Overview

overview

10

Static

static

3

20349b32f8...80.exe

windows7-x64

10

20349b32f8...80.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    20349b32f8d69479686ebc81d454bf80

  • Size

    504KB

  • Sample

    231225-br35csafg8

  • MD5

    20349b32f8d69479686ebc81d454bf80

  • SHA1

    24dda46a677f45daba805c2671d7cb215386515d

  • SHA256

    12c0c93e53c7fbf6a51dc0180144bc7ee8b018c02f34c47181801e5a25028a57

  • SHA512

    452e57d11caa9cf19dfeafef8a386f043dbe85f401673f686f9b4a6a8241324b847b0d7b05fca23735525db510a8836442a0ba68d6546eb1a4dd9d31e3fc90e7

  • SSDEEP

    12288:3OwQmZiqb/i5t+V9iTCSvEMseLPcRnKb:3OdeIe9ih8Ms+PU

Score
10/10
evasionpersistenceupx

Malware Config

Targets

    • Target

      20349b32f8d69479686ebc81d454bf80

    • Size

      504KB

    • MD5

      20349b32f8d69479686ebc81d454bf80

    • SHA1

      24dda46a677f45daba805c2671d7cb215386515d

    • SHA256

      12c0c93e53c7fbf6a51dc0180144bc7ee8b018c02f34c47181801e5a25028a57

    • SHA512

      452e57d11caa9cf19dfeafef8a386f043dbe85f401673f686f9b4a6a8241324b847b0d7b05fca23735525db510a8836442a0ba68d6546eb1a4dd9d31e3fc90e7

    • SSDEEP

      12288:3OwQmZiqb/i5t+V9iTCSvEMseLPcRnKb:3OdeIe9ih8Ms+PU

    Score
    10/10
    evasionpersistenceupx

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks