General

  • Target

    5eb68bbaf58125b0f1bdc8a750a59df3a71707793c2d78d64c483ee8ebe36392

  • Size

    636KB

  • Sample

    210903-k5m5qschb7

  • MD5

    24f2fa2c628f584de5caeea53025d93f

  • SHA1

    47386387814829f24d63fc3a6c3ee1d61559af58

  • SHA256

    5eb68bbaf58125b0f1bdc8a750a59df3a71707793c2d78d64c483ee8ebe36392

  • SHA512

    093730403c7117041a44ae9ca5631cc43e8ab8f3420482a1399c2f15915bc79b9baa1b013e2ab547b98b3f0c413c62c5898dddb96ca9293af0393f887874f3c9

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

Destroyer

C2

plankxd.ddns.net:1177

Mutex

2f806f40c5d4533d860b3bd9e1a2b698

Attributes
  • reg_key

    2f806f40c5d4533d860b3bd9e1a2b698

  • splitter

    |'|'|

Targets

    • Target

      5eb68bbaf58125b0f1bdc8a750a59df3a71707793c2d78d64c483ee8ebe36392

    • Size

      636KB

    • MD5

      24f2fa2c628f584de5caeea53025d93f

    • SHA1

      47386387814829f24d63fc3a6c3ee1d61559af58

    • SHA256

      5eb68bbaf58125b0f1bdc8a750a59df3a71707793c2d78d64c483ee8ebe36392

    • SHA512

      093730403c7117041a44ae9ca5631cc43e8ab8f3420482a1399c2f15915bc79b9baa1b013e2ab547b98b3f0c413c62c5898dddb96ca9293af0393f887874f3c9

    • 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