Overview

overview

10

Static

static

10

2024-02-14...er.exe

windows7-x64

9

2024-02-14...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-14_3ca3fd6947cfb86b9f63ea6a669d85f3_cryptolocker

  • Size

    82KB

  • Sample

    240214-p1nypaag6y

  • MD5

    3ca3fd6947cfb86b9f63ea6a669d85f3

  • SHA1

    a0c969d0f2a54060a0a632a82d80ea8c649c5443

  • SHA256

    2ecd43def676aefc48b05b87548abcd56b119a7858fd8ae9e320109adcd62341

  • SHA512

    0a20296499f85ccf091ca070eb021b5cf98247efcfb7681764b7233f6095b6d6ae18bd5d82c091d6fc236b5da09e4a9676ca0e9dedd0981e9693ebd88f6611db

  • SSDEEP

    1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOT7t:T6a+rdOOtEvwDpjNh

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-02-14_3ca3fd6947cfb86b9f63ea6a669d85f3_cryptolocker

    • Size

      82KB

    • MD5

      3ca3fd6947cfb86b9f63ea6a669d85f3

    • SHA1

      a0c969d0f2a54060a0a632a82d80ea8c649c5443

    • SHA256

      2ecd43def676aefc48b05b87548abcd56b119a7858fd8ae9e320109adcd62341

    • SHA512

      0a20296499f85ccf091ca070eb021b5cf98247efcfb7681764b7233f6095b6d6ae18bd5d82c091d6fc236b5da09e4a9676ca0e9dedd0981e9693ebd88f6611db

    • SSDEEP

      1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOT7t:T6a+rdOOtEvwDpjNh

    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