General

  • Target

    5a25357e1946d486c681be60578b252b_JaffaCakes118

  • Size

    322KB

  • Sample

    240519-s55nsadf51

  • MD5

    5a25357e1946d486c681be60578b252b

  • SHA1

    77d1b1e1a8920183f0863e6340eda0b0bb883db5

  • SHA256

    9969ddc2a9be5f780f4fcaaabb87e961f82bf99da4f031a5366e1d527ebfee29

  • SHA512

    c11f6c4ba834709bc00d5e97bd12373a25023fa23aa50aab5b7f656531358660a469b00ed2a9ca005f9cc3667a5f4d496e53bee0a13815a2e95ec8201db32bdb

  • SSDEEP

    6144:D4GSzYBenlp6VEJD6Lp478PyY3h2YDdsawz8:UGS7lp6VEt6JPRh1dHJ

Malware Config

Extracted

Family

warzonerat

C2

info1.dynamic-dns.net:5552

Targets

    • Target

      5a25357e1946d486c681be60578b252b_JaffaCakes118

    • Size

      322KB

    • MD5

      5a25357e1946d486c681be60578b252b

    • SHA1

      77d1b1e1a8920183f0863e6340eda0b0bb883db5

    • SHA256

      9969ddc2a9be5f780f4fcaaabb87e961f82bf99da4f031a5366e1d527ebfee29

    • SHA512

      c11f6c4ba834709bc00d5e97bd12373a25023fa23aa50aab5b7f656531358660a469b00ed2a9ca005f9cc3667a5f4d496e53bee0a13815a2e95ec8201db32bdb

    • SSDEEP

      6144:D4GSzYBenlp6VEJD6Lp478PyY3h2YDdsawz8:UGS7lp6VEt6JPRh1dHJ

    • WarzoneRat, AveMaria

      WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

    • Warzone RAT payload

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Tasks