General

  • Target

    92953cba343b187b62ecabbb8f328730N.exe

  • Size

    115KB

  • Sample

    240814-eh9gka1dnp

  • MD5

    92953cba343b187b62ecabbb8f328730

  • SHA1

    54209fb6a4006b2e7e0730b71655cf6f0960026d

  • SHA256

    83241a9eda0be76566dac2f9235a756f28c14d8e1c27ab3b721dea0f194b7dc4

  • SHA512

    5f3a04a3740904d59d5d78f8c823dc6d70d5a7f38ed9ff964ddcb7cbe96726cf8f06d0bb6a7978ac3c09d33235f3fa17d5ac7c3315db71b9d01637b24438a9a2

  • SSDEEP

    1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuM6:P5eznsjsguGDFqGZ2r6

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

neuf

C2

doddyfire.linkpc.net:10000

Mutex

e1a87040f2026369a233f9ae76301b7b

Attributes
  • reg_key

    e1a87040f2026369a233f9ae76301b7b

  • splitter

    |'|'|

Targets

    • Target

      92953cba343b187b62ecabbb8f328730N.exe

    • Size

      115KB

    • MD5

      92953cba343b187b62ecabbb8f328730

    • SHA1

      54209fb6a4006b2e7e0730b71655cf6f0960026d

    • SHA256

      83241a9eda0be76566dac2f9235a756f28c14d8e1c27ab3b721dea0f194b7dc4

    • SHA512

      5f3a04a3740904d59d5d78f8c823dc6d70d5a7f38ed9ff964ddcb7cbe96726cf8f06d0bb6a7978ac3c09d33235f3fa17d5ac7c3315db71b9d01637b24438a9a2

    • SSDEEP

      1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuM6:P5eznsjsguGDFqGZ2r6

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Modifies Windows Firewall

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks