Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    24/08/2024, 05:41

General

  • Target

    ea2ed33057ac9baf7c45b2b46c57ba233a02a46c80b492eebeb90b04c6038812.exe

  • Size

    29KB

  • MD5

    bc48ae26ef36df5ee3a40d2d44a55321

  • SHA1

    7627c82155c34d6e4050eff69576cfbe96dd24ab

  • SHA256

    ea2ed33057ac9baf7c45b2b46c57ba233a02a46c80b492eebeb90b04c6038812

  • SHA512

    cabc614457c23f15cc9b2072c4e16d5a5e1f87402feaebc7460b6807e09e9bc014d7459c007ba30c9244520198bf1bde07a715b7293801b007a7e4fb193389ae

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/O:AEwVs+0jNDY1qi/q2

Malware Config

Signatures

  • Detects MyDoom family 7 IoCs
  • MyDoom

    MyDoom is a Worm that is written in C++.

  • Executes dropped EXE 1 IoCs
  • UPX packed file 27 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • 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\ea2ed33057ac9baf7c45b2b46c57ba233a02a46c80b492eebeb90b04c6038812.exe
    "C:\Users\Admin\AppData\Local\Temp\ea2ed33057ac9baf7c45b2b46c57ba233a02a46c80b492eebeb90b04c6038812.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:2084
    • 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:2188

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

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

          Filesize

          342B

          MD5

          f211d6072a7e6f40fd2354c3a2f0080a

          SHA1

          14f85e7c48801fe4eefe4873036b8fee321740d9

          SHA256

          a676268f0dda9fe0d83161682590197f682e5c2fa2b4fb54a217ac8ebaf95388

          SHA512

          4ddaf5618338d05ada870ccd2023a610a4676a39df0684d7b8f97231f4ecb54abf6af718db99f8773b89e91395a48706c5ec51d6096a323d46eef30e6f5c2113

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

          Filesize

          342B

          MD5

          9e4ad848bb267a07d7813c5df481d894

          SHA1

          0ac3fffcdcc32d0ec2796a35dbebc2d8b4be9380

          SHA256

          4d5ccd402a0c1d566c9e34f637807963cab311a9ecbe7340a84db28f08677bc4

          SHA512

          4d459629b2051dbc3b1dbc5342c81802a83ecd8e9d13a832fc762c715a02521d21cbb9045f5f58270f0d5aa6001806702dd7e62b3b38a2f0c6c2d971180b5bce

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

          Filesize

          342B

          MD5

          797c4d36e079a1f0024a91b2fe96430a

          SHA1

          b6fe7cf4fca4df0ea812d59641d2f1c261c4878d

          SHA256

          9e775547699d7da42226938d41ba838a5e985b003e93918e53a9fc1245dd6c45

          SHA512

          b91ccce79b5f4e859ad34e96d57c97d61e14c9486a5318cbd8606be7627f701f4baa9ee7edc1a47e414668b22a8f1aaf66845a48fe5f901fd97500fd2cb55e2b

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\XWMUP5AI\search[2].htm

          Filesize

          25B

          MD5

          8ba61a16b71609a08bfa35bc213fce49

          SHA1

          8374dddcc6b2ede14b0ea00a5870a11b57ced33f

          SHA256

          6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

          SHA512

          5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

        • C:\Users\Admin\AppData\Local\Temp\Cab9336.tmp

          Filesize

          70KB

          MD5

          49aebf8cbd62d92ac215b2923fb1b9f5

          SHA1

          1723be06719828dda65ad804298d0431f6aff976

          SHA256

          b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

          SHA512

          bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

        • C:\Users\Admin\AppData\Local\Temp\Tar9387.tmp

          Filesize

          181KB

          MD5

          4ea6026cf93ec6338144661bf1202cd1

          SHA1

          a1dec9044f750ad887935a01430bf49322fbdcb7

          SHA256

          8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

          SHA512

          6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

        • C:\Users\Admin\AppData\Local\Temp\tmp8A19.tmp

          Filesize

          29KB

          MD5

          c44467b61e502102a53833276bfd7cac

          SHA1

          ccf22b84e4b58610ba225a813f75920e13efa620

          SHA256

          14259df2233bbb698c8ef88dbac17540fc3734188940e393bf40c230b47d89e3

          SHA512

          d5f39db8fc291357e3738e4dbf412ba52db54cd17ae3c1725e20a51f208d33613a34b3bd1c64cab5ddb1bb8b9c07056210bb4f66074cd6d80c5c67b447c24460

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

          Filesize

          384B

          MD5

          b49a926bfc23c1a45733b10856519c3d

          SHA1

          c91e84e2dec96d7942be4ac93a3697479c5a7d6b

          SHA256

          51ac627cb61c82a53c50bea5019e115d47393f0f4b12a8e1b5646349981578dd

          SHA512

          39c3425ca0145c6e65d08779cace8571e414ec7d38bb7aeba2b665464fa74d0587eab9d27f1cac4d51d4a8aca26a0f68d622828824db5adcd01fa37b509a1e75

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

          Filesize

          384B

          MD5

          a1d08817cc75b4d974aa27c02e4585f5

          SHA1

          99d3e36f236ffdeb8bdad9e6ea49c667c1c38b56

          SHA256

          6dd415fd6cce7034eb584e3e425d4bbbed03dead9f1034fc0d668512641fda94

          SHA512

          d8d5e8a529437429ea26c1ecfcd8d300f0ee22be1489e0232ea4516bff0fcebcb29555751299e3acccfac016f90c360341626d3213fa0c65be282f50cbc27b5a

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

          Filesize

          384B

          MD5

          f0bff7e4084121783611d7b901719646

          SHA1

          33f689d4929d2bac27238f36fb8d901f77688281

          SHA256

          ee4864a579ecd145e8c2dfc1652513d936312b50b94e597471da712d0bb99ad5

          SHA512

          be857f639492e485280c2c1557ae3b7514c7aec6326f1ebadbf202cc16ade6839198925fb0cefb7bef63850b6b33af6b3cba6bf85afadbabb69b46247a4c2886

        • C:\Windows\services.exe

          Filesize

          8KB

          MD5

          b0fe74719b1b647e2056641931907f4a

          SHA1

          e858c206d2d1542a79936cb00d85da853bfc95e2

          SHA256

          bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

          SHA512

          9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

        • memory/2084-0-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/2084-3-0x00000000001B0000-0x00000000001B8000-memory.dmp

          Filesize

          32KB

        • memory/2084-37-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/2084-269-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/2084-70-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/2084-9-0x00000000001B0000-0x00000000001B8000-memory.dmp

          Filesize

          32KB

        • memory/2084-18-0x00000000001B0000-0x00000000001B8000-memory.dmp

          Filesize

          32KB

        • memory/2084-61-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/2084-17-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/2084-65-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/2084-77-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/2188-21-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2188-71-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2188-73-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2188-66-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2188-78-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2188-83-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2188-85-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2188-62-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2188-43-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2188-38-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2188-33-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2188-31-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2188-26-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2188-20-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2188-11-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2188-270-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB