Analysis

  • max time kernel
    146s
  • max time network
    11s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    01/03/2021, 19:12

General

  • Target
    85540c4576fb1d324b8ff46bc3ef5295.exe
  • Size 1.1MB
  • Sample210301-9dc459p2js
  • SHA256 03675b36674123dd354677697244738fd9cabf2cf6314ab6e1bb2b4432aeccb2
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    smtp.privateemail.com

  • Port

    587

  • Password

    lord@blessme

Signatures

  • AgentTesla

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

  • AgentTesla Payload 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\85540c4576fb1d324b8ff46bc3ef5295.exe
    "C:\Users\Admin\AppData\Local\Temp\85540c4576fb1d324b8ff46bc3ef5295.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1888
    • C:\Users\Admin\AppData\Local\Temp\85540c4576fb1d324b8ff46bc3ef5295.exe
      "C:\Users\Admin\AppData\Local\Temp\85540c4576fb1d324b8ff46bc3ef5295.exe"
      2⤵
        PID:392
      • C:\Users\Admin\AppData\Local\Temp\85540c4576fb1d324b8ff46bc3ef5295.exe
        "C:\Users\Admin\AppData\Local\Temp\85540c4576fb1d324b8ff46bc3ef5295.exe"
        2⤵
          PID:268
        • C:\Users\Admin\AppData\Local\Temp\85540c4576fb1d324b8ff46bc3ef5295.exe
          "C:\Users\Admin\AppData\Local\Temp\85540c4576fb1d324b8ff46bc3ef5295.exe"
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1112

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            memory/1112-8-0x0000000000400000-0x000000000043C000-memory.dmp

            memory/1112-10-0x0000000074320000-0x0000000074A0E000-memory.dmp

            memory/1112-11-0x0000000000400000-0x000000000043C000-memory.dmp

            memory/1112-13-0x0000000004C80000-0x0000000004C81000-memory.dmp

            memory/1888-2-0x0000000074320000-0x0000000074A0E000-memory.dmp

            memory/1888-3-0x0000000000060000-0x0000000000061000-memory.dmp

            memory/1888-5-0x00000000090E0000-0x000000000D0DD000-memory.dmp

            memory/1888-6-0x0000000004CE0000-0x0000000004CE1000-memory.dmp

            memory/1888-7-0x00000000041F0000-0x000000000424D000-memory.dmp