Overview

overview

10

Static

static

10

2024-03-13...er.exe

windows7-x64

9

2024-03-13...er.exe

windows10-2004-x64

9

Sharing

Copy URL Twitter E-mail

General

  • Target

    2024-03-13_9b85f8bc07d45ce2d569bbfa6ae3837a_cryptolocker

  • Size

    57KB

  • Sample

    240313-v7p28abb4w

  • MD5

    9b85f8bc07d45ce2d569bbfa6ae3837a

  • SHA1

    498f64b9aaf1172a3f5890f3f3164e5bddf95714

  • SHA256

    6585aeffb7a6ac41185ef51d5f8d7c85cd0f0192890dbf983336e45637c71a1b

  • SHA512

    a492e6c00a5158facc1be734d9886ac20fe84bcd3b33cd0bc098606d4e64a28c21e24cf4bad0fd52962f3abaea7d84e0d566a77ee51c231f53a9e4982ed43395

  • SSDEEP

    768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax8XilN97:z6QFElP6n+gKmddpMOtEvwDpj9aYaL/R

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-03-13_9b85f8bc07d45ce2d569bbfa6ae3837a_cryptolocker

    • Size

      57KB

    • MD5

      9b85f8bc07d45ce2d569bbfa6ae3837a

    • SHA1

      498f64b9aaf1172a3f5890f3f3164e5bddf95714

    • SHA256

      6585aeffb7a6ac41185ef51d5f8d7c85cd0f0192890dbf983336e45637c71a1b

    • SHA512

      a492e6c00a5158facc1be734d9886ac20fe84bcd3b33cd0bc098606d4e64a28c21e24cf4bad0fd52962f3abaea7d84e0d566a77ee51c231f53a9e4982ed43395

    • SSDEEP

      768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax8XilN97:z6QFElP6n+gKmddpMOtEvwDpj9aYaL/R

    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