Overview

overview

10

Static

static

3

5c3ef93c07...7d.exe

windows7-x64

10

5c3ef93c07...7d.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5c3ef93c077c72e442872baba723c67d

  • Size

    452KB

  • Sample

    240115-f32swsbba7

  • MD5

    5c3ef93c077c72e442872baba723c67d

  • SHA1

    29f1343343dbf4133e0bd309b397bb01cc0890e3

  • SHA256

    9f661d2206c0fc7798650cd7ee48d98b74f40327c486f0e4bd7309edec9faac7

  • SHA512

    2858f03fc1688cd8c9e4483ffaad3a3fde746b3d102bbfb70f34d97bccdd695bd9f457f2cda20e65f97a8d3be4911a90252f0132e17674d84d43bd2be2e2c51a

  • SSDEEP

    12288:YYU476vtic2xSNc8DtoQRWIvf5qZ4KAlPfEOX:7utj22c8RVWFZ3ARsOX

Score
10/10
evasionpersistenceupx

Malware Config

Targets

    • Target

      5c3ef93c077c72e442872baba723c67d

    • Size

      452KB

    • MD5

      5c3ef93c077c72e442872baba723c67d

    • SHA1

      29f1343343dbf4133e0bd309b397bb01cc0890e3

    • SHA256

      9f661d2206c0fc7798650cd7ee48d98b74f40327c486f0e4bd7309edec9faac7

    • SHA512

      2858f03fc1688cd8c9e4483ffaad3a3fde746b3d102bbfb70f34d97bccdd695bd9f457f2cda20e65f97a8d3be4911a90252f0132e17674d84d43bd2be2e2c51a

    • SSDEEP

      12288:YYU476vtic2xSNc8DtoQRWIvf5qZ4KAlPfEOX:7utj22c8RVWFZ3ARsOX

    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.

    • Deletes itself

    • 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

    • Drops desktop.ini file(s)

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks