Overview

overview

10

Static

static

7

276adb68f1...99.exe

windows7-x64

10

276adb68f1...99.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    276adb68f12180b9d66d038318e86e99

  • Size

    327KB

  • Sample

    231225-sbrvtseee5

  • MD5

    276adb68f12180b9d66d038318e86e99

  • SHA1

    a89b05c08e2fcff8ba0a7734dc757deabc32c810

  • SHA256

    73ef03be3b36b016be8b11edc576bbdd8c9afa369ecca25e8b3c4d8abd205757

  • SHA512

    5963f53f3c2b7884b87882bef906d98a936c02c4a0491badab20827c87cd0d385bf364c6e3d5479afdd564c327898560182d6e4dc53320d6c8366843538e004b

  • SSDEEP

    6144:0lZ/zUMu4pDSxsCMRzf7x3SfS1JAzXBtL76lMikrIcvjbEdAZr:0HLUMuiv9RgfSjAzRtyMikrIcvjwdAR

Score
10/10
evasionpersistenceupx

Malware Config

Targets

    • Target

      276adb68f12180b9d66d038318e86e99

    • Size

      327KB

    • MD5

      276adb68f12180b9d66d038318e86e99

    • SHA1

      a89b05c08e2fcff8ba0a7734dc757deabc32c810

    • SHA256

      73ef03be3b36b016be8b11edc576bbdd8c9afa369ecca25e8b3c4d8abd205757

    • SHA512

      5963f53f3c2b7884b87882bef906d98a936c02c4a0491badab20827c87cd0d385bf364c6e3d5479afdd564c327898560182d6e4dc53320d6c8366843538e004b

    • SSDEEP

      6144:0lZ/zUMu4pDSxsCMRzf7x3SfS1JAzXBtL76lMikrIcvjbEdAZr:0HLUMuiv9RgfSjAzRtyMikrIcvjwdAR

    Score
    10/10
    evasionpersistenceupx

    • Modifies WinLogon for persistence

      persistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Disables RegEdit via registry modification

      evasion

    • Disables Task Manager via registry modification

      evasion

    • Disables use of System Restore points

      evasion

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • 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.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks