Analysis

  • max time kernel
    144s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    20-06-2024 14:36

General

  • Target

    06e44fc7affb72f45a36845f9ec5e383_JaffaCakes118.exe

  • Size

    202KB

  • MD5

    06e44fc7affb72f45a36845f9ec5e383

  • SHA1

    15dd9383ad423499a8aa66f6d0e6c725c72215a5

  • SHA256

    f590affb36531cf876d67cead82974e3ec5a6191ba148621e1b555a5dd104d71

  • SHA512

    91cab923440eb1f05c547fda3d9cbd1d19829f370c97637d8fa453f182d39bb039869a09d0b57cb8f8a6d8528f1c013bac55f2b4c100d6bdabc988b38a70d934

  • SSDEEP

    3072:Vz5V04aH+/F9alhgfDpilQMCqQrZVOpX2kN+whLSMf7qD2pCE:lQ4K+/F9aDg9HMCHlIpXrTdSs+Q

Malware Config

Signatures

  • UPX packed file 8 IoCs

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

  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Drops file in Program Files directory 1 IoCs
  • Modifies system certificate store 2 TTPs 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\06e44fc7affb72f45a36845f9ec5e383_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\06e44fc7affb72f45a36845f9ec5e383_JaffaCakes118.exe"
    1⤵
    • Enumerates connected drives
    • Writes to the Master Boot Record (MBR)
    • Drops file in Program Files directory
    • Modifies system certificate store
    PID:1932

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab49AF.tmp

    Filesize

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

  • C:\Users\Admin\AppData\Local\Temp\Tar9301.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

  • memory/1932-0-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1932-8-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1932-16-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1932-27-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1932-28-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1932-29-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1932-32-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1932-33-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB