General

  • Target

    47102ff84cc6cbe08eba69e78382e5d68c81ebde9c2467bc034e4e55980fa278

  • Size

    695KB

  • Sample

    240522-bqz2baga4y

  • MD5

    72306b6fd5845f4d50d982de5e28652e

  • SHA1

    81e86ad225318b0d796aab91216d5125952b4a1d

  • SHA256

    47102ff84cc6cbe08eba69e78382e5d68c81ebde9c2467bc034e4e55980fa278

  • SHA512

    9e4db09d7a691f1a6d30be2cd3c068e5e5685817e527c07118114c834faf12d1ecaaedaf7040ad36105b9435deaea71a42fa957e215f4b8bc90056ed17968fab

  • SSDEEP

    12288:4iETpbqxGb9EJ8EU1OiRvB4RMUO24EoJw0ODnKwUYzsZ40ppsYGrqx5wWm:Ub+GRXY0qRMU6EoJbO+wUYzsHTG2vY

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.jeepcommerce.rs
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    s04.$S]nbXTq

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.jeepcommerce.rs
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    s04.$S]nbXTq

Targets

    • Target

      47102ff84cc6cbe08eba69e78382e5d68c81ebde9c2467bc034e4e55980fa278

    • Size

      695KB

    • MD5

      72306b6fd5845f4d50d982de5e28652e

    • SHA1

      81e86ad225318b0d796aab91216d5125952b4a1d

    • SHA256

      47102ff84cc6cbe08eba69e78382e5d68c81ebde9c2467bc034e4e55980fa278

    • SHA512

      9e4db09d7a691f1a6d30be2cd3c068e5e5685817e527c07118114c834faf12d1ecaaedaf7040ad36105b9435deaea71a42fa957e215f4b8bc90056ed17968fab

    • SSDEEP

      12288:4iETpbqxGb9EJ8EU1OiRvB4RMUO24EoJw0ODnKwUYzsZ40ppsYGrqx5wWm:Ub+GRXY0qRMU6EoJbO+wUYzsHTG2vY

    • AgentTesla

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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

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

    • Reads user/profile data of web browsers

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

    • Looks up external IP address via web service

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

MITRE ATT&CK Matrix ATT&CK v13

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Credential Access

Unsecured Credentials

4
T1552

Credentials In Files

3
T1552.001

Credentials in Registry

1
T1552.002

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

4
T1005

Tasks