Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    01/06/2026, 17:00

General

  • Target
    2026-06-01_427a59562e2d53a9d146c2c152acbe6d_coinminer_dcrat_drokbk_elex_glassworm_quasar-rat_rhadama.exe
  • Size 2.8MB
  • Sample260601-vjdpaaaz3x
  • SHA256 261078d4ad66fc0d3fd97119117c4c7152b0ed6464cf18fef89a1abb55026895
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • snojan

C2
  • http://wecan.hasthe.technology/upload

Signatures

  • Family: DcRat

    DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

  • Family: Snojan

    Snojan is a downloader used to drop and execute other malware.

  • DCRat payload 1 IoCs

    Detects payload of DCRat, commonly dropped by NSIS installers.

  • Detects executables containing bas64 encoded gzip files 1 IoCs
  • UPX dump on OEP (original entry point) 6 IoCs
  • UPX packed file 6 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-01_427a59562e2d53a9d146c2c152acbe6d_coinminer_dcrat_drokbk_elex_glassworm_quasar-rat_rhadama.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-01_427a59562e2d53a9d146c2c152acbe6d_coinminer_dcrat_drokbk_elex_glassworm_quasar-rat_rhadama.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:4636

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        rifaien2-5FaeXFV2cq7MNTSn.exe

        • Path C:\Users\Admin\AppData\Local\Temp\rifaien2-5FaeXFV2cq7MNTSn.exe
        • Size 2.8MB
        • SHA256 919d8c80e1e865d530840be4bbb7d2cb3101064042008910100fb25bfd739c70
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4636-0-0x0000000000400000-0x000000000042A000-memory.dmp

        memory/4636-1-0x0000000000400000-0x000000000042A000-memory.dmp

        memory/4636-4-0x0000000000400000-0x000000000042A000-memory.dmp

        memory/4636-13-0x0000000000400000-0x000000000042A000-memory.dmp

        memory/4636-19-0x0000000000400000-0x000000000042A000-memory.dmp