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Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/09/2024, 19:54

General

  • Target

    19d2d2c72c46826bf961a7c8c037d6e53246928c9cbc4a4e5f1d803ea275d311N.exe

  • Size

    29KB

  • MD5

    7db2297d137212b80a592ab1482684b0

  • SHA1

    e6fe45597cc3b860c560896fa71238f71b2fc820

  • SHA256

    19d2d2c72c46826bf961a7c8c037d6e53246928c9cbc4a4e5f1d803ea275d311

  • SHA512

    2ccc0fecee1aaea3b8673d2dcf80de9cea1be9383bea77dbef08f7ac3da38a13cf887e0907b6c16da15ab920c6eb005367cc2e26c884babf564c4a068e9f3b26

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/j:AEwVs+0jNDY1qi/qb

Malware Config

Signatures

  • Detects MyDoom family 5 IoCs
  • MyDoom

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

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • UPX packed file 21 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\19d2d2c72c46826bf961a7c8c037d6e53246928c9cbc4a4e5f1d803ea275d311N.exe
    "C:\Users\Admin\AppData\Local\Temp\19d2d2c72c46826bf961a7c8c037d6e53246928c9cbc4a4e5f1d803ea275d311N.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2992
    • 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:2328

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpFE81.tmp

    Filesize

    29KB

    MD5

    7c828e9164cca4b24759d6079127c50e

    SHA1

    6c5b9f59abb57fd3fea5458bb924b358bde65e92

    SHA256

    3524d8d626dac1100f8eb0ecfe66b41608394dc43424e341cc73e9d667b2e3b1

    SHA512

    09155b0fa494c479646823b49ec05cfdf055031e6ddef8b37e6d21f3f359ca0d4380c839c9e5ba864cbd9f7fd76730c892aed1e1e7b063d3cd56a184233ed309

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

    Filesize

    320B

    MD5

    df1d44e7aeb2fcaf4468020faf4b6362

    SHA1

    b7e72c21796dbb9d376b9e285760a184e4a0b681

    SHA256

    fb9c29d0a2aa1c91e3a532b2da0eedec088621c437311cce678e3a194489396f

    SHA512

    675c8d7ce1bd991a02e029381952901b8e793595c70710b96b7639cf8d7f19e4ca4d8a378b8e7cb08bf9fbef1959188caaa5bf4f80fe68e7ede73968df37b70f

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

    Filesize

    320B

    MD5

    7de50d366d426e284e9da03cf33aa60b

    SHA1

    0d6c6711e7bd6154fdea2b81d03d4417407f0616

    SHA256

    429f4950ff47ba207fe981ff07de8ad3f199618f7b82ef6d8d2315d0938c4a2a

    SHA512

    a714abd90d2b13645e84374b61b966f477497f8b07af9dc0275c9ff8dae0d249bbc2b30e58617b18c19be7fc8e8b70fb08da05b412dfaf8390241a01fb66fcba

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2328-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2328-126-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2328-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2328-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2328-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2328-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2328-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2328-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2328-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2328-150-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2328-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2328-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2328-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2992-44-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2992-121-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2992-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2992-49-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2992-149-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2992-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB