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Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/12/2024, 07:59

General

  • Target

    ea9a5bedfe83f7c1953c3f902050794a835dc1ea7ffb2f274a2af05f2645e9f8.exe

  • Size

    29KB

  • MD5

    8d094de10a4c3f4d6e443ba185fb645b

  • SHA1

    8e64f4c74c109bde4909c58e4d6fee40913b055b

  • SHA256

    ea9a5bedfe83f7c1953c3f902050794a835dc1ea7ffb2f274a2af05f2645e9f8

  • SHA512

    18218d3ad0098f40b62dce8e403fa3e96b639cc8597c0065288e67ce6ba47fe20c498746ed6e7aa021fe0de8112c4e9bb8e28f709373e32f4399a7fbe74459c8

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/d:AEwVs+0jNDY1qi/q1

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.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ea9a5bedfe83f7c1953c3f902050794a835dc1ea7ffb2f274a2af05f2645e9f8.exe
    "C:\Users\Admin\AppData\Local\Temp\ea9a5bedfe83f7c1953c3f902050794a835dc1ea7ffb2f274a2af05f2645e9f8.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:720
    • 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:5016

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\321WJBEQ\default[3].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9MFSIIMR\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\GRYMSCZU\default[3].htm

    Filesize

    315B

    MD5

    14b82aec966e8e370a28053db081f4e9

    SHA1

    a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

    SHA256

    202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

    SHA512

    ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\GRYMSCZU\default[5].htm

    Filesize

    305B

    MD5

    157431349a057954f4227efc1383ecad

    SHA1

    69ccc939e6b36aa1fabb96ad999540a5ab118c48

    SHA256

    8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

    SHA512

    6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

  • C:\Users\Admin\AppData\Local\Temp\Q8uxo.log

    Filesize

    320B

    MD5

    7e1e124145420f70e06074f3b7c610a6

    SHA1

    451bb7d10b12a9e92017537f4dd008412bc65efb

    SHA256

    0ca63ec6f8326443424f8dd3fe4bb1bc97406a3bad3eeff20ecbae8f902a2887

    SHA512

    ec95b6b4ed4c96ea3be93aff01be1549f64dc8bdfc3b5212a66c1e987eb1a0c154c01c9a16f54997f857f920473d99ee090c81611d3f5658f52383632f3e4ca8

  • C:\Users\Admin\AppData\Local\Temp\tmpA330.tmp

    Filesize

    29KB

    MD5

    e7cd57c9205162aee6ec1efa6e65cb45

    SHA1

    45f40d2e0f56d8a1ae916f777dda6565eafebdc3

    SHA256

    5736a2ef9518988376ad2d2a23c5c6dccbdd099a203640ca2a82b7a752d9d038

    SHA512

    ffefcf2578ffd92656ecb19cf92efa956a7fbea168eec99e9ef1772d60cfc1669e3456b022ba5f3c656118431efff1d9665ff848ad7d16bed3b401dcda40cdc3

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

    Filesize

    352B

    MD5

    b063a5a614d2ccb4fafe183d6eac54ef

    SHA1

    0146e4467f7bf98b55cb8ebf3966b14e27bcd46c

    SHA256

    075d7b35bc44acba8975864d1e1b59d2f878bc92fcd8c5a3e5fac9908b090f9f

    SHA512

    230a9ef2682e78ec27b9b225887aa0b95a3084b2942586b99a8c59925d3a486e290745c776bf0fe32f87b5b1ee1c6e5f77807a7ae993ee74386d71cf70f711a9

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

    Filesize

    352B

    MD5

    322322c14fbb8c096108020ffc32e1ea

    SHA1

    72a88a72e898e7ab09049b768cbf1cea1e4b38f7

    SHA256

    476670fceeb96f179ef5d7c3f8459a8b3361269adbd836d2ce440ea23bcd8558

    SHA512

    267a824c00400e153ec05e5a41e065eca2a2f2359fde3cc09f1f67dfa76797a0873f55c1fa039366df1705b9c25a90628091866e723f24882c120ebce9b168ac

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/720-178-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/720-159-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/720-242-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/720-39-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/720-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/720-205-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/720-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/720-166-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/720-122-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/720-161-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/5016-123-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5016-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5016-162-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5016-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5016-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5016-167-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5016-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5016-160-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5016-182-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5016-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5016-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5016-206-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5016-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5016-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5016-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5016-243-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB