Overview

overview

8

Static

static

1

c3b6609950...2d.exe

windows7-x64

7

c3b6609950...2d.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    c3b660995047af9455852d694f67038c1b2e099ed30381eeb233fbd0e3187e2d

  • Size

    1.4MB

  • Sample

    231011-2j4n2ahb4s

  • MD5

    8502ec328b43d9a24fe8930fd7077354

  • SHA1

    2b6cab39c36dcebcde1b1dd8aad2f2edd15a4d3a

  • SHA256

    c3b660995047af9455852d694f67038c1b2e099ed30381eeb233fbd0e3187e2d

  • SHA512

    8ca7bc8f7219cea90e3ca67319dfe5512a91d9de17ca7d9084e22801ea71cc605be7339e106185c8524600559e5406379e9094c856eea7f1c383d711dc222182

  • SSDEEP

    24576:nbU4c4c1mPDsfb5kMRjrky7BBcJ4yM+Q0OFxpfClsogJKrYEaKworEH7gJ:AR4ck+b5kMJB7BBcJE+Q0OFvfClxg0YU

Score
8/10
persistenceupx

Malware Config

Targets

    • Target

      c3b660995047af9455852d694f67038c1b2e099ed30381eeb233fbd0e3187e2d

    • Size

      1.4MB

    • MD5

      8502ec328b43d9a24fe8930fd7077354

    • SHA1

      2b6cab39c36dcebcde1b1dd8aad2f2edd15a4d3a

    • SHA256

      c3b660995047af9455852d694f67038c1b2e099ed30381eeb233fbd0e3187e2d

    • SHA512

      8ca7bc8f7219cea90e3ca67319dfe5512a91d9de17ca7d9084e22801ea71cc605be7339e106185c8524600559e5406379e9094c856eea7f1c383d711dc222182

    • SSDEEP

      24576:nbU4c4c1mPDsfb5kMRjrky7BBcJ4yM+Q0OFxpfClsogJKrYEaKworEH7gJ:AR4ck+b5kMJB7BBcJE+Q0OFvfClxg0YU

    Score
    8/10
    upxpersistence

    • Downloads MZ/PE file

    • Sets file execution options in registry

      persistence

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Registers COM server for autorun

      persistence

    • 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