Overview

overview

10

Static

static

10

2024-04-28...er.exe

windows7-x64

9

2024-04-28...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-28_56de186d262046de618bc100a052c041_cryptolocker

  • Size

    39KB

  • Sample

    240428-npq38seh7w

  • MD5

    56de186d262046de618bc100a052c041

  • SHA1

    fc482e6c5a98a2983b0e173afc1372dcd2587cc3

  • SHA256

    0b26bee08791d361a5c63df778ce32c733b9c4d547ca7d2ddf653e5488cd39d6

  • SHA512

    27f063caf1b42a82f3354984ce3464018e1490c8cd35598c85a9753ea1076cadb29e9e582265bdac96aa47b3e09d81e09d357f3ebba61b5f80bfead403c37bef

  • SSDEEP

    384:ba74uGLLQRcsdeQ72ngEr4K7YmE8j6CQYnrz1ZhdaXFXSCVQTLfjDpXqxKHy:ba74zYcgT/EkdCQgpwXFXSqQXfj0xKS

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-04-28_56de186d262046de618bc100a052c041_cryptolocker

    • Size

      39KB

    • MD5

      56de186d262046de618bc100a052c041

    • SHA1

      fc482e6c5a98a2983b0e173afc1372dcd2587cc3

    • SHA256

      0b26bee08791d361a5c63df778ce32c733b9c4d547ca7d2ddf653e5488cd39d6

    • SHA512

      27f063caf1b42a82f3354984ce3464018e1490c8cd35598c85a9753ea1076cadb29e9e582265bdac96aa47b3e09d81e09d357f3ebba61b5f80bfead403c37bef

    • SSDEEP

      384:ba74uGLLQRcsdeQ72ngEr4K7YmE8j6CQYnrz1ZhdaXFXSCVQTLfjDpXqxKHy:ba74zYcgT/EkdCQgpwXFXSqQXfj0xKS

    Score
    9/10
    upx

    • Detection of CryptoLocker Variants

    • 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