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
    24/12/2024, 20:53

General

  • Target

    2ed071cf11a41ed2988b29ce206427d8a745b9962aa9a0fa55eb0b010c986b4d.exe

  • Size

    29KB

  • MD5

    e5731df30d48361c234e55181e188393

  • SHA1

    60237b2eff879a473d9cf99aec6e43b981a435b6

  • SHA256

    2ed071cf11a41ed2988b29ce206427d8a745b9962aa9a0fa55eb0b010c986b4d

  • SHA512

    1ba3fb30e0e51e7fad292f3ab3ff1ddf9212cfe5eaa115c6c0a220866890b0ab31360333909cde9ebd37e5853f81335de451f1541c420ed4da05415b4116dd42

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/gh3:AEwVs+0jNDY1qi/qYV

Malware Config

Signatures

  • Detects MyDoom family 11 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 29 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\2ed071cf11a41ed2988b29ce206427d8a745b9962aa9a0fa55eb0b010c986b4d.exe
    "C:\Users\Admin\AppData\Local\Temp\2ed071cf11a41ed2988b29ce206427d8a745b9962aa9a0fa55eb0b010c986b4d.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:1812
    • 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:2272

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\EB0KZ1Y4\default[4].htm

          Filesize

          304B

          MD5

          1ebded2bdff03c61ff9bf10a846c8175

          SHA1

          cec89ec07419370a2c8d88a66ec962377b2b1d78

          SHA256

          8e630a777fe81ece337b95ef20157d4201620954f569edac9b25b5b03addd276

          SHA512

          6624ab41f0db4b549bc7c5fe8af8bfc8630256107f52e9756f50a4e1d76d212510a287d58c4ecf4de71860c970569059d87c246debf816885a3f7f2b480e32d0

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\EB0KZ1Y4\default[5].htm

          Filesize

          305B

          MD5

          157431349a057954f4227efc1383ecad

          SHA1

          69ccc939e6b36aa1fabb96ad999540a5ab118c48

          SHA256

          8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

          SHA512

          6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZOGPI1N2\search[1].htm

          Filesize

          25B

          MD5

          8ba61a16b71609a08bfa35bc213fce49

          SHA1

          8374dddcc6b2ede14b0ea00a5870a11b57ced33f

          SHA256

          6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

          SHA512

          5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

        • C:\Users\Admin\AppData\Local\Temp\CabB93B.tmp

          Filesize

          70KB

          MD5

          49aebf8cbd62d92ac215b2923fb1b9f5

          SHA1

          1723be06719828dda65ad804298d0431f6aff976

          SHA256

          b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

          SHA512

          bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

        • C:\Users\Admin\AppData\Local\Temp\TarB94E.tmp

          Filesize

          181KB

          MD5

          4ea6026cf93ec6338144661bf1202cd1

          SHA1

          a1dec9044f750ad887935a01430bf49322fbdcb7

          SHA256

          8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

          SHA512

          6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

        • C:\Users\Admin\AppData\Local\Temp\tmpBC40.tmp

          Filesize

          29KB

          MD5

          9e3f338cbae0b69d8edb1d82e3da2f8c

          SHA1

          d2f7d2977274019520306ae57cb8830b81b4a387

          SHA256

          02ec063a5af82e2a4318a7b8a89d3d10252ed06d7b809027f96537a31d7c8640

          SHA512

          66a3128001511e952b2da071509913c818b6dc3dba4804bf99a0e120fa8681afca473fbfe9804dc945ab0493d8158fb7ccfbfeca63c6927a0562dfe4d9bdebcf

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

          Filesize

          320B

          MD5

          5ffd1026cdb61a0bf1a417b0234a6f0d

          SHA1

          e613d8dba31d85b105028f3523a08e5fd9be19fd

          SHA256

          b13ea11b111b970bdec3b22532208994744201c7a781c181bcd6800f64473eb0

          SHA512

          93f32c3203f29b9a383f4f5a760b343f54a3332e21b8833854ca69366890d52ff1ae13f3e99ac465ce41384f92663c055103c7f62ca419651ddd4f206eb7c533

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

          Filesize

          320B

          MD5

          884cd24ae5c36fa0ee0383576f869bfa

          SHA1

          7fe811b065ed2a5ad3df906c8cff85622ca7030a

          SHA256

          8d29e04ec0030a156f7f1d5b9d17ed9316913d82486767d230c40cfa848693f0

          SHA512

          381937bd3569a317327086e0793f367614e3e36ad3fb11e006e11db3d98b62207746ff5ec4c7765a92ab7180da6b1fe8b23732fcb4218b10f6bf31ea9ce1526a

        • C:\Windows\services.exe

          Filesize

          8KB

          MD5

          b0fe74719b1b647e2056641931907f4a

          SHA1

          e858c206d2d1542a79936cb00d85da853bfc95e2

          SHA256

          bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

          SHA512

          9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

        • memory/1812-17-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1812-57-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/1812-260-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/1812-36-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/1812-179-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/1812-2-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/1812-314-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/1812-31-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/1812-71-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/1812-16-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/1812-64-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/1812-10-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1812-69-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/1812-4-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2272-25-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2272-72-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2272-77-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2272-70-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2272-65-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2272-60-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2272-58-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2272-37-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2272-180-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2272-32-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2272-261-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2272-30-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2272-20-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2272-315-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2272-19-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB