Overview

overview

10

Static

static

3

57363792a6...8e.exe

windows7-x64

10

57363792a6...8e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    57363792a68885ded84ef6194bce438ec924cb4bca78bc49717437dc0ed5e38e.exe

  • Size

    574KB

  • Sample

    241225-2x2fts1jbs

  • MD5

    37ddfc1b0de9ae1cafe7df10784e124c

  • SHA1

    6c0b6f64df86e751f5eb967d48c1bb589b7f7ebf

  • SHA256

    57363792a68885ded84ef6194bce438ec924cb4bca78bc49717437dc0ed5e38e

  • SHA512

    aeafb0ecfbeb2f280f23aafe1f356bc0c95e07fd0866bf73a16b9d613f1e0468f72cf10acdf5b28992166211311f48bb4e3e2e6716e08fbc535ec90311cc78c7

  • SSDEEP

    12288:zCyEHAWAdljmJqkC3xMX85FSR2f9A08NIX+Vjwd4G/3z1ET4m3HdsubK:zFhWAfn22m0eD1GPz8HdxW

Score
10/10
darkcometdiscoverypersistencerattrojanupx

Malware Config

Targets

    • Target

      57363792a68885ded84ef6194bce438ec924cb4bca78bc49717437dc0ed5e38e.exe

    • Size

      574KB

    • MD5

      37ddfc1b0de9ae1cafe7df10784e124c

    • SHA1

      6c0b6f64df86e751f5eb967d48c1bb589b7f7ebf

    • SHA256

      57363792a68885ded84ef6194bce438ec924cb4bca78bc49717437dc0ed5e38e

    • SHA512

      aeafb0ecfbeb2f280f23aafe1f356bc0c95e07fd0866bf73a16b9d613f1e0468f72cf10acdf5b28992166211311f48bb4e3e2e6716e08fbc535ec90311cc78c7

    • SSDEEP

      12288:zCyEHAWAdljmJqkC3xMX85FSR2f9A08NIX+Vjwd4G/3z1ET4m3HdsubK:zFhWAfn22m0eD1GPz8HdxW

    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