Overview

overview

10

Static

static

1

c6c25b8429...d9.exe

windows7-x64

10

c6c25b8429...d9.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c6c25b8429a6fe424370f98ec33b57214561ccadaa62106983d9df5ea7245dd9

  • Size

    3.9MB

  • Sample

    241231-d7n2gsvrhw

  • MD5

    1ed017751ab0d1345efdd7e61c28645e

  • SHA1

    2332317669f2457db6d6543b2335fb95e88b77ce

  • SHA256

    c6c25b8429a6fe424370f98ec33b57214561ccadaa62106983d9df5ea7245dd9

  • SHA512

    aabd98c092421d42ef53e85b1f4b374535ce9dcbfb49710f03eb97a332bd918276ced15aace83ce390810e158149d7155d4cee6b8b8801349653b846ace1b527

  • SSDEEP

    98304:8lX3KMj7yBNUVPhd5G0Z5DxdM3hZpmBAlB6D4tyX6kuT4IkQApCgvms0Cv05J5Cf:8lX3KMj7yBNUVPhd5G0Z5DxdM3hZpmBf

Score
10/10
darkcometdiscoverypersistencerattrojanupx

Malware Config

Targets

    • Target

      c6c25b8429a6fe424370f98ec33b57214561ccadaa62106983d9df5ea7245dd9

    • Size

      3.9MB

    • MD5

      1ed017751ab0d1345efdd7e61c28645e

    • SHA1

      2332317669f2457db6d6543b2335fb95e88b77ce

    • SHA256

      c6c25b8429a6fe424370f98ec33b57214561ccadaa62106983d9df5ea7245dd9

    • SHA512

      aabd98c092421d42ef53e85b1f4b374535ce9dcbfb49710f03eb97a332bd918276ced15aace83ce390810e158149d7155d4cee6b8b8801349653b846ace1b527

    • SSDEEP

      98304:8lX3KMj7yBNUVPhd5G0Z5DxdM3hZpmBAlB6D4tyX6kuT4IkQApCgvms0Cv05J5Cf:8lX3KMj7yBNUVPhd5G0Z5DxdM3hZpmBf

    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