General

  • Target

    RFQ;NEW REQUIREMENT WITH PO.exe

  • Size

    4.6MB

  • Sample

    240510-pcqsdagh38

  • MD5

    d8d0be415cd4cc25985e8cbfd4f69ba8

  • SHA1

    b1b85fd6e7a061ab1e57c4cc7742ecfdbe592c05

  • SHA256

    29a30186b1e30d369c564e680e8c6f90bcacf14c442090837ad9ac0955484cdd

  • SHA512

    6fd2b3ae592ed90c92442c4d5e5115191ec81cff9f5411486dfb8931f1307c9e4713fb56710f72cfdcf4a1b4a1aef73665c8aea67cd1c40cb2433554711eac0e

  • SSDEEP

    24576:Z1rp2CYR8RcqTSgMYv436mrV9Fmr980WU3+0dFM7RRzB8hILsrDtZoGKj2Szg49h:rEr

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    66.29.151.236
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    YuWsikfV67lD

Targets

    • Target

      RFQ;NEW REQUIREMENT WITH PO.exe

    • Size

      4.6MB

    • MD5

      d8d0be415cd4cc25985e8cbfd4f69ba8

    • SHA1

      b1b85fd6e7a061ab1e57c4cc7742ecfdbe592c05

    • SHA256

      29a30186b1e30d369c564e680e8c6f90bcacf14c442090837ad9ac0955484cdd

    • SHA512

      6fd2b3ae592ed90c92442c4d5e5115191ec81cff9f5411486dfb8931f1307c9e4713fb56710f72cfdcf4a1b4a1aef73665c8aea67cd1c40cb2433554711eac0e

    • SSDEEP

      24576:Z1rp2CYR8RcqTSgMYv436mrV9Fmr980WU3+0dFM7RRzB8hILsrDtZoGKj2Szg49h:rEr

    • AgentTesla

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

    • Detect ZGRat V1

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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.

    • 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 Enterprise v15

Tasks