Overview

overview

8

Static

static

3

2026-08-21...op.exe

windows10-2004-x64

8

2026-08-21...op.exe

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    2026-08-21_37c45cb6247ec660dfd13bd4cf110cfe_amadey_blackenergy_elex_karagany_rhadamanthys_smoke-loader_stop
  • Size 93KB
  • Sample260821-xrx41awblc
  • SHA256 fd4a0e6b294eea97eddeeb298587d516a9cb5d6324c9d8a0468b1939f0405a31
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
discoverypersistence

Malware Config

Targets

    • Target
      2026-08-21_37c45cb6247ec660dfd13bd4cf110cfe_amadey_blackenergy_elex_karagany_rhadamanthys_smoke-loader_stop
    • Size 93KB
    • SHA256 fd4a0e6b294eea97eddeeb298587d516a9cb5d6324c9d8a0468b1939f0405a31
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    discoverypersistence

    • Sets service image path in registry

      This determines the executable launched when a service starts. It can be used to establish persistence.

      persistence

    • Checks computer location settings

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

    • Executes dropped EXE

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks