Overview

overview

10

Static

static

001405ded8...25.exe

windows7_x64

10

Sharing

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General

  • Target
    001405ded84e227092bafe165117888d423719d7d75554025ec410d1d6558925.exe
  • Size 3.2MB
  • Sample220627-efav8aghbm
  • SHA256 001405ded84e227092bafe165117888d423719d7d75554025ec410d1d6558925
  • MD5 SHA1 SHA512
Score
10/10
rustybuerloader

Malware Config

Extracted

Family

  • rustybuer

C2

  • https://vesupyny.com/

Targets

    • Target
      001405ded84e227092bafe165117888d423719d7d75554025ec410d1d6558925.exe
    • Size 3.2MB
    • SHA256 001405ded84e227092bafe165117888d423719d7d75554025ec410d1d6558925
    • MD5 SHA1 SHA512
    Score
    10/10
    rustybuerloader

    • RustyBuer

      RustyBuer is a new variant of Buer loader written in Rust.

      loaderrustybuer

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Enterprise v6

Tasks