Analysis

  • max time kernel
    93s
  • max time network
    170s
  • platform
    windows7_x64
  • resource
    win7-20220331-en
  • submitted
    14-04-2022 12:41

General

  • Target

    756ba5dbbdeb25bbd2fbab5f1fb58d9928f25e1be1ce3c608d8433eb69df298d.exe

  • Size

    771KB

  • MD5

    8952e566dc30b2b0928253d3d066463d

  • SHA1

    41c507fa1dba4e479f7db844b661ac130b8e907d

  • SHA256

    756ba5dbbdeb25bbd2fbab5f1fb58d9928f25e1be1ce3c608d8433eb69df298d

  • SHA512

    03dd400dc5217ce847934eaa6095204487fba4dddfc4c86bc4f7222d493702a798e9238c092fc4325dde1c46131e74ee65415d9c5ef24bc17407becca5004335

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.finalegitim.com.tr
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    ek1234final

Signatures

  • AgentTesla

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

  • AgentTesla Payload 6 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\756ba5dbbdeb25bbd2fbab5f1fb58d9928f25e1be1ce3c608d8433eb69df298d.exe
    "C:\Users\Admin\AppData\Local\Temp\756ba5dbbdeb25bbd2fbab5f1fb58d9928f25e1be1ce3c608d8433eb69df298d.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1616
    • C:\Users\Admin\AppData\Local\Temp\756ba5dbbdeb25bbd2fbab5f1fb58d9928f25e1be1ce3c608d8433eb69df298d.exe
      "{path}"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:940

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/940-58-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/940-59-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/940-61-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/940-62-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/940-63-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/940-66-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/940-68-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1616-54-0x0000000000FA0000-0x0000000001068000-memory.dmp

    Filesize

    800KB

  • memory/1616-55-0x0000000000A00000-0x0000000000A70000-memory.dmp

    Filesize

    448KB

  • memory/1616-56-0x0000000000990000-0x00000000009AC000-memory.dmp

    Filesize

    112KB

  • memory/1616-57-0x000000000A920000-0x000000000A986000-memory.dmp

    Filesize

    408KB