Overview

overview

8

Static

static

3

virussign....d0.exe

windows7-x64

7

virussign....d0.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    virussign.com_9afbc4afe7d3192095fec93c1426f0d0.vir

  • Size

    125KB

  • Sample

    240608-nb29caba7z

  • MD5

    9afbc4afe7d3192095fec93c1426f0d0

  • SHA1

    1d78c30c19ba6b7ac0f556003968e1c30e7b4d3e

  • SHA256

    050d7184093a9b41a162fc99358c20ea75057980eb6a80999e63e6732beaf4b2

  • SHA512

    e5cb1cff112f45f7b014e0d1fe9d1468a5f34f6fb9bd926cd7d2bbecc6baad7eefe2c82d014877a63e9d9a977eab2ed572312e61fa4017b87a437a9c64bdd9e5

  • SSDEEP

    3072:rnnjKQlNR7Z3gcmIHv92lQBV+UdE+rECWp7hK6Cd:rOQ/R93TBV+UdvrEFp7hK7

Score
8/10
persistenceupx

Malware Config

Targets

    • Target

      virussign.com_9afbc4afe7d3192095fec93c1426f0d0.vir

    • Size

      125KB

    • MD5

      9afbc4afe7d3192095fec93c1426f0d0

    • SHA1

      1d78c30c19ba6b7ac0f556003968e1c30e7b4d3e

    • SHA256

      050d7184093a9b41a162fc99358c20ea75057980eb6a80999e63e6732beaf4b2

    • SHA512

      e5cb1cff112f45f7b014e0d1fe9d1468a5f34f6fb9bd926cd7d2bbecc6baad7eefe2c82d014877a63e9d9a977eab2ed572312e61fa4017b87a437a9c64bdd9e5

    • SSDEEP

      3072:rnnjKQlNR7Z3gcmIHv92lQBV+UdE+rECWp7hK6Cd:rOQ/R93TBV+UdvrEFp7hK7

    Score
    8/10
    upxpersistence

    • Modifies AppInit DLL entries

      persistence

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks