Analysis

  • max time kernel
    120s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-11-2024 20:23

General

  • Target

    49b47f86141f0b89ab0dfd148422193cf78eda281460d8ea86aad27c58089fadN.exe

  • Size

    29KB

  • MD5

    3c9569df3488726d48021fdb6f5656f0

  • SHA1

    c29121520cebfa754344116caf25e529b1e773a7

  • SHA256

    49b47f86141f0b89ab0dfd148422193cf78eda281460d8ea86aad27c58089fad

  • SHA512

    cc4f75b4ede784080b9a96de93b7a0a39b3abcdf0e3b5b0125522832164420ce208a25ab8913e23f1467ad4202bcc97d9ba955d2a006e4b6d1f08a562c380ec1

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/Up:AEwVs+0jNDY1qi/q+

Malware Config

Signatures

  • Detects MyDoom family 6 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 22 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\49b47f86141f0b89ab0dfd148422193cf78eda281460d8ea86aad27c58089fadN.exe
    "C:\Users\Admin\AppData\Local\Temp\49b47f86141f0b89ab0dfd148422193cf78eda281460d8ea86aad27c58089fadN.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4296
    • 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:4016

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2YUS9Q6F\default[1].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6IJLDY7V\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

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

    Filesize

    320B

    MD5

    b23aa9f458e688fc3c6b7a371a3e6b40

    SHA1

    77270c22f3959ae94ca903a9b315d85ece4869b2

    SHA256

    74dc249905702d8db132d56f909a846f6f7684e3603c296f08ad1c3a14f59f39

    SHA512

    557e374d795411901073c7f1632543db6ba540b7cc4aaafff52d353e2ebc1b46cc8bfa4bd1c7bc2d559c5089e8467aaca0f3f54fe06c30b3b51c251fe89f8724

  • C:\Users\Admin\AppData\Local\Temp\tmp995F.tmp

    Filesize

    29KB

    MD5

    d8caa4dbca3f2007eb90cc537c086503

    SHA1

    d53d3ca34f7578be4a58cf95f134d13588e89e35

    SHA256

    0c930c8790488520211a9e2227f0efda28aebca36523f3b72fff5f7f4e365863

    SHA512

    ca031736f5862a0a4586dea59515647adc79f2f08bd6587d2975759844b11163317142bfc67014bb989fd2704f70115a7e3e1871d3a23848cf0b6aaed146b1a0

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

    Filesize

    352B

    MD5

    4283cb11104ed70e4d6ad84be257a393

    SHA1

    92b55b122d086ad8b9c42ff9aaef52c3ff94290b

    SHA256

    f25e4404c6f2b91cc906400b28515444b52a5e5226281592d1186282fb350fe3

    SHA512

    a9c4d1fd8ca124ffb46271989af81392e63e8470639db7c58949717f992ba4a1a87614eb0ad07089592a90cc394d3f0a368e11e85efb5d30a3d72792cedb81f7

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

    Filesize

    352B

    MD5

    3a01bf341cccbfef0a97ca37753d72a0

    SHA1

    4241d034a899b0d339d7bd40267b4b6bfbf8bacc

    SHA256

    42287546bbeb8f8a2d7ad91cef9655fc655e85dcfa3c80c7b7b845953cbab7a5

    SHA512

    69e43ee3edbcc2bffd6545f472e0a9c2e645c2a91c975e1381c006137a092ebda0543957ad70b1978de4e9b4b43043be50bff7c098d4720be96aaf8dca572887

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

    Filesize

    352B

    MD5

    a09b2f7319f709ccb8ec354fe12a2b6c

    SHA1

    5704f92441de0d009434a9c01bc6ceb02012c28d

    SHA256

    46cbfaa69fbd1bceee87f44fac21bf72351bd03ae78a8967084cd2343427efae

    SHA512

    26b5ec0c6ce9dfdae65588072cf8d583804783074611d955100e8668a83502f0a0a4dfe6b21622cc1fe3c273be97355d8f669761ae0f1fc8ca9ef8e04d1963e0

  • 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/4016-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4016-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4016-6-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4016-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4016-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4016-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4016-179-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4016-159-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4016-117-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4016-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4016-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4016-157-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4016-153-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4296-152-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4296-158-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4296-116-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4296-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4296-178-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4296-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4296-37-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB