Overview

overview

10

Static

static

5

c0e10b0240...b6.exe

windows7-x64

10

c0e10b0240...b6.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c0e10b0240fcc358a594abddc89b12fcdea0227836ea186d7f6c365b4dcc6fb6.exe

  • Size

    3.8MB

  • Sample

    241222-qk6z1azjfy

  • MD5

    95ddbf456ececcc425b90b851583cd94

  • SHA1

    6fed6b7141284a594d59fc9d933cc9f0b4757e5f

  • SHA256

    c0e10b0240fcc358a594abddc89b12fcdea0227836ea186d7f6c365b4dcc6fb6

  • SHA512

    fa64bd31f6911484856c0a91628861629203b9fab03e84bdc4039482c9b946fc1447f40620ca72ef37bb1234dfacf21d925dbb8895684912551090f4a9667703

  • SSDEEP

    98304:vJwakG4fYrq1HJvpliCQHawbzBbGSlaUEI96kdQDanpqHrO3ndI3/lL/v7zVwwXF:vJwakG4fYrq1HJvpliCQHawbzBbGSla7

Score
10/10
darkcometdiscoverypersistencerattrojanupx

Malware Config

Targets

    • Target

      c0e10b0240fcc358a594abddc89b12fcdea0227836ea186d7f6c365b4dcc6fb6.exe

    • Size

      3.8MB

    • MD5

      95ddbf456ececcc425b90b851583cd94

    • SHA1

      6fed6b7141284a594d59fc9d933cc9f0b4757e5f

    • SHA256

      c0e10b0240fcc358a594abddc89b12fcdea0227836ea186d7f6c365b4dcc6fb6

    • SHA512

      fa64bd31f6911484856c0a91628861629203b9fab03e84bdc4039482c9b946fc1447f40620ca72ef37bb1234dfacf21d925dbb8895684912551090f4a9667703

    • SSDEEP

      98304:vJwakG4fYrq1HJvpliCQHawbzBbGSlaUEI96kdQDanpqHrO3ndI3/lL/v7zVwwXF:vJwakG4fYrq1HJvpliCQHawbzBbGSla7

    Score
    10/10
    darkcometdiscoverypersistencerattrojanupx

    • Darkcomet

      DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.

      trojanratdarkcomet

    • Darkcomet family

      darkcomet

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks