Overview

overview

10

Static

static

10

2024-01-19...er.exe

windows7-x64

9

2024-01-19...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-01-19_3571158c369b333cca207343e0d27a19_cryptolocker

  • Size

    115KB

  • Sample

    240119-s5xceaghcq

  • MD5

    3571158c369b333cca207343e0d27a19

  • SHA1

    c0a2bdcf2bdca8cb2a2066c932b8b1de0834719b

  • SHA256

    b27bd62245c4d2a652bd47b427c989d102772e696c11355ee7cda91e542669a3

  • SHA512

    227929ff4acfc66febc75d487b5a3d4100c070ed581eb344d1399b54413c4d9b76e0ca227672ed28e67ea0c64f87a774ea04a88a63328fd2a925b0fe6c6765c5

  • SSDEEP

    1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp01c:z6a+CdOOtEvwDpjczq

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-01-19_3571158c369b333cca207343e0d27a19_cryptolocker

    • Size

      115KB

    • MD5

      3571158c369b333cca207343e0d27a19

    • SHA1

      c0a2bdcf2bdca8cb2a2066c932b8b1de0834719b

    • SHA256

      b27bd62245c4d2a652bd47b427c989d102772e696c11355ee7cda91e542669a3

    • SHA512

      227929ff4acfc66febc75d487b5a3d4100c070ed581eb344d1399b54413c4d9b76e0ca227672ed28e67ea0c64f87a774ea04a88a63328fd2a925b0fe6c6765c5

    • SSDEEP

      1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp01c:z6a+CdOOtEvwDpjczq

    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