Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    01-01-2025 00:04

General

  • Target

    7cc14c28c111dc17e309259e64ce2880dce4fa92b55549734157391adb8abec4.exe

  • Size

    29KB

  • MD5

    8fe1b19b6f15363bd1360ef8d243bd70

  • SHA1

    f1a797adb62788f6c73f61d1f84fa64089b88427

  • SHA256

    7cc14c28c111dc17e309259e64ce2880dce4fa92b55549734157391adb8abec4

  • SHA512

    a0014d57b959a5d335f7ed293e4b2280bc84009c4e45cebf59ce500f2b9f43ef4adee953a35fad0bf69df3a17b8db7a77cf0a1ca48468284b617ad33c31d07ba

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/rm:AEwVs+0jNDY1qi/qC

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 30 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 5 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7cc14c28c111dc17e309259e64ce2880dce4fa92b55549734157391adb8abec4.exe
    "C:\Users\Admin\AppData\Local\Temp\7cc14c28c111dc17e309259e64ce2880dce4fa92b55549734157391adb8abec4.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:1688
    • 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:2072

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\K0PVW9XR\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\CabD7B5.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarD91E.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmp92CD.tmp

    Filesize

    29KB

    MD5

    b3681375134949f6cd0436c63065e7d8

    SHA1

    2e146263d4878ad4b6c999ab2f093d64fb0d67f5

    SHA256

    fb467a57b4bb4839798c952753f5f2bf671d0a792ccd0d670ebb585ed60e7a0f

    SHA512

    c201edc93adc9015787ff86abc561d58f1f35d27c882bccba2a6f4181df217e58c2ee5b49723052a97b927d3a684767db0a2c6819f8ffeb6524a5e9cbd946606

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

    Filesize

    384B

    MD5

    36a46215789f858c6247eefdf9af5a3b

    SHA1

    e0c2030f60e9af663018cf9119c12c6e740b9f13

    SHA256

    ab7ff8e34f56d71e3be3ac92dbda5de1ef812445d3e70043b3f84f6294a2f75a

    SHA512

    25bff83320096c8771909b84e278eae91c3499a855ede188fcb70bbd308aefa6fa1b41473f0e0bd89ec5c1ef43a64f1423b51fec4ac1d2ebba25f266dca102ce

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

    Filesize

    384B

    MD5

    81c07ef7c1fc7bfc568de869263403e6

    SHA1

    6f45ffc0132a20b5459a15d904d42874a1bd89fd

    SHA256

    e61ba092a9a1d3bb379e8352c65e5c59d9398a2590ff63ddaa68c6dabde9db35

    SHA512

    20d99588b66c82cca2c2844f8c072a162b098203aa0b7c09693d0e17a0177a897614d8f1635a956f443048cfd77f714e4c1c6e60f0ad14a1537e92719b795b72

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1688-77-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1688-17-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1688-9-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1688-3-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1688-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1688-37-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1688-157-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1688-104-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1688-42-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1688-72-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1688-18-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1688-70-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1688-61-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1688-65-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2072-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2072-78-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2072-62-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2072-73-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2072-66-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2072-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2072-71-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2072-83-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2072-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2072-43-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2072-105-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2072-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2072-158-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2072-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2072-31-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2072-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB