Overview

overview

8

Static

static

bb25777445...ab.exe

windows7-x64

8

bb25777445...ab.exe

windows10-2004-x64

8

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General

  • Target

    bb257774458d2db3775c090d3243dc32d4a49366e66f786185e97d39e986b8ab

  • Size

    1.3MB

  • Sample

    221203-1n3f4agf32

  • MD5

    d7293d86d0ba83e424ef7160aef091f6

  • SHA1

    4cfa7bff5c1ff3bf4bfe2dbff7eb9d5758bd3046

  • SHA256

    bb257774458d2db3775c090d3243dc32d4a49366e66f786185e97d39e986b8ab

  • SHA512

    6ec9aeff6d362910e159a396eaf8eb9532eec22cfc33525575e619ee94e02686cf6eb456e401186b1d3e0ba02c93ca738a6555082ef62040cbf5c589de1dc420

  • SSDEEP

    24576:j4w3bUMgyBzi9cRKGOVIiVFiwpFw/FVaNRzmGrYipDBWxDdR:j3bUMgyBzkcami/pE/P8RprvhBWhP

Score
8/10
persistenceupx

Malware Config

Targets

    • Target

      bb257774458d2db3775c090d3243dc32d4a49366e66f786185e97d39e986b8ab

    • Size

      1.3MB

    • MD5

      d7293d86d0ba83e424ef7160aef091f6

    • SHA1

      4cfa7bff5c1ff3bf4bfe2dbff7eb9d5758bd3046

    • SHA256

      bb257774458d2db3775c090d3243dc32d4a49366e66f786185e97d39e986b8ab

    • SHA512

      6ec9aeff6d362910e159a396eaf8eb9532eec22cfc33525575e619ee94e02686cf6eb456e401186b1d3e0ba02c93ca738a6555082ef62040cbf5c589de1dc420

    • SSDEEP

      24576:j4w3bUMgyBzi9cRKGOVIiVFiwpFw/FVaNRzmGrYipDBWxDdR:j3bUMgyBzkcami/pE/P8RprvhBWhP

    Score
    8/10
    persistenceupx

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks