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Resubmissions

21/08/2024, 19:30

240821-x76q3sweqg 10

21/08/2024, 17:42

240821-v92h2avgpj 10

12/06/2024, 16:01

240612-tgps4a1bqh 10

Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    21/08/2024, 19:30

General

  • Target

    4d61a61265cdd942cff973609170529eaf19579b5d17e64deccbd6f6f1fdfa08.exe

  • Size

    29KB

  • MD5

    0d14590170f35263c0e3f0e0e1594720

  • SHA1

    21414e31724eb95408a4031a0c0508b2a12260e7

  • SHA256

    4d61a61265cdd942cff973609170529eaf19579b5d17e64deccbd6f6f1fdfa08

  • SHA512

    76e6fbd04c08b749b46ce1499e15ad58d7bb8d0c20db0a0fae54001f973aaa73e961cf80558c090d31d7f69918562c519c01c2cb441548feca63cea37792aa3c

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/V:AEwVs+0jNDY1qi/qt

Malware Config

Signatures

  • Detects MyDoom family 11 IoCs
  • MyDoom

    MyDoom is a Worm that is written in C++.

  • Executes dropped EXE 1 IoCs
  • UPX packed file 29 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4d61a61265cdd942cff973609170529eaf19579b5d17e64deccbd6f6f1fdfa08.exe
    "C:\Users\Admin\AppData\Local\Temp\4d61a61265cdd942cff973609170529eaf19579b5d17e64deccbd6f6f1fdfa08.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2232
    • 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:3044

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpCD60.tmp

    Filesize

    29KB

    MD5

    bd4430f9d6b9aa69dae8f263042dd68a

    SHA1

    6de668bf1c5856fc37dfbbe60c02d3f77cdaa6e4

    SHA256

    90cc2c1e5d437376e20a79e742751ed0a3f4ddca643386340bf9e820cf90edfe

    SHA512

    d4499997167fd8c4ea6ad29da93212677276c8140c2f0fc3d520517e4a02311a45ba3f8c8fbd2e1635b8413af3b510d7d812757aaba0eaa491342c9f6712064b

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

    Filesize

    320B

    MD5

    86ee7017b3615a14811e5b9aa884caba

    SHA1

    62ddefc03f7d2e2f5895dc862e6f23def21ab01b

    SHA256

    b3e33246c9c4684bc24516f93e4277caa113d8d4547add8241e33aea43e72e98

    SHA512

    e47a5b52caede7ebb9d616af1d6b335307bc221d81aaf5c3d91d76b8811cc56b4f8b8d2d3fd514608cca062c63e130b9fb023f3d3a3fb005cf40135f1bbbc959

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

    Filesize

    320B

    MD5

    abe4bfebf8e386dc90ce23682ae4060a

    SHA1

    8d7f291c1f46cac34f2e47dd388dacdeed90e6f4

    SHA256

    88d5346c2361e8e7814901008f83624e46e7ef4c1b6ff785174dda8e7436c140

    SHA512

    b7a109d571d0c3b7ce5219cb1cdc3cb54ca71afb3c87236426cd43a769fd9b396221ffaa22eb2c9fa78e3c0fa808ba7c05ed4467315ccefd191d788288ad54de

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

    Filesize

    320B

    MD5

    a42ba4dffc228681d67b47d858cb0b53

    SHA1

    be112ac09cef4da7d1b43f054599e8cd206187b1

    SHA256

    c0a7be006493d7320dadbace18f50de9e6db161ac650092b853f50a3509792ce

    SHA512

    e14d96c3bea4c5fada18de67bd83abb7b49a9914c956ba48afd8ba542773d7d60df6106b45f35e6966396bb2c4b98532e3e70a8ca35f78ceb46757593c76f97f

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2232-85-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2232-43-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2232-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2232-2-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2232-66-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2232-9-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2232-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2232-78-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2232-17-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2232-73-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2232-83-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2232-10-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2232-122-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2232-62-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2232-71-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3044-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3044-67-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3044-72-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3044-63-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3044-74-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3044-44-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3044-79-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3044-39-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3044-84-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3044-34-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3044-86-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3044-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3044-27-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3044-22-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3044-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3044-123-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB