Extracted

• • Target

    SuperBlack-0xb.exe

  • Size

    146KB

  • MD5

    c6c371198124b086a547407a7d36fcc6

  • SHA1

    1a3108ecb72ca0da0c04bd5c29caebee0ffd795d

  • SHA256

    a17f22b67ecf9312bf59c8bb77445969bd6bbe61cf2b5ba98255f6cf30130d8c

  • SHA512

    568da365e16e806593d5bb9ca335a4b1e7585148b29fe131d3fffb45275962991948de6700c28d3afb4302ebbb8570e20781933bdcfb3685cde325b64efc19d5

  • SSDEEP

    1536:szICS4AAwczUUf8y8gvMH+1zGSNAojMP95D1xDzp6HbSCkHdMBfusRDARJbWUyz:DqJogYkcSNm9V7Dzx19pODObWT

  Score

  10^/10

  defense_evasiondiscoveryransomwarespywarestealer

  • Renames multiple (623) 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

  • Executes dropped EXE

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Drops desktop.ini file(s)

  • Indicator Removal: File Deletion

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

    defense_evasion

  • Drops file in System32 directory

  • Sets desktop wallpaper using registry

    ransomware

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  behavioral1