Extracted

• • Target

    2025-01-27_475f6e42f0cb53fc60fa80022826489f_darkside

  • Size

    148KB

  • MD5

    475f6e42f0cb53fc60fa80022826489f

  • SHA1

    b1dc8069d4d667af8cc8cbff950dc7a67a129cc8

  • SHA256

    5fee867e93f672a561fedf8bb2d8525ab4a9146a51f922c88d34eb5c2d60561d

  • SHA512

    04663b3c60b26fcde8e1b30c061242ec0356b467d62b17128a4c72608e71425f43f540a41a60ba5c88b8a50f3a78bb5fcdddeea68589ac83806b24e22ecd9335

  • SSDEEP

    3072:pqJogYkcSNm9V7DHjsdAzWxxLaMdg9nW2T:pq2kc4m9tDDsdAzWCMdY

  Score

  10^/10

  defense_evasiondiscoveryransomwarespywarestealer

  • Renames multiple (327) 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