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
    03-01-2025 00:14

General

  • Target

    72cde64deb16eff7cc5e2c11a3cbb98ed80d2825cff62292de3804ea069ce2b6.exe

  • Size

    29KB

  • MD5

    35c62425fe1cc1526770ac6806fcf8c5

  • SHA1

    29b2f6dd592db5a3c05578d6dc897bf35ca125e1

  • SHA256

    72cde64deb16eff7cc5e2c11a3cbb98ed80d2825cff62292de3804ea069ce2b6

  • SHA512

    c5e3efdc7f946ff62c54f71db51630e29473a25e04f2f0a0060f24c6f0fe77dd024957d1768dc3606205aa4d66e15fba8a8468855f919ed065ac961663606907

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/WhO:AEwVs+0jNDY1qi/q+U

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 28 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\72cde64deb16eff7cc5e2c11a3cbb98ed80d2825cff62292de3804ea069ce2b6.exe
    "C:\Users\Admin\AppData\Local\Temp\72cde64deb16eff7cc5e2c11a3cbb98ed80d2825cff62292de3804ea069ce2b6.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:2192
    • 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:2596

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    342B

    MD5

    212a7401da56b1118917afc085e31fab

    SHA1

    60ae729066056004ebf562de5367699aa0aa13be

    SHA256

    7789d0b71c618449dcfa3f9bdf6a5afefb8ad917c1276e02a72d8b2614772b79

    SHA512

    453aee217b6c3721179377282ec6db351797a355dad2150f3566122c78b1633af151400238fffdb4793ba67ca5dd24b697d2a5375c7f200142bea3e69638badc

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

    Filesize

    342B

    MD5

    ca3acef289dd949bad1bd7050eb37733

    SHA1

    d2cf671d5c6964fd3352fb3c770a427a923f4b62

    SHA256

    2ba96e2e73497ab0bb409104ddcd9bd9ee07d9102f5c9837de93af7b2db098d8

    SHA512

    f0403eceaf6d42f246a1fc6b6ae55268b99117b73e6a82381f459ed2e1db9a4c39de4ba118a745982a6a5ed5ae3fe5ff3d3e97dcb791e142d5dd29c03b50705d

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

    Filesize

    342B

    MD5

    8d85ce92d32d221ddf43f2fb88c6fd32

    SHA1

    64a22b9ba22ffa040a716dd841e7c6e15413761e

    SHA256

    214e08e7ae2ac400c1fa1dad24e316dcdce684104fb606cbd0c4825f664628a0

    SHA512

    38ade3c9e204357f5ddb1c63bb51e6f92e399d34d1cbffa15f997c8b593f049476c64d97093858f27001e052f518b051cfe6914c7ea1dc215d0e0313a1845ece

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\F91VN88R\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\Cab7B80.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar7BF0.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmp7C43.tmp

    Filesize

    29KB

    MD5

    bd407b73491ffd98e15ed659c299ed38

    SHA1

    d4041fcb592f68caba0afb1d5cda5888268f166a

    SHA256

    3e34892b9deb79b0ef8651d44024254fbb8daf64bca29ab0ac4e7413142d37f0

    SHA512

    16ddadf1f11ad372a36e5615ce8e359f7b35b997510a814e1112f419c0ba33ec6f5ff40bd4ed1894d3d0b5f6de633e1d7fe8823cd3ccff3101ad59c94afd0689

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

    Filesize

    320B

    MD5

    94d2406c6874be45332c062c1913634f

    SHA1

    94510b0606b2e651bc8a2f1ae7372c56cda68536

    SHA256

    2d9c234e86b1d0cb0d07f19292f721324092971094b12843d4af44448ced7ac4

    SHA512

    07d8722a5d43bdd740505332eede11529960a2c5e9c36cae2eecff0bc783716dd65ff8308b917399180a680691ef8b5cfad804c8d697fbd01f45fbe495ebf710

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

    Filesize

    320B

    MD5

    12d9c1f137d33d2e860fd08aa77e44bd

    SHA1

    7a11d89e465ee9bcb02ff322b48a1d316b04528a

    SHA256

    67d2ea344d423a226344871ef22a6ef50abc2e4c09c2229091051c26efd5bfca

    SHA512

    cfba4ba69b9062a0ae0e0834f3bfbccd9bf8263e473f82d336ce46d725e456e3d574a503d353c1187bf0c93c4a822ae720fade7941c944360a219162f1eb13a6

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2192-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2192-4-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2192-40-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2192-42-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2192-70-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2192-16-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2192-15-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2192-277-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2192-63-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2192-80-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2192-68-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2192-75-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2596-29-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2596-76-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2596-71-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2596-81-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2596-69-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2596-83-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2596-64-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2596-43-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2596-41-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2596-36-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2596-31-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2596-24-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2596-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2596-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2596-278-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB