Overview

overview

10

Static

static

10

2024-04-18...er.exe

windows7-x64

9

2024-04-18...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-18_2c4af2bc78011ee631f7630d839c07ce_cryptolocker

  • Size

    85KB

  • Sample

    240418-e6v9vabb56

  • MD5

    2c4af2bc78011ee631f7630d839c07ce

  • SHA1

    0cc2ed76f216ed6cf6dae7440221e99c6e6564ed

  • SHA256

    2d4f35b72e6c20318014290bdbbc3d90d788217ead2d48d75ad926a045409941

  • SHA512

    f1b9d9e3dedd3dad2086f939d396415be490ed4f4497cd62970e37ba103f9a87dc81afc4ee854a9482e9a06f4c2cc52ad857ea9fe8985ad29e14064877821cb6

  • SSDEEP

    1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOT7vM5RB:T6a+rdOOtEvwDpjNc

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-04-18_2c4af2bc78011ee631f7630d839c07ce_cryptolocker

    • Size

      85KB

    • MD5

      2c4af2bc78011ee631f7630d839c07ce

    • SHA1

      0cc2ed76f216ed6cf6dae7440221e99c6e6564ed

    • SHA256

      2d4f35b72e6c20318014290bdbbc3d90d788217ead2d48d75ad926a045409941

    • SHA512

      f1b9d9e3dedd3dad2086f939d396415be490ed4f4497cd62970e37ba103f9a87dc81afc4ee854a9482e9a06f4c2cc52ad857ea9fe8985ad29e14064877821cb6

    • SSDEEP

      1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOT7vM5RB:T6a+rdOOtEvwDpjNc

    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