General

  • Target

    121b9f32429b5f61f7bb5f0280994aa2711f3936e05d0545aacdd13ef1ad0862

  • Size

    676KB

  • Sample

    241122-brb1waxmfj

  • MD5

    73c2913004fceb174ae25e94d3703230

  • SHA1

    23f960fe3dad0bcfbc871e5ac624c14e71df07d4

  • SHA256

    121b9f32429b5f61f7bb5f0280994aa2711f3936e05d0545aacdd13ef1ad0862

  • SHA512

    313299b69f484218775f6c71ea1fc4a64a6f1c60db6cce44445cb39b5dd5014137ef972c37f641bfdf2aaef29b664ca092b01ef776e5475100bedae3706629a2

  • SSDEEP

    12288:sGfF0YB8c08pH+2SjmtLiJQEv0MPbExERXyn37JPSS3LYNinA:sM7F82EC4Qq0+ExERXyLImUiA

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.solucionesmexico.mx
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    dGG^ZYIxX5!B

Targets

    • Target

      order confirmation greece .PDF.exe

    • Size

      961KB

    • MD5

      9b5fd736ccb7d5e254de6cc4f5af7524

    • SHA1

      faa2846f9580383ae9800357aba29d270cb5e129

    • SHA256

      fcfbff5d4ca24328d97ee24d502bbf08d838ccfe5e52bb9dcfe4bdda976eede2

    • SHA512

      e0a1b51638cabf51d34f8b2018df71b22108e3cfb6754a63286750048f13fe9cdae972c77fa28df26533309939aa7044586637b7c053b3c6f67be5964612decd

    • SSDEEP

      24576:gtOrPOz+EzxWSsmSZCec/pkoqTe2z7ndB:Yz+iWSEZCZ/vy7nj

    • AgentTesla

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

    • Agenttesla family

    • 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.

    • 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 Enterprise v15

Tasks