Extracted

• • Target

    2024-12-12_543b24178d7aa05e2eeef7ad056d8311_darkside

  • Size

    148KB

  • MD5

    543b24178d7aa05e2eeef7ad056d8311

  • SHA1

    bb74278fce64674315889c09bfbf52c74185ae4b

  • SHA256

    7076b6c554055cb2061d240b670ac904ed5593892a7b99ac39a1b0bd5882e4aa

  • SHA512

    4c96d67e48ce55a45ad36e859e14b35ad49e5488a59a6f86e8ce6611aaae8c64eb19a2e350ccdeade11fb3352dcee55201ca8e27d12665f2dd1ae341534ca46c

  • SSDEEP

    3072:f6glyuxE4GsUPnliByocWepFWGvh+gZqVoq:f6gDBGpvEByocWeNvh+Ro

  Score

  10^/10

  defense_evasiondiscoveryransomwarespywarestealer

  • Renames multiple (8019) 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

  • Loads dropped DLL

  • 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

  behavioral1behavioral2