General

  • Target

    JaffaCakes118_fe31874625bea03ec7fc7303adf0bd747d4d2ebf3b6bf4ab145c52b1c2ff3a02

  • Size

    4.3MB

  • Sample

    241225-tyvqnsykas

  • MD5

    dac2125eccbd31f0fbf243947ea56c75

  • SHA1

    9d9d2a73efa097e6c1a2d81151a45fcb7f22dd67

  • SHA256

    fe31874625bea03ec7fc7303adf0bd747d4d2ebf3b6bf4ab145c52b1c2ff3a02

  • SHA512

    60ecadb1cb785226a7c0050aaaeb341c38731d347a6a41657296e9bf630e56589633b4ad38c65b411265bfda3d2deaa2f9dc94bd96f9fed809b780306edcaba3

  • SSDEEP

    98304:yUDujXxalBWTWsD2/QH2qFwsH4pOD9I1Lra6LU:NDQalBwWsDeK1Zwm4U

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_fe31874625bea03ec7fc7303adf0bd747d4d2ebf3b6bf4ab145c52b1c2ff3a02

    • Size

      4.3MB

    • MD5

      dac2125eccbd31f0fbf243947ea56c75

    • SHA1

      9d9d2a73efa097e6c1a2d81151a45fcb7f22dd67

    • SHA256

      fe31874625bea03ec7fc7303adf0bd747d4d2ebf3b6bf4ab145c52b1c2ff3a02

    • SHA512

      60ecadb1cb785226a7c0050aaaeb341c38731d347a6a41657296e9bf630e56589633b4ad38c65b411265bfda3d2deaa2f9dc94bd96f9fed809b780306edcaba3

    • SSDEEP

      98304:yUDujXxalBWTWsD2/QH2qFwsH4pOD9I1Lra6LU:NDQalBwWsDeK1Zwm4U

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • 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