Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    11-12-2024 22:12

General

  • Target

    5adbdf46f57991e982cb385f35ea3370c0ead9cbcc6d25269f75288872b5c3f5.exe

  • Size

    29KB

  • MD5

    89773b77b0a250f546dc9282d01ec825

  • SHA1

    17ee0e558b11ab86e1d9382c8b4ccea5687953a2

  • SHA256

    5adbdf46f57991e982cb385f35ea3370c0ead9cbcc6d25269f75288872b5c3f5

  • SHA512

    cb3b4ca93b94941f08fb27d255b0b1c84c9b09c896bbf464f713c56778ef4f1c71f6029e5df63b8617705cb8e1512d45fef112cce856b6dd4b38a9c870e5d9c0

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/q:AEwVs+0jNDY1qi/qy

Malware Config

Signatures

  • Detects MyDoom family 7 IoCs
  • MyDoom

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

  • Mydoom family
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • UPX packed file 27 IoCs

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

  • 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.

  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5adbdf46f57991e982cb385f35ea3370c0ead9cbcc6d25269f75288872b5c3f5.exe
    "C:\Users\Admin\AppData\Local\Temp\5adbdf46f57991e982cb385f35ea3370c0ead9cbcc6d25269f75288872b5c3f5.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:2892
    • 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:2064

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\K3VL8XEP\search[3].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\Cab9B50.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar9B53.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmp9A4E.tmp

    Filesize

    29KB

    MD5

    181d77479684d4ee03c1f25d094e3462

    SHA1

    969d2307e3030fb86e5ac7b0c9f65c7ab169cbdc

    SHA256

    ad182b9d3e8a9d8f43f377cdedde1822b458185387fe5d7665743a9fcd0f9702

    SHA512

    cb368d2d8ddc6fdd0fb68c85be86825a509adb7fb4f02948e7b3ccc17228c3391ad39818c94291c2cd58e560533922019fa92ee57a9fec1aa5fbfa68cca29e2b

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

    Filesize

    320B

    MD5

    cb60c4169d96baba742cc7c145ac21e3

    SHA1

    48bdf4c61c6005f22ceeabc38ea6470737fb0d09

    SHA256

    5380e23fc62fd9bc6f933d63a2d26e5acc35b32e399f7536f618c004dcdf43de

    SHA512

    21c3bdcc82b7b4b51f6e105b7e2ee138fa0773fecada420ce8a6afdf7fa9f5f54cbbb2e10dfc6d53a05c04973dc0c08825f916a1b4e54556eb44569dc056f2f2

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

    Filesize

    320B

    MD5

    bf7fe5a53a73b290735d2afb682825e0

    SHA1

    c8fd83311252a72d4dd60cb13fc68b52b96d4486

    SHA256

    d19152a78f3af175293c75368480405971f05cd9efcdd01c9be5c3c19d086e10

    SHA512

    c1427d1f50d7661cd2126086e35c19ce6fd00f93740be2550754b5ff46fc28a8c28a64d3e4f86cc6546723f5bb36c66ecba55c723640aa67b0bd9f16796c72a8

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2064-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2064-74-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2064-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2064-31-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2064-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2064-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2064-183-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2064-43-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2064-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2064-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2064-88-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2064-86-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2064-70-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2064-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2064-81-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2064-76-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2892-75-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2892-73-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2892-85-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2892-69-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2892-18-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2892-17-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2892-9-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2892-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2892-182-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2892-42-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2892-4-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB