Overview

overview

7

Static

static

7

b9f50fb4e8...08.exe

windows7-x64

7

b9f50fb4e8...08.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    b9f50fb4e8fa3c8fd2a0169cebb48108

  • Size

    108KB

  • Sample

    240307-3n4p9shd65

  • MD5

    b9f50fb4e8fa3c8fd2a0169cebb48108

  • SHA1

    c223597d7c8a8d132e7c7d4c5f05372c7a824b10

  • SHA256

    c6441fe83d55602274e827b37f177f85447cb54d8e6cea1566ac04ea259a13f6

  • SHA512

    c42cbc0a36113007f856a0b6921c69b7bee0ad83c3a042d711ac83dfbaf9891a9f8755c6ad8ca61b6ce18c5556e5818ecd0ef0292961aedcafc7ca237d5750e9

  • SSDEEP

    3072:LTof+8cUfY9eQUtjeY8ZfNyAMHUv2S55VW7FmNE:Po2U8hUtA9BM0OSzVa0E

Score
7/10
discoverypersistenceupx

Malware Config

Targets

    • Target

      b9f50fb4e8fa3c8fd2a0169cebb48108

    • Size

      108KB

    • MD5

      b9f50fb4e8fa3c8fd2a0169cebb48108

    • SHA1

      c223597d7c8a8d132e7c7d4c5f05372c7a824b10

    • SHA256

      c6441fe83d55602274e827b37f177f85447cb54d8e6cea1566ac04ea259a13f6

    • SHA512

      c42cbc0a36113007f856a0b6921c69b7bee0ad83c3a042d711ac83dfbaf9891a9f8755c6ad8ca61b6ce18c5556e5818ecd0ef0292961aedcafc7ca237d5750e9

    • SSDEEP

      3072:LTof+8cUfY9eQUtjeY8ZfNyAMHUv2S55VW7FmNE:Po2U8hUtA9BM0OSzVa0E

    Score
    7/10
    persistenceupxdiscovery

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks