Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2024 01:24

General

  • Target

    3265291a959f56551dc3b51b26d75b088a25d26c86a91bfe9e7581b5677024e7.exe

  • Size

    705KB

  • MD5

    8d599a2ceba45b59bd4918c6699b94ee

  • SHA1

    a5943b4d3c04200cf27216cb7b985db537b9e6c0

  • SHA256

    3265291a959f56551dc3b51b26d75b088a25d26c86a91bfe9e7581b5677024e7

  • SHA512

    55ba1dd1e372cb58bd64e162f634350bab40f8f737c00f26a92faf0b6b1f693f0f0f93474f759bebd572b05acc1ee1f5a6f23c8328b7cee8d741612c472d41fb

  • SSDEEP

    12288:ux1bAPIvJc0gPU0OjtdkL54aQj+kSci8JArPoPv2RnOFdYMjhvPie/rByY77777z:ux1AsJcm02dkCTj+k7vJAMPv2FOFdYMH

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.elquijotebanquetes.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    -GN,s*KH{VEhPmo)+f

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.elquijotebanquetes.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    -GN,s*KH{VEhPmo)+f

Signatures

  • AgentTesla

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

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3265291a959f56551dc3b51b26d75b088a25d26c86a91bfe9e7581b5677024e7.exe
    "C:\Users\Admin\AppData\Local\Temp\3265291a959f56551dc3b51b26d75b088a25d26c86a91bfe9e7581b5677024e7.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4880

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4880-0-0x0000000074E6E000-0x0000000074E6F000-memory.dmp

    Filesize

    4KB

  • memory/4880-1-0x0000000000010000-0x00000000000C4000-memory.dmp

    Filesize

    720KB

  • memory/4880-2-0x0000000004EF0000-0x0000000005494000-memory.dmp

    Filesize

    5.6MB

  • memory/4880-3-0x00000000049E0000-0x0000000004A72000-memory.dmp

    Filesize

    584KB

  • memory/4880-4-0x00000000049A0000-0x00000000049AA000-memory.dmp

    Filesize

    40KB

  • memory/4880-5-0x0000000074E60000-0x0000000075610000-memory.dmp

    Filesize

    7.7MB

  • memory/4880-6-0x0000000004C00000-0x0000000004C20000-memory.dmp

    Filesize

    128KB

  • memory/4880-7-0x0000000004C20000-0x0000000004C30000-memory.dmp

    Filesize

    64KB

  • memory/4880-8-0x0000000004C30000-0x0000000004C46000-memory.dmp

    Filesize

    88KB

  • memory/4880-9-0x0000000005750000-0x00000000057D4000-memory.dmp

    Filesize

    528KB

  • memory/4880-10-0x0000000007D30000-0x0000000007DCC000-memory.dmp

    Filesize

    624KB

  • memory/4880-11-0x0000000074E6E000-0x0000000074E6F000-memory.dmp

    Filesize

    4KB

  • memory/4880-12-0x0000000074E60000-0x0000000075610000-memory.dmp

    Filesize

    7.7MB

  • memory/4880-13-0x0000000004D00000-0x0000000004D42000-memory.dmp

    Filesize

    264KB

  • memory/4880-14-0x0000000007C90000-0x0000000007CF6000-memory.dmp

    Filesize

    408KB

  • memory/4880-15-0x0000000005920000-0x0000000005970000-memory.dmp

    Filesize

    320KB