Overview

overview

10

Static

static

10

2024-01-18...er.exe

windows7-x64

9

2024-01-18...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-01-18_56cd50eaf72e7b47996dc3b906ed25de_cryptolocker

  • Size

    96KB

  • Sample

    240118-2qrm2sdee5

  • MD5

    56cd50eaf72e7b47996dc3b906ed25de

  • SHA1

    a04aaa557d85a4d11fcbc8c3962ca92af8bdcd1e

  • SHA256

    be627ec236704222ecf03722e647909526d4043729e58db8d6787a86659b2ea7

  • SHA512

    8eb877c432f2567579856a2cff5f43e8dc4b665771e3a8190d3f061074672231ec996b4c6815d02e287c46d8ab41c770c20489bfdfd0e36fa3cf3dd469494832

  • SSDEEP

    1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjuvQL:zCsanOtEvwDpjM

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-01-18_56cd50eaf72e7b47996dc3b906ed25de_cryptolocker

    • Size

      96KB

    • MD5

      56cd50eaf72e7b47996dc3b906ed25de

    • SHA1

      a04aaa557d85a4d11fcbc8c3962ca92af8bdcd1e

    • SHA256

      be627ec236704222ecf03722e647909526d4043729e58db8d6787a86659b2ea7

    • SHA512

      8eb877c432f2567579856a2cff5f43e8dc4b665771e3a8190d3f061074672231ec996b4c6815d02e287c46d8ab41c770c20489bfdfd0e36fa3cf3dd469494832

    • SSDEEP

      1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjuvQL:zCsanOtEvwDpjM

    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