General

  • Target

    BANK-STATMENT _xlsx.exe

  • Size

    942KB

  • Sample

    201119-tczw661tb6

  • MD5

    debe564cd4c27c02d23c828df27fe27f

  • SHA1

    1b55fba242460cc0a5b38299acaaacf3f54c5e87

  • SHA256

    edafe7e62738e180cb882d93f37d2d306627aef482d6f7a7a06c69198c61cd58

  • SHA512

    07091b073d5885787f830a6a02a39f1064a80767ac02aea87bbc66ccb93406fba2f7a7bdd9d02d4c04f18b54bb59b34d0fd3e97649584363008c56b126801c37

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.iigcest.com
  • Port:
    587
  • Username:
    ansaf@iigcest.com
  • Password:
    Ans2016@

Targets

    • Target

      BANK-STATMENT _xlsx.exe

    • Size

      942KB

    • MD5

      debe564cd4c27c02d23c828df27fe27f

    • SHA1

      1b55fba242460cc0a5b38299acaaacf3f54c5e87

    • SHA256

      edafe7e62738e180cb882d93f37d2d306627aef482d6f7a7a06c69198c61cd58

    • SHA512

      07091b073d5885787f830a6a02a39f1064a80767ac02aea87bbc66ccb93406fba2f7a7bdd9d02d4c04f18b54bb59b34d0fd3e97649584363008c56b126801c37

    • HawkEye

      HawkEye is a malware kit that has seen continuous development since at least 2013.

    • UPX packed file

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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Uses the VBS compiler for execution

    • 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

Execution

Scripting

1
T1064

Defense Evasion

Scripting

1
T1064

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Tasks