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_2978c73df11a92edf66da16348aedf0a_cryptolocker

  • Size

    62KB

  • Sample

    240118-2g1jlacdd8

  • MD5

    2978c73df11a92edf66da16348aedf0a

  • SHA1

    804fcff7a27d1657e9e025ee5392969d872ee51e

  • SHA256

    c59f1797a3ff7778ffec7ef3956715fc995aef4d12012795a10d3bf6d0826c32

  • SHA512

    4d2586bb30ccea663448929fc1195be401f141f7dd965e10435c5e7685d377bd7e22435808126c3f4b8d1eb647756d06b5a5a4251062c45738119892e0a27c5c

  • SSDEEP

    768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLZ5K70:zj+soPSMOtEvwDpj4kpmeLmz

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-01-18_2978c73df11a92edf66da16348aedf0a_cryptolocker

    • Size

      62KB

    • MD5

      2978c73df11a92edf66da16348aedf0a

    • SHA1

      804fcff7a27d1657e9e025ee5392969d872ee51e

    • SHA256

      c59f1797a3ff7778ffec7ef3956715fc995aef4d12012795a10d3bf6d0826c32

    • SHA512

      4d2586bb30ccea663448929fc1195be401f141f7dd965e10435c5e7685d377bd7e22435808126c3f4b8d1eb647756d06b5a5a4251062c45738119892e0a27c5c

    • SSDEEP

      768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLZ5K70:zj+soPSMOtEvwDpj4kpmeLmz

    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