General

  • Target

    JaffaCakes118_d42da840558a94811a19b816f31c7e5103f729d4d9c14c110f8096692623ed61

  • Size

    4.4MB

  • Sample

    241223-y93mwazqdq

  • MD5

    beaeaa28943526c3bed59954bd5d01c9

  • SHA1

    054dca82176e905f2d4a0bb41dd6ef8bdc8f3b5d

  • SHA256

    d42da840558a94811a19b816f31c7e5103f729d4d9c14c110f8096692623ed61

  • SHA512

    0f75a699e2d9d31c5cdd968fce739b23ee1eb10f5e39c09ad530673b5af49a74b537b005eaae03b9f8b05e3bf1539704c4b480e0d746b76ad11422126ffa944b

  • SSDEEP

    98304:ROTysMRgcRBHUfRI/GB4uVE5sy6gmtp1rxUCbmzxgic:EyZRLSRI/GvYsyI1Pbmzaic

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_d42da840558a94811a19b816f31c7e5103f729d4d9c14c110f8096692623ed61

    • Size

      4.4MB

    • MD5

      beaeaa28943526c3bed59954bd5d01c9

    • SHA1

      054dca82176e905f2d4a0bb41dd6ef8bdc8f3b5d

    • SHA256

      d42da840558a94811a19b816f31c7e5103f729d4d9c14c110f8096692623ed61

    • SHA512

      0f75a699e2d9d31c5cdd968fce739b23ee1eb10f5e39c09ad530673b5af49a74b537b005eaae03b9f8b05e3bf1539704c4b480e0d746b76ad11422126ffa944b

    • SSDEEP

      98304:ROTysMRgcRBHUfRI/GB4uVE5sy6gmtp1rxUCbmzxgic:EyZRLSRI/GvYsyI1Pbmzaic

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba family

    • Glupteba payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Metasploit family

    • Windows security bypass

    • Modifies boot configuration data using bcdedit

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Manipulates WinMon driver.

      Roottkits write to WinMon to hide PIDs from being detected.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

MITRE ATT&CK Enterprise v15

Tasks