Analysis

  • max time kernel
    120s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    16-01-2025 13:16

General

  • Target

    60e2f3d49a728377e5b8447c50320a1c0829994d68881e8d9baf97e071de1e2dN.exe

  • Size

    29KB

  • MD5

    0bb2ae1e46f18b258587ec5f6c10d560

  • SHA1

    3a674a8944cbd49baa3fdde4fe6270f4f98902c8

  • SHA256

    60e2f3d49a728377e5b8447c50320a1c0829994d68881e8d9baf97e071de1e2d

  • SHA512

    ae71862b65d8caf6b66bcdb19f64d3f68c1a84f152d74321543fcb25137c5a5de8a1cec9186851a35b6eb5aaa133464c5469405839c3eafa68a4154c762b0840

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/ghp:AEwVs+0jNDY1qi/q4T

Malware Config

Signatures

  • Detects MyDoom family 10 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 26 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 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\60e2f3d49a728377e5b8447c50320a1c0829994d68881e8d9baf97e071de1e2dN.exe
    "C:\Users\Admin\AppData\Local\Temp\60e2f3d49a728377e5b8447c50320a1c0829994d68881e8d9baf97e071de1e2dN.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:1908
    • 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:1724

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    d977d627424a7986c07ca1d150135794

    SHA1

    2e23b245124a10d71a30278325fcc22f34363b29

    SHA256

    d6cdc1cc49328c8d28ef35f11cf1582767c87ddf124d42b55462dc50d5322030

    SHA512

    6d373cfbc904dc8c335ebc21f4a06ac57d41eb83fa1c9eb2088b13a9d58648a9b0a8c7b1c94574e836d3bdf1b3626c41dfa8d24ac147efb72c586342eb0d4911

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    abdebbc8c93e960265fa32c560614417

    SHA1

    c190054eb4b439c61f676ae4d37ff9d1151cfd55

    SHA256

    f2e7266fe89a0650e462475bbf8d0f7408284d312d30b529e1670e9e05016642

    SHA512

    4fda47c3eac3059a12592b05ba63fc68bbb29d3df023afaceb48f6ac9e943f78fe2227aa54eb8b7b07a8cba7dff0477131f10a965093e1f966869f1dc2b69bf5

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\QS2MOPHD\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\Cab881A.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar889C.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmp8114.tmp

    Filesize

    29KB

    MD5

    8435e016a81049743a50e1c024134a1f

    SHA1

    dbb484edf204dc7614e6b16b45e3f824770b095e

    SHA256

    c4089b7e21bf4b0bd3a628b8a5ee0fd794e54266e3756aac7da9dfdb2c6c2e2f

    SHA512

    9f2410aaa2c39692644b727980b35a7498a45efc86f74d285ad4c9946f3238de66126b64abc6a207a6025059ea6b989ad38f2ba8b82f9e8ea0ccfb1eedfb56fd

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

    Filesize

    320B

    MD5

    76dfcd13261e90048cf0e15625c9fec0

    SHA1

    5005a602840dfb9db2717469ca5187104edd17b9

    SHA256

    44fa08fd0e6d0cd3aafffb88e3417b6381ceb2c20e292fee464dfe4eaa3d162e

    SHA512

    8001d97d8f70f6d21df784cd25d2c19036581f17a04aa5a5b79daa4cdc953ca44ec845b43b4c94c057a052da840e22ef21862828ef65c0a2df2a5709c68553ec

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

    Filesize

    320B

    MD5

    49d3a6a526cb983b5b7671096fd51827

    SHA1

    e9d9ba3cae61687840b4563efd054cc74c02335d

    SHA256

    3b071cad95c6cbcd559620f1bbcd75021bbcb7478286b8b4a053634d2b25ef42

    SHA512

    399f1a750c03dae75971dfc84969c043db3b6946c803d4a9bcd169e881828a74bcfb0d52b96744fd89dfa796c8308a246704ab887b893bd883571ef751b9ec9d

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1724-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1724-63-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1724-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1724-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1724-75-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1724-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1724-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1724-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1724-70-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1724-56-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1724-68-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1724-58-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1724-31-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1908-62-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1908-67-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1908-57-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1908-69-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1908-55-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1908-37-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1908-2-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1908-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1908-17-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1908-32-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1908-8-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1908-4-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB