Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-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

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:2228

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2228-0-0x000000007456E000-0x000000007456F000-memory.dmp

    Filesize

    4KB

  • memory/2228-1-0x00000000008A0000-0x0000000000954000-memory.dmp

    Filesize

    720KB

  • memory/2228-2-0x00000000005D0000-0x00000000005F0000-memory.dmp

    Filesize

    128KB

  • memory/2228-3-0x0000000074560000-0x0000000074C4E000-memory.dmp

    Filesize

    6.9MB

  • memory/2228-4-0x0000000000890000-0x00000000008A0000-memory.dmp

    Filesize

    64KB

  • memory/2228-5-0x0000000000AF0000-0x0000000000B06000-memory.dmp

    Filesize

    88KB

  • memory/2228-6-0x00000000050F0000-0x0000000005174000-memory.dmp

    Filesize

    528KB

  • memory/2228-7-0x000000007456E000-0x000000007456F000-memory.dmp

    Filesize

    4KB

  • memory/2228-8-0x0000000074560000-0x0000000074C4E000-memory.dmp

    Filesize

    6.9MB

  • memory/2228-9-0x0000000004680000-0x00000000046C2000-memory.dmp

    Filesize

    264KB