General

  • Target

    68e341a82192af10a6a4657f74c7c9b0N.exe

  • Size

    37KB

  • Sample

    240718-fdfjcswajn

  • MD5

    68e341a82192af10a6a4657f74c7c9b0

  • SHA1

    fb2592ec981cf14832e7d978f78bfac093dd37c5

  • SHA256

    a5671175216221346052f9c36c34fd985a1f01d72c0510a218638d305de44a91

  • SHA512

    574372cb29f975e9e583f008a1570d1230cbcde01e1dab32b1bbeb14a2a2434af42ea8d5a8ac4bfa44c3e9c864dd79d3cb49d104c66af7e0b68b46427ddf60bc

  • SSDEEP

    384:ecFlqiU154NLHdayszHtyPpzsobO7krAF+rMRTyN/0L+EcoinblneHQM3epzXFN6:JF/ZdJszHtyxVOIrM+rMRa8NujMt

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

Virus

C2

0.tcp.eu.ngrok.io:19906

Mutex

c0969bd22ea3a4ddf2453bf515b3146b

Attributes
  • reg_key

    c0969bd22ea3a4ddf2453bf515b3146b

  • splitter

    |'|'|

Targets

    • Target

      68e341a82192af10a6a4657f74c7c9b0N.exe

    • Size

      37KB

    • MD5

      68e341a82192af10a6a4657f74c7c9b0

    • SHA1

      fb2592ec981cf14832e7d978f78bfac093dd37c5

    • SHA256

      a5671175216221346052f9c36c34fd985a1f01d72c0510a218638d305de44a91

    • SHA512

      574372cb29f975e9e583f008a1570d1230cbcde01e1dab32b1bbeb14a2a2434af42ea8d5a8ac4bfa44c3e9c864dd79d3cb49d104c66af7e0b68b46427ddf60bc

    • SSDEEP

      384:ecFlqiU154NLHdayszHtyPpzsobO7krAF+rMRTyN/0L+EcoinblneHQM3epzXFN6:JF/ZdJszHtyxVOIrM+rMRa8NujMt

    • 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.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks