Analysis

  • max time kernel
    151s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231127-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-12-2023 02:04

General

  • Target

    df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe

  • Size

    272KB

  • MD5

    05604b7d20a7d61c044d23bf9ee29acd

  • SHA1

    ed4bc7b907ec9645d5dee53c527cccb2d38a5448

  • SHA256

    df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e

  • SHA512

    03fe4f53d017b6eaa0dcf5225598f220669c9b4f47d9f57b97f8845212e256419388249922cc364f532d945476869d789ab6a98e486365b96c265d16ca334601

  • SSDEEP

    6144:q48F7QsyKtpw9hAcGTJscDoAb0XWRnTqAJ:KF7pye4hAc8oi0Xkz

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.etasimali.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    RECRUTEMENT@2023

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe
    "C:\Users\Admin\AppData\Local\Temp\df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1976
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:4464

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1976-9-0x0000000074CA0000-0x0000000075450000-memory.dmp

    Filesize

    7.7MB

  • memory/1976-2-0x0000000007430000-0x0000000007524000-memory.dmp

    Filesize

    976KB

  • memory/1976-0-0x0000000074CA0000-0x0000000075450000-memory.dmp

    Filesize

    7.7MB

  • memory/1976-3-0x0000000004F00000-0x0000000004F22000-memory.dmp

    Filesize

    136KB

  • memory/1976-4-0x0000000004E80000-0x0000000004E90000-memory.dmp

    Filesize

    64KB

  • memory/1976-5-0x0000000004E60000-0x0000000004E6A000-memory.dmp

    Filesize

    40KB

  • memory/1976-1-0x0000000000530000-0x0000000000574000-memory.dmp

    Filesize

    272KB

  • memory/4464-8-0x0000000074CA0000-0x0000000075450000-memory.dmp

    Filesize

    7.7MB

  • memory/4464-18-0x0000000005220000-0x0000000005230000-memory.dmp

    Filesize

    64KB

  • memory/4464-6-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/4464-11-0x00000000051A0000-0x0000000005206000-memory.dmp

    Filesize

    408KB

  • memory/4464-12-0x0000000005220000-0x0000000005230000-memory.dmp

    Filesize

    64KB

  • memory/4464-13-0x00000000068A0000-0x00000000068F0000-memory.dmp

    Filesize

    320KB

  • memory/4464-14-0x0000000006990000-0x0000000006A2C000-memory.dmp

    Filesize

    624KB

  • memory/4464-15-0x0000000006BD0000-0x0000000006C62000-memory.dmp

    Filesize

    584KB

  • memory/4464-16-0x0000000006BA0000-0x0000000006BAA000-memory.dmp

    Filesize

    40KB

  • memory/4464-17-0x0000000074CA0000-0x0000000075450000-memory.dmp

    Filesize

    7.7MB

  • memory/4464-10-0x00000000056E0000-0x0000000005C84000-memory.dmp

    Filesize

    5.6MB