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
    23-12-2024 03:15

General

  • Target

    ce1f6132b179c456d2bc60856cd176d1af472a39f8520ae090e73fcb55f3d031.exe

  • Size

    29KB

  • MD5

    dd5f5f0d5811eee7cae45c113c798b83

  • SHA1

    1658376fa66b5fdfb5c7867d7594250b152f25b9

  • SHA256

    ce1f6132b179c456d2bc60856cd176d1af472a39f8520ae090e73fcb55f3d031

  • SHA512

    cfb737d2b6ba7ba67e5bc5e5034d645288ed5701467fb3686263d6d95a9e1753207c325111e650bf2525659d26e02f1a1d7036fef2b746989fc64f932544cf68

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/Pc:AEwVs+0jNDY1qi/q3c

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 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ce1f6132b179c456d2bc60856cd176d1af472a39f8520ae090e73fcb55f3d031.exe
    "C:\Users\Admin\AppData\Local\Temp\ce1f6132b179c456d2bc60856cd176d1af472a39f8520ae090e73fcb55f3d031.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:1480
    • 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:2992

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\PLSLTMYI\09Q2IBAK.htm

    Filesize

    162KB

    MD5

    a5f5ccd5b04fbc4cfc5821ecf7522c9e

    SHA1

    4f7d7b3a000011b9efef867012b4f170aedda0f8

    SHA256

    5ac1063ac1c4fd949f6808f18a9a8b73b68aa8cfbb7a4ac894726ffda6c05be3

    SHA512

    d5320facb5c8f6fe31d792263b1947922089ce1084097bc739a38f2b7ae52e8faffc5f0a8a745eb95e7db7d17145d7fefa57fe28a80f93b20fb8c8245fb1fcf0

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\PLSLTMYI\0CA2GC49.htm

    Filesize

    162KB

    MD5

    30216582c5fb9808dc4c8bcd6e2624c2

    SHA1

    d743979511ae9535a482960d395e8d443cbdff5a

    SHA256

    6204df177f816b7781fb6513e65a55b6edbdc970ac05b1ba3182460abc24fbb4

    SHA512

    e0ab2be6930732798af771845145c837e7b695200da1ee9b7907466871f9da8d49607d60cd13bebc1820d12dab578ef4c0784d0aa51a72ff676103327647d36b

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\QS2MOPHD\12O02EJT.htm

    Filesize

    162KB

    MD5

    c811cbd8dd930de6a56249d83053ca95

    SHA1

    1ca48d8a5b2ac2d6a8bf4b046fe094f9b7cb27a4

    SHA256

    763525a33b1f21c7b16092f7e90624eb8be451d6205580614c136ad60d1d84f9

    SHA512

    38d371590180c58e142641e5eaab269e614eead0a2ee8b569686852badbf26a059cda4da49c981c8473cf5bb2f7fcf31af40ab4275c300f0eb979be6b4ab6bd3

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\QS2MOPHD\PULK9FXP.htm

    Filesize

    162KB

    MD5

    6783f4a5c849aae0f127981cb4996bac

    SHA1

    12686eca8543733f2052170eae2f373d10be5afa

    SHA256

    49daee0271e4160c88ff21e1d15f0040488eb09de176303d96fcfc01e858a958

    SHA512

    f36927b656766455f9d9989669d747677dd3cf769ff6689a84ff4b4b931537e05a82ba0a62854a2d09eaa465ace1be65c2273d8ca915aa25c126c81a4a0eec66

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\QS2MOPHD\default[6].htm

    Filesize

    315B

    MD5

    14b82aec966e8e370a28053db081f4e9

    SHA1

    a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

    SHA256

    202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

    SHA512

    ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

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

    Filesize

    1KB

    MD5

    211da0345fa466aa8dbde830c83c19f8

    SHA1

    779ece4d54a099274b2814a9780000ba49af1b81

    SHA256

    aec2ac9539d1b0cac493bbf90948eca455c6803342cc83d0a107055c1d131fd5

    SHA512

    37fd7ef6e11a1866e844439318ae813059106fbd52c24f580781d90da3f64829cf9654acac0dd0f2098081256c5dcdf35c70b2cbef6cbe3f0b91bd2d8edd22ca

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\Y1738IZL\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\CabCA5C.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarCBF5.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmpB261.tmp

    Filesize

    29KB

    MD5

    ca7220b664e9254cee86e011fd7d9bfc

    SHA1

    9da626d2d7201f851d444e2a39a946b84a58d27d

    SHA256

    bd2f6397bdbf23b356938fa16011ca446a3d4754a74051c664cb24968f371089

    SHA512

    84e2b47ef7c5be4f3ea72a7258e2725235fd53d90147b5cd67d7eaa5cc82354e3711dc00fc3b547572cbd1bb7c6d046936b4df6ece9fbc89462b24ad507c5ce1

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

    Filesize

    352B

    MD5

    ceacd22fd9b46465c1934d941de0cef7

    SHA1

    6ec14fcba8d333f182317f61a35ca8dccbff833d

    SHA256

    3a59b5cc71f08057c7199bcf8f8931d4bdc891e0711cfcaec856b87755b01fbc

    SHA512

    e38c2e81da300cf0b79846b4bc7ac289db0f3b66c477ac05a2321fdcad5fa1a85308d6afc22810ce4d8d8017a971d57f7cb110553af953f7cea2f85e6ca6fe46

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

    Filesize

    352B

    MD5

    f30ab413289ab80c9186004ae937e7e7

    SHA1

    ef7e310ae546b4a5e7e5cbc6ac5e839a947eabfc

    SHA256

    a579797afa0cb17002142f1fe00684e244bf536a65b06658cf346c569cbc44e7

    SHA512

    02c4d086dd5fa4883959dca53ed838f10641d8e43b0cfec78ed14497be80a9324fde1bdc3834f3cc8d69ca3ba09d0e758046f8f25953fa9472aa1b0e57ddabc7

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1480-17-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1480-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1480-294-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1480-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1480-81-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1480-63-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1480-65-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1480-38-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1480-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1480-69-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1480-8-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1480-74-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1480-128-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1480-76-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1480-9-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2992-70-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2992-87-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2992-82-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2992-77-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2992-129-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2992-75-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2992-66-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2992-64-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2992-39-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2992-34-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2992-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2992-27-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2992-22-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2992-309-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2992-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2992-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB