Overview

overview

10

Static

static

10

2024-02-12...er.exe

windows7-x64

9

2024-02-12...er.exe

windows10-2004-x64

9

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2024-02-12_f7bab1dd4fa17196ee63758d8b6ec7d2_cryptolocker

  • Size

    80KB

  • Sample

    240212-wjpl8aag7w

  • MD5

    f7bab1dd4fa17196ee63758d8b6ec7d2

  • SHA1

    9adb2b37fb96def27a7eaafedd55f4e352c94c74

  • SHA256

    d7d5997039f9f3f9f4c4984af6db1e60528edfd2ef33c73a8ea301b1403b21f5

  • SHA512

    5b5fadce0ec92a7ffb40754bd7bb738d4bed2bc56503805fb09dcbdb829bb5244c76240b7512690c373658eb338b273a538b16ae9b766866d22fc157b0819b43

  • SSDEEP

    1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBdWZm:T6a+rdOOtEvwDpjNtn

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-02-12_f7bab1dd4fa17196ee63758d8b6ec7d2_cryptolocker

    • Size

      80KB

    • MD5

      f7bab1dd4fa17196ee63758d8b6ec7d2

    • SHA1

      9adb2b37fb96def27a7eaafedd55f4e352c94c74

    • SHA256

      d7d5997039f9f3f9f4c4984af6db1e60528edfd2ef33c73a8ea301b1403b21f5

    • SHA512

      5b5fadce0ec92a7ffb40754bd7bb738d4bed2bc56503805fb09dcbdb829bb5244c76240b7512690c373658eb338b273a538b16ae9b766866d22fc157b0819b43

    • SSDEEP

      1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBdWZm:T6a+rdOOtEvwDpjNtn

    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