Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-12-2024 23:40

General

  • Target

    5031b83e22b9dc56f5ed15a90bcfa424014ba5b10acd2d6ce2ff0e1bdff5c326.exe

  • Size

    29KB

  • MD5

    1f3d84193777a91e0121eeed890e39f9

  • SHA1

    899289230c035053c95f9ee96da15997fcecad9e

  • SHA256

    5031b83e22b9dc56f5ed15a90bcfa424014ba5b10acd2d6ce2ff0e1bdff5c326

  • SHA512

    72c34aafc11497b1b44ab3c92cd75537520887ede797882c44e2497eb4f838e3977f7de70c0e4079d6d4571b5350cf299328cf3216e5eacf3bcd12aa84350eee

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9//hK:AEwVs+0jNDY1qi/qnQ

Malware Config

Signatures

  • Detects MyDoom family 8 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.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5031b83e22b9dc56f5ed15a90bcfa424014ba5b10acd2d6ce2ff0e1bdff5c326.exe
    "C:\Users\Admin\AppData\Local\Temp\5031b83e22b9dc56f5ed15a90bcfa424014ba5b10acd2d6ce2ff0e1bdff5c326.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2552
    • 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:988

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0GUUC90F\default[3].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\IQ93NPJ1\default[5].htm

    Filesize

    311B

    MD5

    cb42662caffe525e9957c942617edf06

    SHA1

    615009db9a1a242579e639ee0fc7a2a765095bfe

    SHA256

    312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

    SHA512

    3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\IQ93NPJ1\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\WQOY74U4\default[4].htm

    Filesize

    312B

    MD5

    e5c2364375c0a8a786a9508a840b6299

    SHA1

    bec1874db0d2348274b6656d1383e262f73e2bc6

    SHA256

    51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

    SHA512

    ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

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

    Filesize

    29KB

    MD5

    7622c47555d9d87a92fb1fe9a569ea5d

    SHA1

    b6ab35f3ec73ef1846ce8007f45053e774297fb2

    SHA256

    dd203810545f1143ebd519cf21a45bd9d63fad517890874249e7747284fed132

    SHA512

    cfe092d465339230cc66e8f49d868152823d15a4b3fc19c3f257f942c2ebddff64b4d8d359d6b59263dad4913b6f45d716c3771b6fc875acbb150952165933d2

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

    Filesize

    320B

    MD5

    b0d9054f4641e5e0d24185dd4fd9912c

    SHA1

    5331579ef6ca0e200b678a6c3ca5ec6ed50cded4

    SHA256

    cc83f81401dcf642bfadb7185fa8003ef139578ee2f110103bd2b908f81cca42

    SHA512

    e0d29c4d9f24c13a66aac623755dae74a875c3e5c4192bf55abaeff396318b1fbb905da2c44e9f131b6a550371270d90232068c8f18a4ab5f521204a23731ea6

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

    Filesize

    320B

    MD5

    1482b92f26396ecf3f8f831d2a2281b5

    SHA1

    c04837265259d4fe9211c84e6c77e5ecbe47d20b

    SHA256

    fc941b6fa3c7aef496c85383b3643270313917a65b3ae71e2bae6ae51021e2e0

    SHA512

    453ee07a9d90cb77053298e902b801260516180c57d88f8b987fc8f3924d6397d172fe5ada362b4b6897b92955333f2f2c34bc414e351eb20d77431cb6fc08ed

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/988-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/988-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/988-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/988-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/988-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/988-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/988-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/988-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/988-105-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/988-163-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/988-231-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/988-151-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/988-188-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/988-153-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/988-158-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/988-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2552-104-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2552-162-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2552-186-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2552-152-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2552-230-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2552-150-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2552-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2552-39-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2552-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB