General

  • Target

    493091ddcff07f6933261a4304dbb5ee.exe

  • Size

    512KB

  • Sample

    240107-xz55ksccbl

  • MD5

    493091ddcff07f6933261a4304dbb5ee

  • SHA1

    8b4b3c9100adc456339061024d815c164104124b

  • SHA256

    eb0d5ed2ef80954b1c15221708e67d531d859e0c624a7354b13dcddc1525ed9a

  • SHA512

    c8067c142eeedeb8976327ae12caad86f203755f38f0bbc88a97017231708dabe5c52f0477541c7cde32e09213f3359759e32c8bacb5f14f355b4e2d2c6f26d9

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj65:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5S

Malware Config

Targets

    • Target

      493091ddcff07f6933261a4304dbb5ee.exe

    • Size

      512KB

    • MD5

      493091ddcff07f6933261a4304dbb5ee

    • SHA1

      8b4b3c9100adc456339061024d815c164104124b

    • SHA256

      eb0d5ed2ef80954b1c15221708e67d531d859e0c624a7354b13dcddc1525ed9a

    • SHA512

      c8067c142eeedeb8976327ae12caad86f203755f38f0bbc88a97017231708dabe5c52f0477541c7cde32e09213f3359759e32c8bacb5f14f355b4e2d2c6f26d9

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj65:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5S

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • 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.

    • Windows security modification

    • Adds Run key to start application

    • Enumerates connected drives

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

    • Modifies WinLogon

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks