Overview

overview

10

Static

static

10

2024-04-26...er.exe

windows7-x64

9

2024-04-26...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-26_7fc26b5ce8e3858e0faed997aa34949f_cryptolocker

  • Size

    49KB

  • Sample

    240426-nl1s9sfe48

  • MD5

    7fc26b5ce8e3858e0faed997aa34949f

  • SHA1

    c37ac8b19e7d057695392f2c15523ee6d463cd80

  • SHA256

    7173d1dd22a1ce3d4006ffbc8608216bdb9be75f8ac8d96458a4e7b3e653c5f2

  • SHA512

    600a1be9c1290b8f4a0fa7c7ce050143c2f02e0137856be212d4e8fa7d4efec88f773420950687f07ba85855f768b9fc1d05e2ed208a942a3721dc687fc9c275

  • SSDEEP

    768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaN4NOV:xj+VGMOtEvwDpjy+TN4e

Score
10/10

Malware Config

Targets

    • Target

      2024-04-26_7fc26b5ce8e3858e0faed997aa34949f_cryptolocker

    • Size

      49KB

    • MD5

      7fc26b5ce8e3858e0faed997aa34949f

    • SHA1

      c37ac8b19e7d057695392f2c15523ee6d463cd80

    • SHA256

      7173d1dd22a1ce3d4006ffbc8608216bdb9be75f8ac8d96458a4e7b3e653c5f2

    • SHA512

      600a1be9c1290b8f4a0fa7c7ce050143c2f02e0137856be212d4e8fa7d4efec88f773420950687f07ba85855f768b9fc1d05e2ed208a942a3721dc687fc9c275

    • SSDEEP

      768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaN4NOV:xj+VGMOtEvwDpjy+TN4e

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • Detects executables built or packed with MPress PE compressor

    • 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