General

  • Target
    2026-09-01_66741c5a6dcc2ce7707493dfecee777a_elex_nullmixer
  • Size 2.1MB
  • Sample260903-mrt28sgf82
  • SHA256 453218212f53224ab0b64d5531263c66e30faf90bdbfea3b8895549e6aab32e4
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10

Malware Config

Extracted

Family
  • nullmixer

C2
  • http://hsiens.xyz/

Signatures

  • Family: NullMixer

    NullMixer is a malware dropper leading to an infection chain of a wide variety of malware families.

  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • 2026-09-01_66741c5a6dcc2ce7707493dfecee777a_elex_nullmixer
    .exe 2.1MB

2026-09-01_66741c5a6dcc2ce7707493dfecee777a_elex_nullmixer

  • IMPHASH f9fc0ecba4bcf3f4eadacd9b358488bc
  • SHA256 453218212f53224ab0b64d5531263c66e30faf90bdbfea3b8895549e6aab32e4
  • MD5 SHA1 SHA512 SSDEEP TLSH
  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
0
Major OS version
4
Entry point
5280
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_CUI
DLL Characteristics
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_32BIT_MACHINE
PDB paths