Analysis

  • max time kernel
    120s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    16-12-2024 12:41

General

  • Target

    22c618b51300f586b7ad16f5135ace086935787bff92c9ee6eae0943f29d3791N.exe

  • Size

    29KB

  • MD5

    e7ea305f268d93b124d21578074b4ce0

  • SHA1

    dddfc1ea7fafcedf47e8d1f416071bd21683a893

  • SHA256

    22c618b51300f586b7ad16f5135ace086935787bff92c9ee6eae0943f29d3791

  • SHA512

    7da13d6627b5ab500d67b8a49e3b5dcd63616f2ad6f29d37599bc23aecb43be60b35e9f940f2d7c97f23bc10d817cfdfb328487af526618cb03affc61717cbca

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/E:AEwVs+0jNDY1qi/qM

Malware Config

Signatures

  • Detects MyDoom family 4 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 19 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\22c618b51300f586b7ad16f5135ace086935787bff92c9ee6eae0943f29d3791N.exe
    "C:\Users\Admin\AppData\Local\Temp\22c618b51300f586b7ad16f5135ace086935787bff92c9ee6eae0943f29d3791N.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:828
    • 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:2112

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpA1AF.tmp

    Filesize

    29KB

    MD5

    412ea15b9ca08343518fd61f2f7b70da

    SHA1

    b32f5ff379af98e443263d2c976e9d7a3085ca0a

    SHA256

    16b59ba0980a3083e659bb50896a82407b4638c06e5b3680b3bff4f7d84dec17

    SHA512

    32bb5a299be609b4aacc592dbb43dff5a0607db61cfbb752a0b719c5bd343d452aa14dd9b718d64a0518167dc7af085c288ece7c9243be47b1b7786c8bdae38d

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

    Filesize

    352B

    MD5

    e036d59ccbd6d96a4ac78f6e6d93790c

    SHA1

    e20c75c3bd93825d3b577b2dc3f1735af35dcf40

    SHA256

    b0bde056230f72ed54ca032e8ed1420800551bcae3763c108417f0856841b926

    SHA512

    9db767a105c8ed25670c1d7b47b432854a52ab7b6b23be7a33496fb75cbd0bb72eb6fa2e6dedb13c8a4592dcf114d5dfa977353dfd6e7c0e57a3e95cb7ee1f9e

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/828-2-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/828-10-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/828-9-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/828-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/828-17-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/828-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/828-62-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2112-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2112-27-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2112-34-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2112-39-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2112-44-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2112-46-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2112-51-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2112-56-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2112-58-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2112-63-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2112-22-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2112-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2112-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB