Overview

overview

10

Static

static

10

sub_5f6bbd8a2282.exe

windows10-2004-x64

6

sub_5f6bbd8a2282.exe

windows11-21h2-x64

6

Sharing

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General

  • Target
    sub_5f6bbd8a2282.bin
  • Size 1.2MB
  • Sample260524-b8kpcaew3n
  • SHA256 5f6bbd8a228200f32915edd97f2762734b7e45fb24a3cf01ac838090e7e4d45e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
loaderrustybuer

Malware Config

Extracted

Family

  • rustybuer

C2

  • https://awmelisers.com/

Signatures

  • Family: RustyBuer

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

    loaderrustybuer
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • sub_5f6bbd8a2282.bin
    .exe 1.2MB

sub_5f6bbd8a2282.bin

  • IMPHASH 718dab72a5522ea0c2f11dbdacb9433c
  • SHA256 5f6bbd8a228200f32915edd97f2762734b7e45fb24a3cf01ac838090e7e4d45e
  • MD5 SHA1 SHA512 SSDEEP TLSH
windows:6windowsx86arch:x86

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
0
Major OS version
6
Entry point
562087
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE
PDB paths