General

  • Target

    mannzx.exe

  • Size

    209KB

  • Sample

    220522-gabaxabdgl

  • MD5

    82cb6d0f9e2223211e36f191b987d0a0

  • SHA1

    d0abcf0a271d5b1599e52ed6767ed56a9197a4b4

  • SHA256

    9bada767c10c932126025f285f82aa13cefe16334ddc888ffdacc68ea90ea2b0

  • SHA512

    1cbf5941a8694f614919e3a5b08ca668ee849fc97df8819393b864e130676f5f365aa1056e840d83ecf67386e69420a647e6dac086c27611680af630387a2919

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.adesgroup.co/
  • Port:
    21
  • Username:
    ygnation@adesgroup.co
  • Password:
    e7ImUq+2Sgd&

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.adesgroup.co
  • Port:
    21
  • Username:
    ygnation@adesgroup.co
  • Password:
    e7ImUq+2Sgd&

Targets

    • Target

      mannzx.exe

    • Size

      209KB

    • MD5

      82cb6d0f9e2223211e36f191b987d0a0

    • SHA1

      d0abcf0a271d5b1599e52ed6767ed56a9197a4b4

    • SHA256

      9bada767c10c932126025f285f82aa13cefe16334ddc888ffdacc68ea90ea2b0

    • SHA512

      1cbf5941a8694f614919e3a5b08ca668ee849fc97df8819393b864e130676f5f365aa1056e840d83ecf67386e69420a647e6dac086c27611680af630387a2919

    • AgentTesla

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

    • suricata: ET MALWARE AgentTesla Exfil via FTP

      suricata: ET MALWARE AgentTesla Exfil via FTP

    • 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

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks