Overview

overview

10

Static

static

1

Vyúčtov�...df.vbe

windows7-x64

10

Vyúčtov�...df.vbe

windows10-2004-x64

10

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General

  • Target

    18092024_1158_18092024_Vyúčtování 18_09_2024 27872904·pdf.zip

  • Size

    11KB

  • Sample

    240918-n49twsyhrd

  • MD5

    c0782e510912a31fd4505f4ca3d9a410

  • SHA1

    246a12ad91400291424c4daf37da7aad6a0c1caf

  • SHA256

    75121e63b834d38f9712dec750b6ab034e1d27e4e5e1fb663b3f28e88e583694

  • SHA512

    c5138299fbe54c617e690b6bd1c75b4aaf051a62fd7d3ea89409a4643b85c1b38c43f6c8281f4d6b701a474f6531a649dcff85c3e40c86d89b2f654057e30053

  • SSDEEP

    192:lev7Q96fXk4Pm5Z7gInr3YzKsrYnwlIy2ZHHeSHK5MJ4R2hYySIdVNYxr:kv7QsOz7gWLYzfYwSym+SZJ4R2y0rNYp

Score
10/10
guloaderdiscoverydownloader

Malware Config

Targets

    • Target

      Vyúčtování 18_09_2024 27872904·pdf.vbe

    • Size

      33KB

    • MD5

      3d931d67341a7178eed6018098e82026

    • SHA1

      28738415421b3631245b7f8939ff625bb2d56d7a

    • SHA256

      6754a5938953902145151e2bacfcfd6e55d6f943464fecbc10ce13fd7cc130c5

    • SHA512

      7ba628cd12f11eede084bdc30a29c1d1092b14ba468bcbab319b327e637ffb49d825298402ec4389f8e9032a4741a8ca015132d47a31336e8cb4e56750f9f979

    • SSDEEP

      384:Z9vOg3Z9KsZOs0gN/C2NE3+DEytdZbFo/SwiKFTblveb0fyio/:Zp3Z/N/C2K3v2LfwiKFsk4

    Score
    10/10
    guloaderdiscoverydownloader

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks