General

  • Target

    NO - IP.exe

  • Size

    37KB

  • Sample

    211018-rfmw1aefeq

  • MD5

    6dac828a152d6eeb75ee6d92dcf3bd39

  • SHA1

    839c8970c6e3bc6dc010a175c2b4523f18ebafc3

  • SHA256

    c0e3ff2c207a1dafd241067bed9a69eb50edd1a891f6137294af478f7cbc1dfa

  • SHA512

    bb27641b02967ecb581f2b5b24c2a2e3aac4d33e599f3e450b2c743cf1e0d1359ef57e30b841caa39be147cbaf3b84d8e25fcf30f87c69aa3875cddca669de64

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

h2cked

C2

nevermind874.ddns.net:4444

Mutex

e563c110376e576e62167dae02b6c9c7

Attributes
  • reg_key

    e563c110376e576e62167dae02b6c9c7

  • splitter

    |'|'|

Targets

    • Target

      NO - IP.exe

    • Size

      37KB

    • MD5

      6dac828a152d6eeb75ee6d92dcf3bd39

    • SHA1

      839c8970c6e3bc6dc010a175c2b4523f18ebafc3

    • SHA256

      c0e3ff2c207a1dafd241067bed9a69eb50edd1a891f6137294af478f7cbc1dfa

    • SHA512

      bb27641b02967ecb581f2b5b24c2a2e3aac4d33e599f3e450b2c743cf1e0d1359ef57e30b841caa39be147cbaf3b84d8e25fcf30f87c69aa3875cddca669de64

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Tasks