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
    06-12-2024 04:11

General

  • Target

    f14256eb7612513d0e32559d448958e3a4debb697835265ff01c35ece691e102.exe

  • Size

    29KB

  • MD5

    0c5961ce85ad60a6dc1a197ec5019920

  • SHA1

    46433f81b7250c03d6be776261279b2d6db187ed

  • SHA256

    f14256eb7612513d0e32559d448958e3a4debb697835265ff01c35ece691e102

  • SHA512

    850040f1a9e8b583b19e781720af75bc86ecd06882b4324c9e1b0de97431d5784dfd24d269853c1d4a470e52565b328492c3f444c391de1150cd785c389889af

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/kF:AEwVs+0jNDY1qi/qI

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\f14256eb7612513d0e32559d448958e3a4debb697835265ff01c35ece691e102.exe
    "C:\Users\Admin\AppData\Local\Temp\f14256eb7612513d0e32559d448958e3a4debb697835265ff01c35ece691e102.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1820
    • 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:2984

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2YUS9Q6F\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6IJLDY7V\default[1].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H4VCA4X1\default[3].htm

    Filesize

    312B

    MD5

    e5c2364375c0a8a786a9508a840b6299

    SHA1

    bec1874db0d2348274b6656d1383e262f73e2bc6

    SHA256

    51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

    SHA512

    ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

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

    Filesize

    29KB

    MD5

    7e3bba054aa5694b6944c96532a97654

    SHA1

    a6c61c411c28dc96404c0432c8f0d6e157fa2e38

    SHA256

    7726ff37d6ac9da5f827929508be4947d595a2c048366946784c0dfb5c3129c5

    SHA512

    35d04b5c2582bf1d4af565bbb4316a17fe3c61499a3f215314eca96d1cc9154142b45ca204148a2478aa38652d0e867cc43cfe2407ce82ed42474e2a841f57f6

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

    Filesize

    352B

    MD5

    5f647bf9dba1af10d05672d97e2828d1

    SHA1

    6540694bddd3c9f2865dc1c7fa6e6278f8b64c05

    SHA256

    2cf00bef3d4f0cf7d8c83027d5e84a1642b596c11089caaf3733d65be59f8e89

    SHA512

    685637e5b02e4075679fdb28b5fc6c9a63067fad57fcbb01bf0368cf154a2fce65b6c17d4598796010024de2137c16c7d7ecfc8d5dfe53079a177c2b922345fd

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

    Filesize

    352B

    MD5

    1777ca9c01661ca4af3fa5471039ffea

    SHA1

    dc1eb2b4965a566bd60357836092cb4aff1234f9

    SHA256

    422f44402e7e352ea4ffa06c6839950dff8e729931f91e79a329485e6671634e

    SHA512

    aca50852039635dd246ebf530f6526de1bd6d6c153bff989a398005fdb4a95cd7d5b3bd32611453f357c2e8e0df8f42bc6e8334b8b3b7ee4b53867fe1bc12809

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

    Filesize

    352B

    MD5

    fcbf6ce311962d2c560d55c226e9088e

    SHA1

    3f2b5ebd001c9a7fd4de91a4488905066e109c25

    SHA256

    a2a96d8be3cf13acba6814e408f2f76d1fb8a95758f5d51039a2b9aa4e489555

    SHA512

    d5c49996298258733ed0a0b579cdae0063ef7fd44bd2fb1778848802a914208f13d559feaf1a9b1c6076716dcde6382db45a2d887ebea868de284a253d33ba07

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1820-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1820-152-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1820-143-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1820-39-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1820-125-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1820-44-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1820-171-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1820-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1820-201-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2984-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2984-126-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2984-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2984-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2984-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2984-144-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2984-148-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2984-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2984-153-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2984-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2984-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2984-172-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2984-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2984-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2984-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2984-202-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB