Analysis

  • max time kernel
    147s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    10-12-2024 19:05

General

  • Target

    01a74037a8ee2715d2bbb4b15974f9bbd7ae19c9bbaadbf09c83130b8d842434.exe

  • Size

    29KB

  • MD5

    77df01aa8419b6f98223938134ec24a7

  • SHA1

    aef2a92f309f5f3550b2abacec113b0900e657e8

  • SHA256

    01a74037a8ee2715d2bbb4b15974f9bbd7ae19c9bbaadbf09c83130b8d842434

  • SHA512

    7d85b3f03e9e02676d920f061eb3d34d8404d4660381643334ea7f038b24e5d174f994a58c0220b2ce5215654530e43a0fd5342adeeff81a69b5993428646580

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/ZN:AEwVs+0jNDY1qi/qf

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 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\01a74037a8ee2715d2bbb4b15974f9bbd7ae19c9bbaadbf09c83130b8d842434.exe
    "C:\Users\Admin\AppData\Local\Temp\01a74037a8ee2715d2bbb4b15974f9bbd7ae19c9bbaadbf09c83130b8d842434.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:2336
    • 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:772

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\7CNUR30T\default[3].htm

    Filesize

    315B

    MD5

    14b82aec966e8e370a28053db081f4e9

    SHA1

    a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

    SHA256

    202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

    SHA512

    ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\7CNUR30T\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\M4TQDAHL\default[4].htm

    Filesize

    303B

    MD5

    716cb7f5b783829c36e49996fc0bf627

    SHA1

    63471c20af48dd7052d63a695a12d86e2fc6871d

    SHA256

    6ad9b32ca3ec43c9017ab8f11b6f82e7ed43083efddf1ef74a3165f778312b40

    SHA512

    c3d126513cad64785ae5a16c5564cee6d7da1d26682d93d00a04937d9f98a89f54c74f5dda0c200c77f092fd8092db4f4f7a7a8544057eeb83d058f28fdf0346

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\M4TQDAHL\default[6].htm

    Filesize

    306B

    MD5

    298d538bcc201eb6a3806e577aa8c55b

    SHA1

    a8532e8bd4a2fe9bf6d4708f8597b9af6bbcf804

    SHA256

    312efc49c9fbd69f8f8d1f389991f9c2eb8f0e62cc1584c0336b6c0e04888958

    SHA512

    fd7f8556b374f4f706b3de32cde81fafba0c9cce199ab54b30562e8e4e32ecbb3a8e968e1f1c2d53fbce5650c1b54fc2b752f9f58c3426106bd597145b2950fa

  • C:\Users\Admin\AppData\Local\Temp\Cab9798.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar97BA.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\n5sBnguk.log

    Filesize

    320B

    MD5

    07c0fe6a23181a7b647a1d0f2da3725f

    SHA1

    3f4cf655f1cf78092f41c7fb982775fe16bc3c22

    SHA256

    fd8c868599279cc1bcff11b342ca13025ca882753374c6af0b4c665565643969

    SHA512

    3bbc521f9ce9106ec447c8c8ab4df35db29068bb825902f8b62af8a391ea8c07a657aefd1cf44410e56352b3af0e628cdcd66df372e2960e5ccaf4a8baa482ff

  • C:\Users\Admin\AppData\Local\Temp\tmp8A36.tmp

    Filesize

    29KB

    MD5

    a325da4704e882d5d6406036f7fae837

    SHA1

    2e0dd35c2ef20fe623b455d5175df417837c50db

    SHA256

    7be89e466067ab1ccbd570b089defa17aa8b27866cd12c595132923edff396ba

    SHA512

    17adf9c783017004f2dd6d41ce02f9db71112a37c7a0e374b1e267320fa420f769b503ed092d542a6f5148030fdc09c033eb42fac9a2d67d002189a1dc1003c4

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

    Filesize

    352B

    MD5

    e77359699c9039300f23daa2065ebe64

    SHA1

    4cf3e5082d2092f949887574e0bbb4bdeb338823

    SHA256

    b38edcc857fbd6770529c25d2d7bbd96f44d84c84a78cd0eff6e2500400616f5

    SHA512

    8ed20191bb98a51b908287476014402fb63bd336fd6acbd957a0fd83a7363ef5af232faf8b95e262deccdef23871434083511f1e0429baafd1227dc56f2741a5

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

    Filesize

    352B

    MD5

    36b66f82e135cfe42eff37f9696b692c

    SHA1

    264ad09dcc356ab05231b99957c32a11e7950de1

    SHA256

    2d38f278ad6b2be794a17d9a643ecc82bef878985a7ae0d152a167de81b8a204

    SHA512

    3b5d7de5e664a1ca25950f7860357f1e3ad25fe601f1560e4f71646c2c71e5c837e93cd1ffd9ef22557e70b1142c7448a33bcc11437389b13da6bc68716d3581

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/772-67-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/772-69-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/772-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/772-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/772-273-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/772-55-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/772-204-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/772-57-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/772-25-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/772-98-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/772-62-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/772-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/772-30-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/772-37-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/772-74-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2336-203-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2336-97-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2336-61-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2336-17-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2336-16-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2336-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2336-68-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2336-56-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2336-272-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2336-54-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2336-4-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2336-9-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2336-31-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB