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Analysis

  • max time kernel
    120s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/12/2024, 01:47

General

  • Target

    67eb94689cddb99c25a39607381e7481748d9816394fc6ebfab3c6c576010ef1N.exe

  • Size

    29KB

  • MD5

    aecdbda10828f415e12121abf784bd90

  • SHA1

    db8a273aa157a609cee387c64317203ccd376d8e

  • SHA256

    67eb94689cddb99c25a39607381e7481748d9816394fc6ebfab3c6c576010ef1

  • SHA512

    196ded3d156d538c4e04729219bdbf2838dce26f8709594168e478b5b867ad52d63f1f2752f138a68b8b80344430219cfb24576558e5ca01f9e9e68a3cb9815f

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/G:AEwVs+0jNDY1qi/qe

Malware Config

Signatures

  • Detects MyDoom family 6 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 22 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.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\67eb94689cddb99c25a39607381e7481748d9816394fc6ebfab3c6c576010ef1N.exe
    "C:\Users\Admin\AppData\Local\Temp\67eb94689cddb99c25a39607381e7481748d9816394fc6ebfab3c6c576010ef1N.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4616
    • 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:3316

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\GPUS7TYC\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmp9D27.tmp

    Filesize

    29KB

    MD5

    21502937410656139d7c3a9f009d4e09

    SHA1

    263d13bd9a0100a686737ca1f21e8a036623af2c

    SHA256

    75fa5fc4102e7f3b055c1fc29c9a9706f2313e023f87eed459397d9aebd64484

    SHA512

    7468350e1ddc579e691be9e14da947755ea3543d8fe077661f5355452939beed3a5acc9b0247f0a6681d55a10b3d6abf67091c09939b7076461be17afcbe4556

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

    Filesize

    352B

    MD5

    7c4e95ba08ce0ebbb67ea8316dc77d1e

    SHA1

    d4a6746cfcbc6e483f3fc7dd44f37572378c4aa9

    SHA256

    b5b02237e56ef10e6cdf118471bf961c5b4d8144844601b11b16426c0fa72344

    SHA512

    22a1ff9164445abf977b2c2b9e56418f1a8cdd22589e8f32a7d4ad15bd4ae44375db70a878d5736d5bb5c2211dc3c3229f99def9a1b99590b318c14481b7fdfd

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

    Filesize

    352B

    MD5

    5bd297e22c26ddcc6ee600da172374f3

    SHA1

    25d23f3b921abe1ab8dc159b751234462dc13d41

    SHA256

    a7316606b85b99b051c30b59922bf99c131f552356261baf2168cf3a36e1f8af

    SHA512

    6a93e70a746a395684d5922ce6100fed2d2278ac77f63512ef4b32e1a6f6e5ae8884c13053360a6f8e9f188464cf96420e162ffd095820d4aaae787ab05edc4e

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

    Filesize

    352B

    MD5

    da7170bd6ab19cd5e78348b833a1cfa9

    SHA1

    85d5a658025db24614a11329e00d3780b6c71848

    SHA256

    823befbfdcd976af7bcbf782b35f0fd090d65b4533c8ee31fa598a3b6c8ad95f

    SHA512

    cbf470bee7b88342a48555f9e4545e28aa3453c276ab44a37f09662411bf3a3b8b67f7f681bab9aabe15aea33dba3590803804f320f72ffbc104c990a464bc73

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/3316-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3316-127-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3316-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3316-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3316-189-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3316-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3316-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3316-6-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3316-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3316-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3316-164-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3316-162-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3316-158-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4616-157-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4616-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4616-163-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4616-126-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4616-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4616-185-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4616-37-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB