Overview

overview

10

Static

static

10

2024-05-29...er.exe

windows7-x64

9

2024-05-29...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-29_a92955fb935bcf2cd4904076365fcf90_cryptolocker

  • Size

    43KB

  • Sample

    240529-s42kqsbe45

  • MD5

    a92955fb935bcf2cd4904076365fcf90

  • SHA1

    f88c437589b46718de2c77ea3585dfc0cfe23c26

  • SHA256

    36c43c30f648b241015d7bed9ec3ab55f1d04a31d39420796dc1dc9b6879a07d

  • SHA512

    a08821ec7f16df86ba18cc0c6256e35fcd1ae01f07db6db091b6572fa53806cee015be6557fa49064ad5074d52d9c79237fb6feff53615a6d298ca3e4a45a70e

  • SSDEEP

    768:bCDOw9UiaKHfjnD0S16avdrQFiLjJvtAHLI:bCDOw9aMDooc+vArI

Score
10/10

Malware Config

Targets

    • Target

      2024-05-29_a92955fb935bcf2cd4904076365fcf90_cryptolocker

    • Size

      43KB

    • MD5

      a92955fb935bcf2cd4904076365fcf90

    • SHA1

      f88c437589b46718de2c77ea3585dfc0cfe23c26

    • SHA256

      36c43c30f648b241015d7bed9ec3ab55f1d04a31d39420796dc1dc9b6879a07d

    • SHA512

      a08821ec7f16df86ba18cc0c6256e35fcd1ae01f07db6db091b6572fa53806cee015be6557fa49064ad5074d52d9c79237fb6feff53615a6d298ca3e4a45a70e

    • SSDEEP

      768:bCDOw9UiaKHfjnD0S16avdrQFiLjJvtAHLI:bCDOw9aMDooc+vArI

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks