General

  • Target

    0a6db9793f1f6d7221219891c5dc3a10.bin

  • Size

    116KB

  • Sample

    240806-cnvt9azgpd

  • MD5

    0a6db9793f1f6d7221219891c5dc3a10

  • SHA1

    ad2ce765dbcb382eaa68265edcc15f257995b008

  • SHA256

    cfca7dd90f42a2c647d366e15ee7c0eac06bd6c115145cd2948b63c50630fe3c

  • SHA512

    3e4e961ac1417fe37c742a3b66caee9d2c01fa2786d6bbee303db4283b00f6911ed71f57b545871af4e7b0dc15d038a54d2b8374b66534178412ea3b97451998

  • SSDEEP

    1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMI/:P5eznsjsguGDFqGZ2rI/

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

neuf

C2

doddyfire.linkpc.net:10000

Mutex

e1a87040f2026369a233f9ae76301b7b

Attributes
  • reg_key

    e1a87040f2026369a233f9ae76301b7b

  • splitter

    |'|'|

Targets

    • Target

      0a6db9793f1f6d7221219891c5dc3a10.bin

    • Size

      116KB

    • MD5

      0a6db9793f1f6d7221219891c5dc3a10

    • SHA1

      ad2ce765dbcb382eaa68265edcc15f257995b008

    • SHA256

      cfca7dd90f42a2c647d366e15ee7c0eac06bd6c115145cd2948b63c50630fe3c

    • SHA512

      3e4e961ac1417fe37c742a3b66caee9d2c01fa2786d6bbee303db4283b00f6911ed71f57b545871af4e7b0dc15d038a54d2b8374b66534178412ea3b97451998

    • SSDEEP

      1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMI/:P5eznsjsguGDFqGZ2rI/

    • 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