Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    02-07-2024 17:05

General

  • Target

    20207f4a5db78197387b5b05ea3c33cf_JaffaCakes118.exe

  • Size

    28KB

  • MD5

    20207f4a5db78197387b5b05ea3c33cf

  • SHA1

    42b90770c67f6c2e9cd367c86bb14033519a4cc7

  • SHA256

    3041e03eb013d1a6a21146d64626367732487231ab5ec87507f5a2684c9b0c0d

  • SHA512

    6b6ffa20ac8a755ea7fbdd6a91bb480f15797542f3774bdf6331b079040073a0f83a11b08b5cbfc659fcf4289b52da7b6a87bdefc2edb62fc49f01376e8aa7ba

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNs30:Dv8IRRdsxq1DjJcqfJ0

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 25 IoCs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\20207f4a5db78197387b5b05ea3c33cf_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\20207f4a5db78197387b5b05ea3c33cf_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:2132
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:2032

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpCA9F.tmp

    Filesize

    28KB

    MD5

    f418a582a81cbdb791173016275ff540

    SHA1

    87db49612d79daf5d4756014014c263da2b54012

    SHA256

    27ad0f180b6b4daafb6588116bd8d12941b5b07aa325cf6be7a63a08a0602475

    SHA512

    7f094307bdd9a537e38ebaa999ff53a49cf5a5faa7b1ce6c360589ff93e9471ed2e0ba1a7c3c6d26147b310d7de8418143e07d775c90dd44a30224d927472709

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    1KB

    MD5

    885db3f185b10de7694e86abf5171926

    SHA1

    614e0f3f0a45e36059e795543dd10bf49c5f42b0

    SHA256

    6c2f0718b96230c5647a58edfbcbe27834f0c11d290ba3587ea27a1cd84a2429

    SHA512

    09160744c194778c1b9a6a1d1c29d43c6d49e70432a057f879b16631de56a075dae03fb66a46bfad3badbffb9ea47a75aadf07071270b651e9d9ba47ba1be9a8

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2032-22-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2032-53-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2032-17-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2032-88-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2032-83-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2032-81-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2032-29-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2032-31-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2032-36-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2032-41-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2032-43-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2032-48-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2032-77-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2032-10-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2032-55-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2132-54-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2132-16-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2132-4-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2132-76-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2132-52-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2132-80-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2132-24-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2132-82-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2132-23-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2132-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB