General

  • Target

    d3bd8aa9d23c6f86b88662ba478209a3d54d0aea368eeffd4af95fee851e3bc9

  • Size

    913KB

  • Sample

    221127-splkzabg6s

  • MD5

    67de448a65e1e16d4a1d6f5a65b4c61a

  • SHA1

    ab7166a256aad0180e46e88d2169b4cadaf1ebf4

  • SHA256

    d3bd8aa9d23c6f86b88662ba478209a3d54d0aea368eeffd4af95fee851e3bc9

  • SHA512

    47f477732c88f3e7f99273c4dbd563dfd288be342af08bbca60e1020e65b4d32199b85bf6a15cbe93f6e4e0e47d42915b1a42b5e2ed5193aaf30d888e38cc29e

  • SSDEEP

    12288:yK2mhAMJ/cPltTiD8/HBP7v8h7UZYE82Y5UKUL4n4y3Xp3SbSl/ADUnr:z2O/GltWD8fBPA7g6zwm4m53Sb2YDUnr

Malware Config

Targets

    • Target

      d3bd8aa9d23c6f86b88662ba478209a3d54d0aea368eeffd4af95fee851e3bc9

    • Size

      913KB

    • MD5

      67de448a65e1e16d4a1d6f5a65b4c61a

    • SHA1

      ab7166a256aad0180e46e88d2169b4cadaf1ebf4

    • SHA256

      d3bd8aa9d23c6f86b88662ba478209a3d54d0aea368eeffd4af95fee851e3bc9

    • SHA512

      47f477732c88f3e7f99273c4dbd563dfd288be342af08bbca60e1020e65b4d32199b85bf6a15cbe93f6e4e0e47d42915b1a42b5e2ed5193aaf30d888e38cc29e

    • SSDEEP

      12288:yK2mhAMJ/cPltTiD8/HBP7v8h7UZYE82Y5UKUL4n4y3Xp3SbSl/ADUnr:z2O/GltWD8fBPA7g6zwm4m53Sb2YDUnr

    • NetWire RAT payload

    • Netwire

      Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Tasks