General

  • Target

    a9da121b43ee83f92125c5551149a51456ef983893079454a2c89a51b1ed2d60

  • Size

    374KB

  • Sample

    240529-rjls4sha2t

  • MD5

    666d1a0ee1dbcf143d24b31575f6ed6f

  • SHA1

    8680adf3d5388f9f4738cfa62ce41b0fac23775a

  • SHA256

    a9da121b43ee83f92125c5551149a51456ef983893079454a2c89a51b1ed2d60

  • SHA512

    36bf43bd404c833ad8c0730ea053477c81372c5c89f1333c341445236ec00d7ff6125bc806cf9b2ae77e9fb85228002f4fa215ecbfebd21f350c4b2332aa9c5c

  • SSDEEP

    6144:NjO+L1Czkq7KTW1Dl/saQ9rtYm3okqoBSpH50KcddsVRZdaiYviQJqOC5HpQwmB:ZMzpOTY+JzYmE7R55udm7U5JTrwe

Malware Config

Targets

    • Target

      a9da121b43ee83f92125c5551149a51456ef983893079454a2c89a51b1ed2d60

    • Size

      374KB

    • MD5

      666d1a0ee1dbcf143d24b31575f6ed6f

    • SHA1

      8680adf3d5388f9f4738cfa62ce41b0fac23775a

    • SHA256

      a9da121b43ee83f92125c5551149a51456ef983893079454a2c89a51b1ed2d60

    • SHA512

      36bf43bd404c833ad8c0730ea053477c81372c5c89f1333c341445236ec00d7ff6125bc806cf9b2ae77e9fb85228002f4fa215ecbfebd21f350c4b2332aa9c5c

    • SSDEEP

      6144:NjO+L1Czkq7KTW1Dl/saQ9rtYm3okqoBSpH50KcddsVRZdaiYviQJqOC5HpQwmB:ZMzpOTY+JzYmE7R55udm7U5JTrwe

    • Detect PurpleFox Rootkit

      Detect PurpleFox Rootkit.

    • Gh0st RAT payload

    • Gh0strat

      Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

    • PurpleFox

      PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.

    • Drops file in Drivers directory

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Matrix ATT&CK v13

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Remote System Discovery

1
T1018

Tasks