Overview

overview

10

Static

static

10

2024-06-01...er.exe

windows7-x64

9

2024-06-01...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-06-01_c312e187df9305ee5bd2d6a816679124_cryptolocker

  • Size

    40KB

  • Sample

    240601-j1egcseh7y

  • MD5

    c312e187df9305ee5bd2d6a816679124

  • SHA1

    dad398b7c8136668d7a5e1bb2db2547976208f25

  • SHA256

    dd051cb48a59143da834d8a5316c79f425320fc44eca0c194bfa5250fa9cdc89

  • SHA512

    bf071f43cd23cfbd8f68abbe3de8146c17ebd8c04485cde0f11c07f39a7556f4f20d969d1262ea27b84c2ebc5fba7bb4ed035bb61bd44a1b5277812b0326666a

  • SSDEEP

    768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYo:qDdFJy3QMOtEvwDpjjWMl7TV

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-01_c312e187df9305ee5bd2d6a816679124_cryptolocker

    • Size

      40KB

    • MD5

      c312e187df9305ee5bd2d6a816679124

    • SHA1

      dad398b7c8136668d7a5e1bb2db2547976208f25

    • SHA256

      dd051cb48a59143da834d8a5316c79f425320fc44eca0c194bfa5250fa9cdc89

    • SHA512

      bf071f43cd23cfbd8f68abbe3de8146c17ebd8c04485cde0f11c07f39a7556f4f20d969d1262ea27b84c2ebc5fba7bb4ed035bb61bd44a1b5277812b0326666a

    • SSDEEP

      768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYo:qDdFJy3QMOtEvwDpjjWMl7TV

    Score
    9/10
    upx

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks