Overview

overview

10

Static

static

10

blast.exe

windows7-x64

7

blast.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    blast.exe

  • Size

    7.6MB

  • Sample

    250104-28k8zssmbz

  • MD5

    144f0413cbc37e7abfd03ef7db607bbb

  • SHA1

    44db66912cc325e195f13ad26e3fb556d145aad8

  • SHA256

    de8af9f7e1dd6baee89676f6eb45da2b578b1d4be47d9d3b1751bb98703503c8

  • SHA512

    3c1371d814765ee755bb507a62628cb00ae49423d8079d1a8edfbd8d320799503c28bb27ee71933acf015e934b5c6b026d12fe89c904b7b24cfc597191919cfd

  • SSDEEP

    196608:1cD+kdywfI9jUCBB7m+mKOY7rXrZusooDmhfvsbnTNWK:K5LIHL7HmBYXrYoaUNt

Score
10/10
blankgrabberdiscoveryexecutionupx

Malware Config

Targets

    • Target

      blast.exe

    • Size

      7.6MB

    • MD5

      144f0413cbc37e7abfd03ef7db607bbb

    • SHA1

      44db66912cc325e195f13ad26e3fb556d145aad8

    • SHA256

      de8af9f7e1dd6baee89676f6eb45da2b578b1d4be47d9d3b1751bb98703503c8

    • SHA512

      3c1371d814765ee755bb507a62628cb00ae49423d8079d1a8edfbd8d320799503c28bb27ee71933acf015e934b5c6b026d12fe89c904b7b24cfc597191919cfd

    • SSDEEP

      196608:1cD+kdywfI9jUCBB7m+mKOY7rXrZusooDmhfvsbnTNWK:K5LIHL7HmBYXrYoaUNt

    Score
    8/10
    upxdiscoveryexecution

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution

    • 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.

    • Enumerates processes with tasklist

      discovery

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks