Overview

overview

10

Static

static

3

0ab99bc90b...8N.exe

windows7-x64

10

0ab99bc90b...8N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    0ab99bc90b4d5cfcdd8da560c7daa3768b21b3e63a53136a871155d6681409a8N

  • Size

    3.9MB

  • Sample

    241107-1xvgvazalb

  • MD5

    9ce228d0cd2fc274eef4088019ed31b0

  • SHA1

    9e48e4941d040597b74863223b880fcb24fc66a2

  • SHA256

    0ab99bc90b4d5cfcdd8da560c7daa3768b21b3e63a53136a871155d6681409a8

  • SHA512

    27ec457a308e0f801f823f60bc01206b5abf38971f50a6a97d6cce1a35b771e16acf27a89369449338ab343d48d5c109aa9ff83195228631167a444d40a8f57d

  • SSDEEP

    98304:IlX3KMj7yBNUVPhd5G0Z5DxdM3hZpmBAlB6D4tyX6kuT4IkQApCgvms0Cv05J5Cz:IlX3KMj7yBNUVPhd5G0Z5DxdM3hZpmBz

Score
10/10
darkcometdiscoverypersistencerattrojanupx

Malware Config

Targets

    • Target

      0ab99bc90b4d5cfcdd8da560c7daa3768b21b3e63a53136a871155d6681409a8N

    • Size

      3.9MB

    • MD5

      9ce228d0cd2fc274eef4088019ed31b0

    • SHA1

      9e48e4941d040597b74863223b880fcb24fc66a2

    • SHA256

      0ab99bc90b4d5cfcdd8da560c7daa3768b21b3e63a53136a871155d6681409a8

    • SHA512

      27ec457a308e0f801f823f60bc01206b5abf38971f50a6a97d6cce1a35b771e16acf27a89369449338ab343d48d5c109aa9ff83195228631167a444d40a8f57d

    • SSDEEP

      98304:IlX3KMj7yBNUVPhd5G0Z5DxdM3hZpmBAlB6D4tyX6kuT4IkQApCgvms0Cv05J5Cz:IlX3KMj7yBNUVPhd5G0Z5DxdM3hZpmBz

    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