Analysis

  • max time kernel
    157s
  • max time network
    179s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 00:35

General

  • Target

    IMAGES AND SPECIFICATIONS - RFQ DTD 24-0720PDF.exe

  • Size

    720KB

  • MD5

    cb11ecf7241a48ebe88b231b933255b0

  • SHA1

    f0bd3c7a22d481f8b63125e004b8af748140356d

  • SHA256

    9712dff3b6fa45fc67392d63381d89f975fa09cf553d8ed69bad81cd61b8ff65

  • SHA512

    5a974c8590db15d5c6bb84c8fc66e8762c48cfb0d451af0895a6478fbc53bee7b8315956a615356df178f0e7f8311de30f7868f0c2fd5be05459b8f08736a005

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.anantcreation.co.in
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    RUC&!^%*29

Signatures

  • AgentTesla

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

  • AgentTesla Payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\IMAGES AND SPECIFICATIONS - RFQ DTD 24-0720PDF.exe
    "C:\Users\Admin\AppData\Local\Temp\IMAGES AND SPECIFICATIONS - RFQ DTD 24-0720PDF.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3428
    • C:\Users\Admin\AppData\Local\Temp\IMAGES AND SPECIFICATIONS - RFQ DTD 24-0720PDF.exe
      "{path}"
      2⤵
        PID:3192
      • C:\Users\Admin\AppData\Local\Temp\IMAGES AND SPECIFICATIONS - RFQ DTD 24-0720PDF.exe
        "{path}"
        2⤵
          PID:3116
        • C:\Users\Admin\AppData\Local\Temp\IMAGES AND SPECIFICATIONS - RFQ DTD 24-0720PDF.exe
          "{path}"
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1448

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1448-133-0x0000000000000000-mapping.dmp
      • memory/1448-134-0x0000000000400000-0x000000000044C000-memory.dmp
        Filesize

        304KB

      • memory/1448-135-0x0000000074930000-0x0000000074EE1000-memory.dmp
        Filesize

        5.7MB

      • memory/3116-132-0x0000000000000000-mapping.dmp
      • memory/3192-131-0x0000000000000000-mapping.dmp
      • memory/3428-130-0x0000000074930000-0x0000000074EE1000-memory.dmp
        Filesize

        5.7MB