General

  • Target

    JaffaCakes118_bb89ce89f9411765f9918cc4a4ac5d914a5688f36ed75d249c68f51613616347

  • Size

    4.3MB

  • Sample

    241224-t84fkasmcr

  • MD5

    9a0fae4095f726a6be9c41f9a546dc43

  • SHA1

    086fcfc515bbb3573bd77e07e1a611916dd7968d

  • SHA256

    bb89ce89f9411765f9918cc4a4ac5d914a5688f36ed75d249c68f51613616347

  • SHA512

    bd259b7a106d6c687281b6f8e1f99d37530b5dbc7262144edf87beb3d4c281fe994294285814b547ad12855caf988bbcf324208006cd3e035fc1d83a64974a56

  • SSDEEP

    98304:UTeJbp+v+p74Bi2fPdOcmq/aDIznAc5wiQ6ho0g+2SSRmn2r:USfZ4BiMlOA/zn1o7bm2

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_bb89ce89f9411765f9918cc4a4ac5d914a5688f36ed75d249c68f51613616347

    • Size

      4.3MB

    • MD5

      9a0fae4095f726a6be9c41f9a546dc43

    • SHA1

      086fcfc515bbb3573bd77e07e1a611916dd7968d

    • SHA256

      bb89ce89f9411765f9918cc4a4ac5d914a5688f36ed75d249c68f51613616347

    • SHA512

      bd259b7a106d6c687281b6f8e1f99d37530b5dbc7262144edf87beb3d4c281fe994294285814b547ad12855caf988bbcf324208006cd3e035fc1d83a64974a56

    • SSDEEP

      98304:UTeJbp+v+p74Bi2fPdOcmq/aDIznAc5wiQ6ho0g+2SSRmn2r:USfZ4BiMlOA/zn1o7bm2

    • 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