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
    13-11-2024 12:30

General

  • Target

    b6128e9303f4f72b30b7a1ea89c34f84f61a4190e8bdbc75102445abee1c1f18.exe

  • Size

    29KB

  • MD5

    be6a9e59cf654dd3d825426eb3586049

  • SHA1

    345475b4b85a5a76a96cbb94e66462cb832dfa41

  • SHA256

    b6128e9303f4f72b30b7a1ea89c34f84f61a4190e8bdbc75102445abee1c1f18

  • SHA512

    6921d7a2ee1f027f3d698c6f94fb5424d7335f5796fb5931c23dab51549b8cd24bc4eee454a3e5110d7e2056d9dac2044bfac1b3e2e59e03e4880365fbe91a08

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/r:AEwVs+0jNDY1qi/qj

Malware Config

Signatures

  • Detects MyDoom family 7 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 23 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\b6128e9303f4f72b30b7a1ea89c34f84f61a4190e8bdbc75102445abee1c1f18.exe
    "C:\Users\Admin\AppData\Local\Temp\b6128e9303f4f72b30b7a1ea89c34f84f61a4190e8bdbc75102445abee1c1f18.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3780
    • 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:4172

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H4VCA4X1\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

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

    Filesize

    320B

    MD5

    12ecaa342e4e6090ff19cf077b31cef0

    SHA1

    7a678f191877978046195c0cabbd669fc07e498e

    SHA256

    64385ef3dc3d95d088436b88e4b5594763990e81a61ba79959e6e82e249fcda0

    SHA512

    29fd2b1237b2f3752ba63c29114857c964612bc682922d368940c2904fbdf2857428f08d06b6b7c10753ec37d48491c3b3da7c78262a5379d3faea790188f64c

  • C:\Users\Admin\AppData\Local\Temp\tmp80E5.tmp

    Filesize

    29KB

    MD5

    e7db647e0436fccefe0002757f083f99

    SHA1

    3c72fdd8113c42db7f2e295df06260d32463a6fd

    SHA256

    dd97ba4feeadd26b03bdc80e9123775df60f8b5d99c88b5dc95374df5b7f0876

    SHA512

    bfcd00a3ace8fdc6b5464e7b805de30199a60c533c559553d3fee9e47833d1259e12b99b089b8a711dd5f183e9d6251778e8ff943f39ac0ed2b338228e100e83

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

    Filesize

    352B

    MD5

    77e009db1a0d6b7f13cb2497baf7d05b

    SHA1

    7a40abec64aab71d1938f9afa20af4f3a199d927

    SHA256

    d5878b90c68141b1b46cbfdd8b14403af62fc222d39ce3605a3e29b8c9f702d5

    SHA512

    94cb807aa2d0f25e31a290d49dea64e541758e8b47a33b17a341c9d4376dea2ac4377f5df2e2a5d7bc2d54f18373cebd4c5d21f247e57a155a0f7c65bd10dfab

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

    Filesize

    352B

    MD5

    c54779191d5853b146f29b2a030eab82

    SHA1

    6b59db4d5006fd83da8385bcea1091815ec9207f

    SHA256

    6291f572cbf1b21e9997e2f97b7d3fb9f9a8360d39354a8f22868bdadfb48301

    SHA512

    f45c8abf8edcfa41ec825f367983e18d9d7fc0d3be12110a8c6e5686f3d7756be6c12637559c89d5d421a56183d06d2ee7a095093f9128c1db105c86816b1064

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

    Filesize

    352B

    MD5

    2f0828efa9d55892d003014264754289

    SHA1

    40f427b79fdb94c04d9e0b861be32321d16512a4

    SHA256

    4740487adaab5ac2baf05ba4a3f89ac9d828efcb3c6cd9a79322ae7518273272

    SHA512

    65a71515aa23c7bbf5298192fa27f39130608e96ee0c46b645643cda06e5f3e845a7267b8af4aafc648b8330476c300cdbe969f1f159bdcd1627d4f0c5a6c7a7

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/3780-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3780-179-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3780-165-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3780-32-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3780-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3780-216-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3780-125-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3780-156-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4172-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4172-126-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4172-157-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4172-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4172-161-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4172-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4172-166-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4172-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4172-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4172-183-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4172-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4172-7-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4172-220-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB