Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-11-2024 02:48

General

  • Target

    0b101e2a92456fe7a64711eb7144be6d609f76e5103bd4e640878832dc877064.exe

  • Size

    29KB

  • MD5

    0f9f0408bb74ed6a39cd5cb0976303a7

  • SHA1

    4d9cbfef4457c6f43d97c8d74c5a37d74e47f6b5

  • SHA256

    0b101e2a92456fe7a64711eb7144be6d609f76e5103bd4e640878832dc877064

  • SHA512

    de85f1964c16ab57ebc0f96e6143ce5f954509ed4b69997b5e0be981d79733bf98192a3b3d88586fa865d6e0773c14418e82c15c6f9fd81a1dd3eff863cbcd75

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/vo:AEwVs+0jNDY1qi/qHo

Malware Config

Signatures

  • Detects MyDoom family 8 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 24 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.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0b101e2a92456fe7a64711eb7144be6d609f76e5103bd4e640878832dc877064.exe
    "C:\Users\Admin\AppData\Local\Temp\0b101e2a92456fe7a64711eb7144be6d609f76e5103bd4e640878832dc877064.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2648
    • 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:668

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0TSRVAPX\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\JAZ6MGFU\default[6].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

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

    Filesize

    320B

    MD5

    d82a42e049a9538295a1c03bd281c733

    SHA1

    97a5ddc324c8931d553774e69912fddb27590d54

    SHA256

    9738a1d33650fe945957e0fc31e65044affa4bccc160561725c8c3cdbf3c1f36

    SHA512

    9b1a6114a4bd9ad4450de564e9a4f643f889f20575832118891aea56f4bb3ab4c6f6a584deeb8a226d7ff7ab36b8b921047d3a7fa8b5e2844ceaa50569dae8a4

  • C:\Users\Admin\AppData\Local\Temp\tmp443A.tmp

    Filesize

    29KB

    MD5

    5a37e71d31f35df6bb3271ae69a9f8dc

    SHA1

    9097208655705dcf9f6a1441b127fddb3758cf9a

    SHA256

    885566cfbe43e1598d94ded517b336329cb309d8b05d5aab2afac4c1b58de216

    SHA512

    d5ea1add1047af12c460707f330d12d3cadee370b0a093aa2502787bd76346bdcbb733d4f8ea9fe5ec9f7c38bc8c54f106071f47ca666ef258d49a9da035ea7d

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

    Filesize

    352B

    MD5

    129d69e832091ca65a77b310d40bc4fa

    SHA1

    221e192ec56fab602c1db2c182dc336cf091ab1a

    SHA256

    05cd505f4c26c2e512bc5fede999ba52110115637e9d4d456c79724a90529143

    SHA512

    86bf0e8d252169b7f6a45af1de482e3a2a4d8b85cb055c0736eeb25694a4252e82420a85951d9ef95be031580e3fb701b436be9be0c20ce1b784240e57e96d40

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

    Filesize

    352B

    MD5

    b0b63d238babfaf4d992630c75888684

    SHA1

    08f3c3579414542796c844894a1eb852e3674d6a

    SHA256

    4f0ea30bb76b4a265e8d2553d3b62ecc1f9f912189703e9c1e0c5741081b6fe8

    SHA512

    dc5895b51eb2a68717f745ef5956560938b29afd645d41e1c35489f3f5cffb2b9814efc756b40e905725fae139aee6d97efe68d088c65edb9dc5b1e3d289c48e

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

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/668-108-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/668-169-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/668-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/668-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/668-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/668-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/668-252-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/668-6-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/668-211-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/668-143-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/668-145-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/668-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/668-150-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2648-149-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2648-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2648-168-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2648-27-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2648-210-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2648-142-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2648-107-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2648-251-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2648-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB