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Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/09/2024, 17:41

General

  • Target

    d6cf6c61ae392fec77b618a0bf1b4e61_JaffaCakes118.exe

  • Size

    28KB

  • MD5

    d6cf6c61ae392fec77b618a0bf1b4e61

  • SHA1

    5e691cd83624f114a0ed8fe77403f0f56dd9d2e4

  • SHA256

    8b1a5f245076f2c5341f9377cb95af2930423c1acfb13e456e80330a536a9747

  • SHA512

    0cb91ab93bbdec31fa9fc5570f3f1995a6cb6427c19bf351f00233bea97a7d40c6f5a17de054557954ebd082577bccf8a1a72ab3053a0306b12afe7ddfa5a9c3

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNCLUx0:Dv8IRRdsxq1DjJcqflUq

Malware Config

Signatures

  • Detects MyDoom family 6 IoCs
  • MyDoom

    MyDoom is a Worm that is written in C++.

  • 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
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d6cf6c61ae392fec77b618a0bf1b4e61_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d6cf6c61ae392fec77b618a0bf1b4e61_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4500
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:3736

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\951G8FD5\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmp3B9A.tmp

    Filesize

    28KB

    MD5

    59c5b0fad2e210bc4b5be09f60dabb27

    SHA1

    f1627a2fcb28e3627e74fd12348818663b6189e6

    SHA256

    00654ec4417fabf8dc2f3b45375fc68586ca6d06dcb2e25ef41c952f9de10643

    SHA512

    8263ddaba20dd2ee199993bc90aefd1909b5d05bfef780dfe31037488d34fbbf3c163764eea413fafc5726689bd07f67c2b9d58dffdfd1c42b31bd67975bca0c

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

    Filesize

    1KB

    MD5

    5eb7d151a7cd05e520656be75f259b08

    SHA1

    1d0c90053c98a4ae0573b2b5e4efe5745f386082

    SHA256

    25d43607677dd6626866aa84b33dbb2c6c144274c71a51ec5a9e1c5211880302

    SHA512

    41e59ff3dd0532d0053e52bcd842fd621937af5382f7be2f264ee3e1720057e284997aaa45c5768a5ccac8b6cf129ec1d63385af1920b325ba79df82a169798e

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

    Filesize

    1KB

    MD5

    6e236405a828b478f592eb8d73fb6053

    SHA1

    8528b6f9ec08b67452d204680e8d3b705b9fc7f4

    SHA256

    38d47e21ecf8697c1e9a139812857e92f3dcf6b09f452e9b417b17ebb83d5c32

    SHA512

    081613245708db0aaff3ffebd3e3fa54316b9fca4279f01d99496ef72352cc47604a7a2df5a798e86495672487800e939f687778b492907185ad52d326414531

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/3736-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3736-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3736-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3736-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3736-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3736-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3736-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3736-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3736-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3736-176-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3736-52-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3736-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3736-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3736-161-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3736-158-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3736-133-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4500-154-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4500-129-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4500-160-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4500-13-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4500-175-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4500-51-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4500-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB