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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
    26/12/2024, 14:37

General

  • Target

    3edac7882c676105838db860ba295e52cf9b4b8c0f57bfffcfbbbdf2fad870d1.exe

  • Size

    29KB

  • MD5

    27365240150d434987cd06c1ce9c29b6

  • SHA1

    5f60689aeab4631374de7b701fc88dc58f8a9fe9

  • SHA256

    3edac7882c676105838db860ba295e52cf9b4b8c0f57bfffcfbbbdf2fad870d1

  • SHA512

    03363cb4fab0b273cc90dd867ff1584352ae81331a3bb31c1187021ee6ee27f214945b85c0e322d3b982522f8791274f59abe9f6b54d6782e24bcf1a9c7ac0fb

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/yhx:AEwVs+0jNDY1qi/qKL

Malware Config

Signatures

  • Detects MyDoom family 5 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 24 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\3edac7882c676105838db860ba295e52cf9b4b8c0f57bfffcfbbbdf2fad870d1.exe
    "C:\Users\Admin\AppData\Local\Temp\3edac7882c676105838db860ba295e52cf9b4b8c0f57bfffcfbbbdf2fad870d1.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3136
    • 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:4880

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\P2UT3MS5\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmp9572.tmp

    Filesize

    29KB

    MD5

    06b58f3d0160950f49922f56ff661104

    SHA1

    53dea86a426d0c01fa29a44def35438d74818f0c

    SHA256

    8b6f24eafa302c9d38cd49d9fb307b89f2b613bbc89ed95a12b22678c51cd41b

    SHA512

    bf916f38b718d8bf2664713503d6759a692f6e2382999f82be6996c8837f0f850ffdb967dca103805979d9d62aef1da95f9688e8d88914be65f58c43beecfbbb

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

    Filesize

    320B

    MD5

    a3d076ba61ebf00b533b741ffe784d56

    SHA1

    93a8d6ab6cb55e14edb8afc5faf179cb52bd4a9c

    SHA256

    2f2f30e3d3fdce8b609ebad968ddef64621a1134f4a0d27e99286736de7d1147

    SHA512

    0009a6e6ba9d2dbae5ad6a09cbd781a73e951a5b6c945bef473e36c321e22b75eab4f8aefab5253863426afef8b5f56fee9512be5fbb2f855c08bf90a1a3ee6e

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

    Filesize

    320B

    MD5

    eaecd3f021aa0e904ba08e1dabc75a3a

    SHA1

    ab544c4dd30b5be89b7932bd21ca6a8011c4e656

    SHA256

    342cddd428f8ab560556279777905f0e9786523575fd7004392735dfbbf9182a

    SHA512

    fd48f08128d33cafc24ff560fdbbfd42fcfc3614859ea01e06f799ebcb2c7e3d95454b148a55a4c394647d97b7883cc936924b53e51ea7f1f7d4800f39b3fc77

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/3136-56-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3136-174-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3136-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3136-161-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3136-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3136-88-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4880-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4880-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4880-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4880-52-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4880-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4880-57-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4880-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4880-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4880-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4880-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4880-98-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4880-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4880-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4880-162-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4880-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4880-175-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB