General

  • Target

    de932fd5a90b8d80a6b6223d46b905f3dc911ef96e5ffb084386f614f2d2dd8a

  • Size

    732KB

  • Sample

    250129-bdybyswmcv

  • MD5

    81569ed8fd1a3ae9141e1ca9ebc6e3f1

  • SHA1

    0b88ae280590d423d0970d5afcf9b7ab984d2c27

  • SHA256

    de932fd5a90b8d80a6b6223d46b905f3dc911ef96e5ffb084386f614f2d2dd8a

  • SHA512

    fc2071d62453967631389ffbddf6ea358d1f09d67d2259b26ef858d303ac2a0ae1094283110960abdd288744e6d24d8f037445066a44ddcd11bcc0fb24c9bbd1

  • SSDEEP

    12288:OZRNsgqnTxkQlWaCMSVKptJKpeKBvMWZqyQ/F+lqCnsxcMFRCdOk:6RvqntksCCtJVKVMWk+Dsx4

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.stingatoareincendii.ro
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    3.*RYhlG)lkA

Targets

    • Target

      de932fd5a90b8d80a6b6223d46b905f3dc911ef96e5ffb084386f614f2d2dd8a

    • Size

      732KB

    • MD5

      81569ed8fd1a3ae9141e1ca9ebc6e3f1

    • SHA1

      0b88ae280590d423d0970d5afcf9b7ab984d2c27

    • SHA256

      de932fd5a90b8d80a6b6223d46b905f3dc911ef96e5ffb084386f614f2d2dd8a

    • SHA512

      fc2071d62453967631389ffbddf6ea358d1f09d67d2259b26ef858d303ac2a0ae1094283110960abdd288744e6d24d8f037445066a44ddcd11bcc0fb24c9bbd1

    • SSDEEP

      12288:OZRNsgqnTxkQlWaCMSVKptJKpeKBvMWZqyQ/F+lqCnsxcMFRCdOk:6RvqntksCCtJVKVMWk+Dsx4

    • AgentTesla

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

    • Agenttesla family

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Looks up external IP address via web service

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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks