Overview

overview

10

Static

static

c8e4d34a43...86.exe

windows7-x64

10

c8e4d34a43...86.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c8e4d34a4397fecd61c4949471b9b3dd67fa75d89c2815862d358c01a2cf3386

  • Size

    840KB

  • Sample

    221003-c6vbfaecaq

  • MD5

    5dc112da48067b70f0cb192286354714

  • SHA1

    a298d7945554083de7c29145922f30e15d18ab7f

  • SHA256

    c8e4d34a4397fecd61c4949471b9b3dd67fa75d89c2815862d358c01a2cf3386

  • SHA512

    6d1db288699f91f0d63cc61ac1230c357711b91a1d42db72e745bde40a1f0cff7879446b76fa3bf841d0aa2ab18638f078e73af98b597c5613d4365f1eb40629

  • SSDEEP

    12288:cCpyvXFPTfnCvX66h/NYJ9nDW6FApNg3gZqdDUtOuBiMc/j6KRVrxn7Nl4+GtlrL:Bk9P7nCvX6MNYLIbgYJ3chra+GbrL

Score
10/10
evasionpersistencespywarestealerupx

Malware Config

Targets

    • Target

      c8e4d34a4397fecd61c4949471b9b3dd67fa75d89c2815862d358c01a2cf3386

    • Size

      840KB

    • MD5

      5dc112da48067b70f0cb192286354714

    • SHA1

      a298d7945554083de7c29145922f30e15d18ab7f

    • SHA256

      c8e4d34a4397fecd61c4949471b9b3dd67fa75d89c2815862d358c01a2cf3386

    • SHA512

      6d1db288699f91f0d63cc61ac1230c357711b91a1d42db72e745bde40a1f0cff7879446b76fa3bf841d0aa2ab18638f078e73af98b597c5613d4365f1eb40629

    • SSDEEP

      12288:cCpyvXFPTfnCvX66h/NYJ9nDW6FApNg3gZqdDUtOuBiMc/j6KRVrxn7Nl4+GtlrL:Bk9P7nCvX6MNYLIbgYJ3chra+GbrL

    Score
    10/10
    evasionpersistencespywarestealerupx

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • 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.

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks