Overview

overview

10

Static

static

Facturas P...DF.vbs

windows7-x64

10

Facturas P...DF.vbs

windows10-2004-x64

8

Sharing

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General

  • Target

    Facturas Pagadas al Vencimiento.PDF.vbs

  • Size

    323KB

  • Sample

    230202-l17t1shf6x

  • MD5

    a2b0e27953e18f84f131b68845ae040a

  • SHA1

    4958961105a49b0898713976208333fffcc2b3f0

  • SHA256

    64ceea761d30bc6d34cfca690e12bb3397756598b684b28446d3c7767f0468ec

  • SHA512

    3b834efbea8a68eeecb7ad3ed5f9f5913ceba3014a1459b3c9b3298134888d3d9ee5b7ae451a07590bf18649a8f793081da8ef5bf9be693448f2b8dd6c6f9943

  • SSDEEP

    6144:x+K5nT4YLJ+5GMT2O9L+qEik6G0yzwLE9yjd4fX+RlMx7s9fOuRKYb2:x+LYLJ+AMuh6Gd8EkjdIX+3Mx7DucYb2

Score
10/10
guloaderdownloader

Malware Config

Targets

    • Target

      Facturas Pagadas al Vencimiento.PDF.vbs

    • Size

      323KB

    • MD5

      a2b0e27953e18f84f131b68845ae040a

    • SHA1

      4958961105a49b0898713976208333fffcc2b3f0

    • SHA256

      64ceea761d30bc6d34cfca690e12bb3397756598b684b28446d3c7767f0468ec

    • SHA512

      3b834efbea8a68eeecb7ad3ed5f9f5913ceba3014a1459b3c9b3298134888d3d9ee5b7ae451a07590bf18649a8f793081da8ef5bf9be693448f2b8dd6c6f9943

    • SSDEEP

      6144:x+K5nT4YLJ+5GMT2O9L+qEik6G0yzwLE9yjd4fX+RlMx7s9fOuRKYb2:x+LYLJ+AMuh6Gd8EkjdIX+3Mx7DucYb2

    Score
    10/10
    guloaderdownloader

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • Blocklisted process makes network request

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    behavioral1behavioral2

MITRE ATT&CK Matrix

Collection

    Command and Control

      Credential Access

        Defense Evasion

          Discovery

          Execution

            Exfiltration

              Impact

                Initial Access

                  Lateral Movement

                    Persistence

                      Privilege Escalation

                        Tasks