Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22-11-2024 09:31

General

  • Target

    08eaef8a253f8d67a48a091828f46d7ccf7385c651adc33a36ac6658013f0eb1.exe

  • Size

    41KB

  • MD5

    6e6835ee9ae019b4fe3de97fe79e13be

  • SHA1

    9afbc1f148a0939c29baa8f64d112e2d3ffe118e

  • SHA256

    08eaef8a253f8d67a48a091828f46d7ccf7385c651adc33a36ac6658013f0eb1

  • SHA512

    91deed62cbbdcba073e39ea6d4675af6033f65391fddd11452e1346fec236176f967483025955d4bfc7ba182953bc0a2e463a99e7ce31aa42bef72cdbc20dc0c

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/3:AEwVs+0jNDY1qi/qP

Malware Config

Signatures

  • Detects MyDoom family 9 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\08eaef8a253f8d67a48a091828f46d7ccf7385c651adc33a36ac6658013f0eb1.exe
    "C:\Users\Admin\AppData\Local\Temp\08eaef8a253f8d67a48a091828f46d7ccf7385c651adc33a36ac6658013f0eb1.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:2280
    • 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:2712

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\Q4648X1K\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\Cab130D.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar132F.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

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

    Filesize

    41KB

    MD5

    94d56a4f923d8e001c1033a4b5089bb8

    SHA1

    90ad08ff94ba6e767c6bc0507b9301d8d91b5daa

    SHA256

    ccf0c0dee62b3e16900cd22f3ca6455c51adecf4290e0941096b357243824a86

    SHA512

    4972c8163680f7748d1587a5ec6e5cf76e70b141f2e90f21cfd48c32b68de58a14901cff7f2d1f1c76c33881b1b26d3702dab2d3c80864edf7c2413091896a14

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

    Filesize

    128B

    MD5

    8835662c9765801ed78d4e5ae4a04582

    SHA1

    e19d26e63ebd6f415d7aabb6a15ac90a52ddb82a

    SHA256

    7c7b37cd847fc05617a00b58aa887a34aebd4f211fefa08ba7a8b1cd69d3b234

    SHA512

    e0d900d376acf009b0ab58f8a380489022141e0231e0e858c58b4f46a4463e10b089d30ea537f0d70f138fafcc7f8e91aeca7edb89541ee3167f57ae0adba7d8

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

    Filesize

    160B

    MD5

    c07446d9fdf2bb7dcb6913dd35f8d42f

    SHA1

    9b30fb19a8672ba247b27f67f997e1b2a7d1b2f6

    SHA256

    824c031734a7a56757953a16b5e13ecbfa3c29153599cdf27c1bea39f1f87e08

    SHA512

    6c932e40438130ef48add10f8e0d7bd7713e8de365f25d5860a376cce7ade1c3d031e9dd449dbca94c282dfcc89bf3d85773b91a75b80039ab22195ac688c132

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

    Filesize

    160B

    MD5

    630473db63146d9877b4d2294f87c211

    SHA1

    7a1ff1152299bba96dbfc3d0fe43c3e5d5310b84

    SHA256

    729353601e0eddf59626307974cd3b382c63c09fed32413904aff5bc18beb363

    SHA512

    a9e4fcdfec08149f872d2f85893b45e1055d95ce34bab57dff8ac4a530d5945bb9fc348b19e88db4f24a86b108fcc3e61d68ab1243b34ee9ce3884690deeddee

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2280-42-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2280-191-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2280-9-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2280-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2280-84-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2280-17-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2280-82-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2280-70-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2280-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2280-61-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2280-77-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2280-4-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2280-65-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2712-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2712-66-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2712-71-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2712-73-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2712-62-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2712-78-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2712-83-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2712-43-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2712-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2712-85-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2712-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2712-31-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2712-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2712-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2712-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2712-192-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB