Extracted

• • Target

    SyncSpoofer.exe

  • Size

    276KB

  • MD5

    5a8afe7bfd11728c32066c4290eeddc7

  • SHA1

    f2064bbdec287d61722ef35e511b4090212cd1a8

  • SHA256

    92c799a2fd29060a44558a153d1ff5866e420e46b35bdd4546c782c17d4bb50f

  • SHA512

    e03994e666aa7ff84400e86e4cc3db5a77a5475e1961b553f16dbc293160f58f196b0ab6fb7be4ba34b1d030969f2f94ae80dc0c423f3ec015621bf987b796cb

  • SSDEEP

    1536:hJ99JW77A9oXFY+w67Vh7O9H/squacb3P12NETDLiaSKry3bgDBsvVeXBdZs4o7M:vSFHh69HEZJRTDLiaSKreumVeBs4o

  Score

  10^/10

  gurcupurelogstealerdefense_evasiondiscoverypersistencestealer

  • Gurcu, WhiteSnake

    Gurcu is a malware stealer written in C#.

    stealergurcu

  • PureLog Stealer

    PureLog Stealer is an infostealer written in C#.

    stealerpurelogstealer

  • PureLog Stealer payload

  • Detected Nirsoft tools

    Free utilities often used by attackers which can steal passwords, product keys, etc.

  • Blocklisted process makes network request

  • Downloads MZ/PE file

  • Checks computer location settings

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

  • Executes dropped EXE

  • Adds Run key to start application

    persistence

  • Enumerates connected drives

    Attempts to read the root path of hard drives other than the default C: drive.

  • Indicator Removal: File Deletion

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

    defense_evasion

  • Maps connected drives based on registry

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  behavioral1