Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30-12-2024 21:01

General

  • Target

    3009e1b39530cc2f4324176b42ed187f784c702b4014ed0e84725f2d1c6ae533.exe

  • Size

    29KB

  • MD5

    6c7cab44fa351b60ac9c276e8c9b0ec6

  • SHA1

    509e7a01e5e17075a7802fa886af88754fb9ce7c

  • SHA256

    3009e1b39530cc2f4324176b42ed187f784c702b4014ed0e84725f2d1c6ae533

  • SHA512

    cfbe9f478e866c037987f57f24b074cb2555102720d1a481cd2cabd91d153ae37b5c1e32a5b5af0ce92363bd34927b90fd30c4f2df2e4a502fd8f253d3e51614

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/IhQ:AEwVs+0jNDY1qi/qQm

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 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3009e1b39530cc2f4324176b42ed187f784c702b4014ed0e84725f2d1c6ae533.exe
    "C:\Users\Admin\AppData\Local\Temp\3009e1b39530cc2f4324176b42ed187f784c702b4014ed0e84725f2d1c6ae533.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2540
    • 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:340

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp958E.tmp

    Filesize

    29KB

    MD5

    235a074ddaa31f4793cd76774afc56e9

    SHA1

    4a64fd1c4786b4b2559f4c36668c2c095b1cdb83

    SHA256

    0df7ad2c615c2caa7b795f55aa4f39b8a16f97b0ffa23bc577ea239a78951ff0

    SHA512

    a57c89e7b13b0b25d627dc744f2e321355ae9e134bd84c7b87779ec3cc1f3c4919523d1ad0559801009052d6b83e428471f46ca1df205e684bbcc637033590fb

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

    Filesize

    320B

    MD5

    c7252ede616780291e862cb6b90eecd9

    SHA1

    3cb1e0f218b2596c92aa15c8d3a37f7dcec97d34

    SHA256

    4cc4d2a7f5d8bd5bc7fce68adfca90c3021005447cabc6e0397a9570d02bcb2b

    SHA512

    5978eec8eb3395a6c6df74b5253893eda5792a210d1117881539640dba8243cad8f2754cbe8cc57857098daaea2fd14a562cb9883be5400073d4f44b05c07ddf

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/340-41-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/340-53-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/340-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/340-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/340-24-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/340-29-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/340-31-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/340-36-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/340-88-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/340-43-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/340-48-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/340-84-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/340-55-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/340-60-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/340-65-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2540-59-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2540-15-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2540-4-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2540-83-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2540-16-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2540-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2540-87-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB