General

  • Target

    IDM 6.xx Activator or Resetter v3.3 by CrackingCity Team.zip

  • Size

    406KB

  • Sample

    240501-f27bzsbb67

  • MD5

    3fc52c2b23d0325de7f2243058b2a363

  • SHA1

    d4a397942f046caa480c4c56bd2f4eb7a386129c

  • SHA256

    f2e4d02007b32da7272d9850e3387e03931db5b3ca881f2ad43619b88f01bcb0

  • SHA512

    df7306d93242c74cfefad62e6e34a28b8915603a8f19cb6b00cccd180cfe3a5568a90f02f847270f2e6681b6be681f36189a6e634ffb06405ca159a27076fbac

  • SSDEEP

    6144:NMUpHLCDuwGZ0TeNIGkBJxSfI8lngjubjBc9ljCZeX8ZsjvK2PTENq:nGd7yktSQOgjubjiljCSysjfZ

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

https://www.crackingcity.com/VScan/dlIhost.7z

Targets

    • Target

      IDM 6.xx Activator or Resetter v3.3 by CrackingCity Team/IDM 6.xx Activator or Resetter v3.3/IDM 6.xx Activator or Resetter v3.3.exe

    • Size

      522KB

    • MD5

      b2bb695b656dfb91e01967de3a8beee3

    • SHA1

      30ebac4eb84aa036bed8f8931b6493348b87108a

    • SHA256

      7822fa6c35cbd1cfb95c780970deef14d8b53c62ade3a4bcf63c494c3f2e5bbd

    • SHA512

      4c052ae34c2063b2d2ec8a9a877eaa4c20906d979d94305430bb00a3e7991ec7349b7a3965a0479dd48a1763bdb66e449a5be4c8d9c59abcaa3f180fedf8d269

    • SSDEEP

      12288:Mk5L2FqPzzhB4kLSQ4ybubjWlj+o2sjdg:M2yQPvnlS7ybubjKj+NsRg

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • Checks computer location settings

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

    • 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.

    • Registers COM server for autorun

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

MITRE ATT&CK Enterprise v15

Tasks