General

  • Target

    d979e561a4f2561cd72b4a42eeb6a7d1_JaffaCakes118

  • Size

    214KB

  • Sample

    241209-nz3vsa1lhr

  • MD5

    d979e561a4f2561cd72b4a42eeb6a7d1

  • SHA1

    558a5e3f6689707de682d9ba7a69dbf636b4f695

  • SHA256

    b387bce6368b740044428c499b6e829e07163b01d7ad1b2830fa67887887f081

  • SHA512

    6dd55398bdf96672f9c28d6a792d83412db3cb58f1b048213d4372ff100ff56f11ed1333c1131a17f2f102854a921cfd8171e16ad50583eba51e51b2b1aaff7f

  • SSDEEP

    6144:EGOFrxP9fsiIcPKYlRg3QKHQEl4tx/KhlqaJ:AF4iIulRoVaSlF

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      d979e561a4f2561cd72b4a42eeb6a7d1_JaffaCakes118

    • Size

      214KB

    • MD5

      d979e561a4f2561cd72b4a42eeb6a7d1

    • SHA1

      558a5e3f6689707de682d9ba7a69dbf636b4f695

    • SHA256

      b387bce6368b740044428c499b6e829e07163b01d7ad1b2830fa67887887f081

    • SHA512

      6dd55398bdf96672f9c28d6a792d83412db3cb58f1b048213d4372ff100ff56f11ed1333c1131a17f2f102854a921cfd8171e16ad50583eba51e51b2b1aaff7f

    • SSDEEP

      6144:EGOFrxP9fsiIcPKYlRg3QKHQEl4tx/KhlqaJ:AF4iIulRoVaSlF

    • MetaSploit

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

    • Metasploit family

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks