Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-12-2024 20:26

General

  • Target

    235c1600d797426752fdf073be372e0ea3fa869259273e1bbbe6a4223b8645a7.exe

  • Size

    29KB

  • MD5

    f99b86feb35ca33cc0721f14411112da

  • SHA1

    c750625143f1d973186cc2ee355942945e501d52

  • SHA256

    235c1600d797426752fdf073be372e0ea3fa869259273e1bbbe6a4223b8645a7

  • SHA512

    0f75c0d60fb8e07cc53e89e533a9626b92c0a4b3a220ba01d93c028b15fac5cf11b415b106a09f8720e880329134b21fe8fd4d75c62bee039a520bf40fd64b40

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/zhQ:AEwVs+0jNDY1qi/q7m

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 25 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\235c1600d797426752fdf073be372e0ea3fa869259273e1bbbe6a4223b8645a7.exe
    "C:\Users\Admin\AppData\Local\Temp\235c1600d797426752fdf073be372e0ea3fa869259273e1bbbe6a4223b8645a7.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4016
    • 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:5116

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\08ZTJJXR\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\X3JA8BBM\default[6].htm

    Filesize

    304B

    MD5

    cde2c6ec81201bdd39579745c69d502f

    SHA1

    e025748a7d4361b2803140ed0f0abda1797f5388

    SHA256

    a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f

    SHA512

    de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4

  • C:\Users\Admin\AppData\Local\Temp\tmp1A76.tmp

    Filesize

    29KB

    MD5

    42eff0497b45a6fff09e18cf8ad2aefc

    SHA1

    8f012f7c91547115370b15e612490a004e603c35

    SHA256

    39846c5068664bf4d72f24f57007bdabb2b5967744dfba9466623f0649b3960d

    SHA512

    66d5b0bd5c2559ea41125e5cea73a13d7040c26f05268f6b14e0bb09a095ee22a8040873e9d175092554d54436304892f71513d5a0eb2e0b38116ef7ed0e92ca

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

    Filesize

    320B

    MD5

    8b084154e3d6f2a562ab628582b8120c

    SHA1

    612c2223359410cd87ba96620ebec3d3d18229c8

    SHA256

    ccd0d4a75220aa430136e812d31af436781889095cbc4115cff4a188a6394d68

    SHA512

    93c68d14e0090fd00da4036a650f725c291464e35eb5221123f577db042dd05c67f1be69073e4475f93256026f79c021e8b6b93485f6d88cab731b488494a0cb

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

    Filesize

    320B

    MD5

    7e1b27c067ebe3ee375c9ccc6bf1d7c8

    SHA1

    49fe8729535f23edc3f1c72328c439ce585e83c4

    SHA256

    9fd933d27832505c0756a3918ed4fe08df18246afef2162d761a007e813d02f6

    SHA512

    d547c3e82cde8fa5a56115ef545230eca21d0f1ffec377a6a2b3ce4e079b5c0d9eb0ddf74dd65b609d7af3ab76e536a433da5dc28b7e0136451d3e49c7daf6a7

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

    Filesize

    320B

    MD5

    2d0cbd125764e6225e179868bc927034

    SHA1

    22dca92d0df00a4980ad5045c21a54577a4d2274

    SHA256

    4f678a9626176103f51c8f76202463be5976817101448c9b90e575c5dcd13833

    SHA512

    41c8379fb870882e82a1549c20637f70177eb9a019c4a62f111bcfffa64b86b13d80496e3a4951b1ae2c449de2aabc0f60b3bfd53853d8f4899d76267288ca7b

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/4016-134-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4016-51-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4016-189-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4016-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4016-162-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4016-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4016-49-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/5116-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5116-135-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5116-52-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5116-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5116-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5116-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5116-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5116-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5116-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5116-163-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5116-170-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5116-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5116-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5116-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5116-190-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5116-6-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB