Overview

overview

10

Static

static

10

2024-05-20...er.exe

windows7-x64

9

2024-05-20...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-20_27aacde26f8e81935cdde1ce1ef131d3_cryptolocker

  • Size

    59KB

  • Sample

    240520-rwk3cadg93

  • MD5

    27aacde26f8e81935cdde1ce1ef131d3

  • SHA1

    a356584b0755e242b37f255bdb480778a3598f6e

  • SHA256

    c6567ce48c6495941fb071848b748d6326d7df6995278ed307e1502398608108

  • SHA512

    9a5dc29bee74f942345c109d488c69b379f51de8b9b394de61293b1c44da8aafbcfab31e4d48b06dbd81a366902ed8aff1c882e312c68f37bea0ce6be581d814

  • SSDEEP

    768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAPjT:H6QFElP6n+gou9cvMOtEvwDpjCpVXq

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-20_27aacde26f8e81935cdde1ce1ef131d3_cryptolocker

    • Size

      59KB

    • MD5

      27aacde26f8e81935cdde1ce1ef131d3

    • SHA1

      a356584b0755e242b37f255bdb480778a3598f6e

    • SHA256

      c6567ce48c6495941fb071848b748d6326d7df6995278ed307e1502398608108

    • SHA512

      9a5dc29bee74f942345c109d488c69b379f51de8b9b394de61293b1c44da8aafbcfab31e4d48b06dbd81a366902ed8aff1c882e312c68f37bea0ce6be581d814

    • SSDEEP

      768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAPjT:H6QFElP6n+gou9cvMOtEvwDpjCpVXq

    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