General

  • Target

    08b76a88f66d8516c86235c95ed23d2f.bin

  • Size

    595KB

  • Sample

    240701-bgvegavcln

  • MD5

    34d30f1fb4513d815319f423796c8f1f

  • SHA1

    a42cdda18ab2589dfdbbb0229101f4f83b5edd81

  • SHA256

    ea87c4711c77e3589c49669605b9f13e1a3377d0cc0c592f37c31c48bfb9fa03

  • SHA512

    04d0532dea28524c625568e4b13ae85175a3126017c9414c616a449ce89034bc7fe2e3c81bd3f1a76558e5d91b4e2c3f97d2f6db53bd6103cc0da5df8e71a5ef

  • SSDEEP

    12288:riI6D0xrBJuZ/ReDZIkU+HzW9LRxMkfgIh+QlTUWHhweNBg9T6EoDIZRPdOAS:d6otJMeDZi+HzYxMkfJT9hdNoT60ZRVe

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://backup.smartape.ru
  • Port:
    21
  • Username:
    user889214
  • Password:
    RjYKRIRkfluo

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    backup.smartape.ru
  • Port:
    21
  • Username:
    user889214
  • Password:
    RjYKRIRkfluo

Targets

    • Target

      e9d082e59f131a020a870a416b1fbd2aa978f0706fa690080a268a5295bd8bb2.exe

    • Size

      648KB

    • MD5

      08b76a88f66d8516c86235c95ed23d2f

    • SHA1

      fcd40fa82d38e3befe440ce6288ba45747934c17

    • SHA256

      e9d082e59f131a020a870a416b1fbd2aa978f0706fa690080a268a5295bd8bb2

    • SHA512

      a97d90096ebe8554f80507f2bffa8d779cfa6fa3044695c15cbba02fc423ec91d424cacf7a29e556ea3baaf5dc0d4544414c322909d7c34f1d1c24b136df0538

    • SSDEEP

      12288:k99glhtjbCawLXB2dd3yqbgvBcZInLdpSqB/gwIFAthzljSPLDKPGdTGZbkdxc3w:kCwLRadCWZInLd/SAtGmGdYkdxccM4

    • AgentTesla

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

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

3
T1552

Credentials In Files

2
T1552.001

Credentials in Registry

1
T1552.002

Collection

Data from Local System

3
T1005

Tasks