General

  • Target

    SecuriteInfo.com.Win64.Evo-gen.7869.12301.exe

  • Size

    509KB

  • Sample

    221205-d1w4hsff5t

  • MD5

    d3dd3985de4bbcbe817fd2007eea2389

  • SHA1

    3e149cf29bf87efdf03e6f7a3d1d7344aa969f25

  • SHA256

    09c65dece006d06339715c20f6a721fca9f96f4e15b9556dd5348070c340fa59

  • SHA512

    da9f717697b27465b5acc5ad6531f2387551a0e536dc762c185bb54855aea14bec4580a5c7c79d017621bb48bb6ec0d573887d9fe041b0a5c38ad043e362add8

  • SSDEEP

    12288:0XJbTWztf+uikx72iYl8fYecJlV6Jt0tXNNenTLbLy:c9TWztWuiyONLV6JtoXCnTW

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.electrobist.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    cAP&5)Y*cPUE

Targets

    • Target

      SecuriteInfo.com.Win64.Evo-gen.7869.12301.exe

    • Size

      509KB

    • MD5

      d3dd3985de4bbcbe817fd2007eea2389

    • SHA1

      3e149cf29bf87efdf03e6f7a3d1d7344aa969f25

    • SHA256

      09c65dece006d06339715c20f6a721fca9f96f4e15b9556dd5348070c340fa59

    • SHA512

      da9f717697b27465b5acc5ad6531f2387551a0e536dc762c185bb54855aea14bec4580a5c7c79d017621bb48bb6ec0d573887d9fe041b0a5c38ad043e362add8

    • SSDEEP

      12288:0XJbTWztf+uikx72iYl8fYecJlV6Jt0tXNNenTLbLy:c9TWztWuiyONLV6JtoXCnTW

    • AgentTesla

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

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Collection

Email Collection

1
T1114

Tasks