Extracted

Extracted

• • Target

    e5dff6da6b5ad6933a59d7d62ff9c699_JaffaCakes118

  • Size

    374KB

  • MD5

    e5dff6da6b5ad6933a59d7d62ff9c699

  • SHA1

    9144d2847e93495c362bb01955a8da325288f453

  • SHA256

    622bc8d9051a4d3cbbde029199aa1c4e0f376185d5c43645c187b344b458eefc

  • SHA512

    cc47e1ea5361ea960c18893179aa6f7f2e776dcdd6923fa313cce1705f32831c5d1acb0c0be916516c03347b65a5ae6f50ec336c15ecc56fb8c14e1a9d96a857

  • SSDEEP

    6144:Wcs0ZKB8pufhYHAk5Ey8FGilhdUYcV0RFJ+WV:Wcs0ZKipufhcumKhdbfES

  Score

  10^/10

  teslacryptdefense_evasiondiscoveryexecutionimpactpersistenceransomwarespywarestealer

  • TeslaCrypt, AlphaCrypt

    Ransomware based on CryptoLocker. Shut down by the developers in 2016.

    ransomwareteslacrypt

  • Deletes shadow copies

    Ransomware often targets backup files to inhibit system recovery.

    ransomwaredefense_evasionimpactexecution

  • Renames multiple (428) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

    ransomware

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Deletes itself

  • Drops startup file

  • Executes dropped EXE

  • Reads user/profile data of web browsers

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer

  • Adds Run key to start application

    persistence

  • Indicator Removal: File Deletion

    Adversaries may delete files left behind by the actions of their intrusion activity.

    defense_evasion

  • Suspicious use of SetThreadContext

  behavioral1behavioral2