General

  • Target

    b8dc0e49c531115b4aab14ea0700160c1d6f63f9dcaf8ad1662254edb7d1bbd4

  • Size

    28KB

  • Sample

    221015-1vfkxagcfn

  • MD5

    1026b5b39cb679fab4cf8b88b8bdbcbc

  • SHA1

    c9243ddb9ec1e1348cb1999bf763fe47af1af734

  • SHA256

    b8dc0e49c531115b4aab14ea0700160c1d6f63f9dcaf8ad1662254edb7d1bbd4

  • SHA512

    420e7d9e14c48c2efef3534869be6053a3759eb39937b46d917accd32e3ee2dfa3d23d79ebc32e32616ed654e7f8344211aaa4696f3dac858e2642402d8d5991

  • SSDEEP

    768:S6fyOBIBGBCBtB2BfBmBoBvBaBqBMBoBJBDBoBCeBDPu4wHc57Fac+KX3:Lxp4wE7F9

Malware Config

Targets

    • Target

      b8dc0e49c531115b4aab14ea0700160c1d6f63f9dcaf8ad1662254edb7d1bbd4

    • Size

      28KB

    • MD5

      1026b5b39cb679fab4cf8b88b8bdbcbc

    • SHA1

      c9243ddb9ec1e1348cb1999bf763fe47af1af734

    • SHA256

      b8dc0e49c531115b4aab14ea0700160c1d6f63f9dcaf8ad1662254edb7d1bbd4

    • SHA512

      420e7d9e14c48c2efef3534869be6053a3759eb39937b46d917accd32e3ee2dfa3d23d79ebc32e32616ed654e7f8344211aaa4696f3dac858e2642402d8d5991

    • SSDEEP

      768:S6fyOBIBGBCBtB2BfBmBoBvBaBqBMBoBJBDBoBCeBDPu4wHc57Fac+KX3:Lxp4wE7F9

    • Blackmoon, KrBanker

      Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

    • Detect Blackmoon payload

    • 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.

    • joker

      Joker is an Android malware that targets billing and SMS fraud.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Checks installed software on the system

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

    • Enumerates connected drives

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

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

MITRE ATT&CK Enterprise v6

Tasks