Overview

overview

10

Static

static

IMG_001-Se...20.exe

windows7_x64

10

IMG_001-Se...20.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    99s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 11:39

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General

  • Target

    IMG_001-Seafood Details And Speification For New Order 2020.exe

  • Size

    482KB

  • MD5

    ae5e8ef9e1472a352d00cfcbd998d868

  • SHA1

    44030aee625ff89cef9cc430cce41c3e82096657

  • SHA256

    4cf54170822645d98667e90f9426d2f3b2718424ffcdba053987c019874ab504

  • SHA512

    6408209a8565c5fd7e9f4809ad98cf9e27e97a1e2b07c49139e84b7040362889c312587b51586da6112d1a266e603c30844be3090d353ca949263f26ae16865b

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    x.crj@yandex.com
  • Password:
    maxdan2020

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    x.crj@yandex.com
  • Password:
    maxdan2020

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 3 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\IMG_001-Seafood Details And Speification For New Order 2020.exe
    "C:\Users\Admin\AppData\Local\Temp\IMG_001-Seafood Details And Speification For New Order 2020.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2744
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\cpBJnWdqdVB" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5CD5.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:3592
    • C:\Users\Admin\AppData\Local\Temp\IMG_001-Seafood Details And Speification For New Order 2020.exe
      "{path}"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      • outlook_office_path
      • outlook_win_path
      PID:4156
      • C:\Windows\SysWOW64\netsh.exe
        "netsh" wlan show profile
        3⤵
          PID:4600

    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\IMG_001-Seafood Details And Speification For New Order 2020.exe.log
      Filesize

      1KB

      MD5

      8783efc818e6c4b08cdd7dc7e06641d0

      SHA1

      481a410d390aefdd28ff1bc005d1ee46e7b092f2

      SHA256

      735a7e96c6b2d91b062f378d14291656b72c92d36b1a21584ce5b606b4ea8572

      SHA512

      1d48c97192d9ca4deca93a2a62dc6230d2752b1710c95660b41e89413b9b022a0139570d946580968bd04cf48497a6dc31e25d4aca7f477525b346ab0a302d32

      Download Submit
    • C:\Users\Admin\AppData\Local\Temp\tmp5CD5.tmp
      Filesize

      1KB

      MD5

      74f60ed33ea3ce009e65fa9087285650

      SHA1

      e399de7041a79c2b75405291785c951b95dc4bac

      SHA256

      fec7ebb3b365d9db0c443206448ab3ce77785e566f0862cc3e1d90c9270a64b2

      SHA512

      172d1fab1924101689f58ae119f8240e53e7d8ab8161250428c795cf30ce1a510eca88a58c99f1c0ed8682c6aa8e0358c781af0f62a1d29dc8972a8639746c5b

      Download Submit
    • memory/2744-136-0x00000000085C0000-0x000000000865C000-memory.dmp
      Filesize

      624KB

      Download
    • memory/2744-133-0x0000000004AC0000-0x0000000004ACA000-memory.dmp
      Filesize

      40KB

      Download
    • memory/2744-134-0x0000000004B50000-0x0000000004B62000-memory.dmp
      Filesize

      72KB

      Download
    • memory/2744-135-0x0000000004CC0000-0x0000000004CE2000-memory.dmp
      Filesize

      136KB

      Download
    • memory/2744-130-0x0000000000010000-0x000000000008E000-memory.dmp
      Filesize

      504KB

      Download
    • memory/2744-132-0x0000000004A10000-0x0000000004AA2000-memory.dmp
      Filesize

      584KB

      Download
    • memory/2744-131-0x00000000050A0000-0x0000000005644000-memory.dmp
      Filesize

      5.6MB

      Download
    • memory/3592-137-0x0000000000000000-mapping.dmp
      Download
    • memory/4156-139-0x0000000000000000-mapping.dmp
      Download
    • memory/4156-140-0x0000000000400000-0x0000000000452000-memory.dmp
      Filesize

      328KB

      Download
    • memory/4156-142-0x0000000005610000-0x0000000005676000-memory.dmp
      Filesize

      408KB

      Download
    • memory/4156-144-0x00000000063A0000-0x00000000063F0000-memory.dmp
      Filesize

      320KB

      Download
    • memory/4600-143-0x0000000000000000-mapping.dmp
      Download