General

  • Target

    6a56ed6a40bb64b9ea8103af486494c3.exe

  • Size

    860KB

  • Sample

    221001-jgzcesffe3

  • MD5

    6a56ed6a40bb64b9ea8103af486494c3

  • SHA1

    608c43c96f9fbddaa2daf33d9104a15e28525f28

  • SHA256

    6cd18a9185d80ac19f1a36e9859c5277ad4bf2ad9cd82216d0730ab844917656

  • SHA512

    8358ff2be422791d6915d89d2011f65a17b7a9663b9b0368f245df81671bae003642bba5ffa78cdae6dcf21f2ef76cf962ff76ef2312b732996f20ea29d494fa

  • SSDEEP

    12288:64D/cJkA+mHwIvXFRnv0S/pHajSOnnvNvNuN2wo360472L/4lzISNGemF255:64ACGJRh/p6WcvWa6Ta4l9

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.valvulasthermovalve.cl
  • Port:
    21
  • Username:
    cva19491@valvulasthermovalve.cl
  • Password:
    LILKOOLL14!!

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.valvulasthermovalve.cl/
  • Port:
    21
  • Username:
    cva19491@valvulasthermovalve.cl
  • Password:
    LILKOOLL14!!

Targets

    • Target

      6a56ed6a40bb64b9ea8103af486494c3.exe

    • Size

      860KB

    • MD5

      6a56ed6a40bb64b9ea8103af486494c3

    • SHA1

      608c43c96f9fbddaa2daf33d9104a15e28525f28

    • SHA256

      6cd18a9185d80ac19f1a36e9859c5277ad4bf2ad9cd82216d0730ab844917656

    • SHA512

      8358ff2be422791d6915d89d2011f65a17b7a9663b9b0368f245df81671bae003642bba5ffa78cdae6dcf21f2ef76cf962ff76ef2312b732996f20ea29d494fa

    • SSDEEP

      12288:64D/cJkA+mHwIvXFRnv0S/pHajSOnnvNvNuN2wo360472L/4lzISNGemF255:64ACGJRh/p6WcvWa6Ta4l9

    • AgentTesla

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

    • 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.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks