Analysis

  • max time kernel
    90s
  • max time network
    53s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    16-07-2020 18:39

General

  • Target

    JQ2341024749.pdf.exe

  • Size

    545KB

  • MD5

    32e8a4dfef3ba9272759b8cc19e0428b

  • SHA1

    6c2fa10d8f4f68c8cc440e31b1625acf783973ce

  • SHA256

    6c10ad5e7c9768684b4c869b3d6d974e07245af487170866b38bb2a5f4a756c6

  • SHA512

    4f20df5f058e1987e0cc81c6724c215e8af4a2a67c47a2e4e21691ea2b0f992cfa401d5e3aba1cad0d89ee91788780223330ee0120b7e4798a3c69c7abae3e52

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    us2.smtp.mailhostbox.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    sOeKk#E6

Signatures

  • AgentTesla

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

  • AgentTesla Payload 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JQ2341024749.pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\JQ2341024749.pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1340
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "{path}"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:112

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/112-2-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

  • memory/112-4-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

  • memory/112-5-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB