General

  • Target

    778f0b00f06ce1264e91d6f11e890944aa9ff890c4656c8c9affd12d63fe8e59N.exe

  • Size

    4.3MB

  • Sample

    241130-fldpqstlfx

  • MD5

    ed449f2eb98d749d97a2d195070d5af0

  • SHA1

    3bdb230ec60a0d794d5ca6e723b3da47c555beb9

  • SHA256

    778f0b00f06ce1264e91d6f11e890944aa9ff890c4656c8c9affd12d63fe8e59

  • SHA512

    c377bc320533ee659bd16f70ab70b0e46203f11096dea9386748e42ab304c4f85b5a1393da131a56d82c6b2ce58f56a8ccbd5bf7b4d77b31bdec06bd44291a7e

  • SSDEEP

    98304:u/F5TnLPMVtIa/ccBc0i1oOUcOdyVTpsR19dKt1yPQAtpoIFHR:c5TLPMV6a/1eBFOdo6R7dw1yPrDoIpR

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      778f0b00f06ce1264e91d6f11e890944aa9ff890c4656c8c9affd12d63fe8e59N.exe

    • Size

      4.3MB

    • MD5

      ed449f2eb98d749d97a2d195070d5af0

    • SHA1

      3bdb230ec60a0d794d5ca6e723b3da47c555beb9

    • SHA256

      778f0b00f06ce1264e91d6f11e890944aa9ff890c4656c8c9affd12d63fe8e59

    • SHA512

      c377bc320533ee659bd16f70ab70b0e46203f11096dea9386748e42ab304c4f85b5a1393da131a56d82c6b2ce58f56a8ccbd5bf7b4d77b31bdec06bd44291a7e

    • SSDEEP

      98304:u/F5TnLPMVtIa/ccBc0i1oOUcOdyVTpsR19dKt1yPQAtpoIFHR:c5TLPMV6a/1eBFOdo6R7dw1yPrDoIpR

    • 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