Analysis

  • max time kernel
    146s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    11-05-2021 13:01

General

  • Target

    Import shipment.exe

  • Size

    881KB

  • MD5

    4a9131c00bd43b53f57b7a09b4105679

  • SHA1

    a0ac3b4faa408e0925d476e883bcd2c80049e448

  • SHA256

    fba0ad79b3ce7a61716a30682ae383766a93f7992c55cf0f8dba82369c63a0b6

  • SHA512

    9c7142a8d374532370b049e8962c58fbbcf5a45c653b7ce566acbf1defb38cbdbc704758c60d339caf68e1177cddb1944a2ce3114be8c4754ce8d515aa1e4cb2

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    server126.web-hosting.com
  • Port:
    587
  • Username:
    market@marketresearchtrade.com
  • Password:
    m@T_~U$eHI40

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Import shipment.exe
    "C:\Users\Admin\AppData\Local\Temp\Import shipment.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1056
    • C:\Users\Admin\AppData\Local\Temp\Import shipment.exe
      "C:\Users\Admin\AppData\Local\Temp\Import shipment.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1684

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1056-60-0x0000000000A80000-0x0000000000A81000-memory.dmp
    Filesize

    4KB

  • memory/1056-62-0x0000000000360000-0x0000000000364000-memory.dmp
    Filesize

    16KB

  • memory/1056-63-0x0000000004E60000-0x0000000004E61000-memory.dmp
    Filesize

    4KB

  • memory/1056-64-0x0000000005390000-0x0000000005454000-memory.dmp
    Filesize

    784KB

  • memory/1056-65-0x0000000004D50000-0x0000000004DDB000-memory.dmp
    Filesize

    556KB

  • memory/1684-66-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/1684-67-0x000000000043772E-mapping.dmp
  • memory/1684-68-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/1684-70-0x0000000004E10000-0x0000000004E11000-memory.dmp
    Filesize

    4KB