Overview

overview

10

Static

static

0wXMVcQJzBu2NZw.exe

windows7_x64

10

0wXMVcQJzBu2NZw.exe

windows10_x64

10

Analysis

  • max time kernel
    123s
  • max time network
    124s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    30-06-2020 13:48

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General

  • Target

    0wXMVcQJzBu2NZw.exe

  • Size

    435KB

  • MD5

    f4504538712c057a2e4803f7b1c843f2

  • SHA1

    78fe17b8f3d64f94e70fb74cfb421dee583012b5

  • SHA256

    948f8bbf5ff952553250dba77394a3c5f2e1745bb2b4df861609048f8ba55fb9

  • SHA512

    ee104a9bcaa32ec8aaffe2b324e5599dd25fa5df1280b19c5582e4c072d34cf7d41140e9ddee8b180da4445d3be8402f278212abbfc40f37e4e6adcf438c800c

Score
10/10
spywarekeyloggertrojanstealeragenttesla

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    smtp.anding-tw.com
  • Port:
    587
  • Username:
    dabo@anding-tw.com
  • Password:
    Daberechukwuego123

Signatures

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

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

    spyware
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spyware
  • Suspicious use of WriteProcessMemory 11 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

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

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

    spyware
  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0wXMVcQJzBu2NZw.exe
    "C:\Users\Admin\AppData\Local\Temp\0wXMVcQJzBu2NZw.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    • Suspicious use of SetThreadContext
    PID:2948
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\iJRtycW" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8538.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:3936
    • C:\Users\Admin\AppData\Local\Temp\0wXMVcQJzBu2NZw.exe
      "{path}"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of AdjustPrivilegeToken
      PID:3600

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

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\0wXMVcQJzBu2NZw.exe.log
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  • C:\Users\Admin\AppData\Local\Temp\tmp8538.tmp
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  • memory/3600-2-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

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  • memory/3600-3-0x000000000044704E-mapping.dmp
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  • memory/3936-0-0x0000000000000000-mapping.dmp
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