Overview

overview

10

Static

static

3mg2ZaPd1aKUUrZ.exe

windows7_x64

10

3mg2ZaPd1aKUUrZ.exe

windows10_x64

3

Analysis

  • max time kernel
    114s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    14/07/2020, 13:33

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General

  • Target

    3mg2ZaPd1aKUUrZ.exe

  • Size

    1.1MB

  • MD5

    b2772719d63317c9c1ce101c26df5d6e

  • SHA1

    0c8a6d3e283e966bb099ae742969f0e163d8ee57

  • SHA256

    3d4f85aa3d78db4a67194188821fa0f6993d66b308a70c67e2bb052fe59d1f2c

  • SHA512

    1d64f5bf1c672ba2c4f6f604b3ce1d34a729cc058a19e57b1ff92e6a611df66dd80a708ae16e541e874b7428fd9a2b61a8c14f785bdb705067c7d02c2947daf9

Score
10/10
stealerspywaremasslogger

Malware Config

Signatures

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • MassLogger log file 1 IoCs

    Detects a log file produced by MassLogger.

  • MassLogger

    Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.

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

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

    spyware
  • Suspicious use of WriteProcessMemory 13 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\3mg2ZaPd1aKUUrZ.exe
    "C:\Users\Admin\AppData\Local\Temp\3mg2ZaPd1aKUUrZ.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1124
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\xAQNrkjVSa" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1B9A.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1860
    • C:\Users\Admin\AppData\Local\Temp\3mg2ZaPd1aKUUrZ.exe
      "{path}"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious behavior: EnumeratesProcesses
      PID:1780

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • memory/1780-4-0x0000000000400000-0x000000000049A000-memory.dmp

          Filesize

          616KB

          Download

        • memory/1780-6-0x0000000000400000-0x000000000049A000-memory.dmp

          Filesize

          616KB

          Download

        • memory/1780-7-0x0000000000400000-0x000000000049A000-memory.dmp

          Filesize

          616KB

          Download