0000000000000000-mapping.dmp

      Download

    • memory/1504-54-0x0000000075271000-0x0000000075273000-memory.dmp

      Filesize

      8KB

      Download

    • memory/1504-56-0x0000000000400000-0x00000000004B2000-memory.dmp

      Filesize

      712KB

      Download

    • memory/1912-55-0x00000000004AEE40-mapping.dmp

      Download

    • memory/1912-57-0x0000000000360000-0x00000000003B2000-memory.dmp

      Filesize

      328KB

      Download

    • memory/1912-58-0x0000000000360000-0x00000000003B2000-memory.dmp

      Filesize

      328KB

      Download

    • memory/1912-60-0x0000000074580000-0x0000000074B2B000-memory.dmp

      Filesize

      5.7MB

      Download