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
    29-12-2024 04:06

General

  • Target

    cabee3856c639a163bbfb28885bcb94d362bbe9ae7a9ceacbf296030aa0d3b93.exe

  • Size

    29KB

  • MD5

    addf5e8b8a2d6c8dadc842776a0b9136

  • SHA1

    62ba30d252e8270e44559d915ac50f1bc7292f74

  • SHA256

    cabee3856c639a163bbfb28885bcb94d362bbe9ae7a9ceacbf296030aa0d3b93

  • SHA512

    835f3f3d7a9054e14749ae32751804c4c6c4040f5c00093c4a3282e8ca2b2c908d4ac527656bae35af6bad68d15c8fb377e4ed1e402dc8a8c1438e12204248c6

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/zh3:AEwVs+0jNDY1qi/qLV

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\cabee3856c639a163bbfb28885bcb94d362bbe9ae7a9ceacbf296030aa0d3b93.exe
    "C:\Users\Admin\AppData\Local\Temp\cabee3856c639a163bbfb28885bcb94d362bbe9ae7a9ceacbf296030aa0d3b93.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:816
    • 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:2768

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\0I0VVMWQ\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\Q0WBLVJY\default[3].htm

    Filesize

    306B

    MD5

    e0c3b4c8541e5bc3cf19d22ccf8365d6

    SHA1

    9ac1347e4dbce09ddacc47ff46b9cb15b01fd77d

    SHA256

    69e3c690688497ac57963720235b9181d6ab79161289aed6bc518f2284e75696

    SHA512

    3c6a7bb5b195dd5e973d180f051ad4979d37bfaa489e6e22c239a2efc007a203c72732496d0db1324a16344606510cba911af242337bd96da4f9832c9f6552aa

  • C:\Users\Admin\AppData\Local\Temp\CabC6D4.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarC6E7.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmpC66E.tmp

    Filesize

    29KB

    MD5

    8c1a8ffb12348641e9d58699e5f99feb

    SHA1

    42e841d5f5a969d35b23a7aa2bc3fd83f4a1bdfb

    SHA256

    9cd3096c7aa7e98d601c370310bb8de5f7f3a92965795efa09e6f5f4b231dc98

    SHA512

    03e41c18a4f80492135b2aa7f1dad5006bb7714ebdfd30a9a0beb863721b44c0f6471d373e9f881472f866d323bc676c1a56c7dcf48072c3216cd1b344d04ee9

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

    Filesize

    320B

    MD5

    61fee55d9c884679cd723910c175cc61

    SHA1

    a33d4777f7b8584341c38b3d1e358e8407c8809d

    SHA256

    5cddf879b530ca0299eb5b130de62fb700ce2178d5d0676b3f2664c0160fe2f6

    SHA512

    6d6f8d165fb3e0a82c91611bcd0f199e20557b61391c71701a3dd2baf15e7c65a0832ae7d48f57ed297a83d6d0ac27ec0a6069b073c7a3bba4cc1d3b31705da0

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

    Filesize

    320B

    MD5

    78ba32a1431802e787e702443a95ab4a

    SHA1

    740e34e314f0165d2c461bda7c4221d8ee007ab0

    SHA256

    60fbfe11dd89b043167ebb375d7ae65fedaf6af03e1babecc1c581cdb86e63fe

    SHA512

    340a0895063277f577268f6eb358cf62f8ce1a59069c4c67f0e54839f9b544aaccff968b9abfd5682402123330e3d6d9ff50992395344a49f62e594cef518cb1

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/816-60-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/816-72-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/816-297-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/816-29-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/816-4-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/816-58-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/816-224-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/816-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/816-15-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/816-65-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/816-101-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2768-102-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2768-17-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2768-30-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2768-78-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2768-23-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2768-66-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2768-73-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2768-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2768-71-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2768-61-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2768-59-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2768-225-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2768-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2768-35-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2768-298-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB