Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    20-01-2025 07:41

General

  • Target

    9c6db229747905fceff1fa41d78bea52d73ea78d11391e2acff1e06ec71cd847.exe

  • Size

    29KB

  • MD5

    7d8266e2e50f5d120d557a147ea6c0a8

  • SHA1

    56a957f1a43921d27d3847d7623b47de122fc73f

  • SHA256

    9c6db229747905fceff1fa41d78bea52d73ea78d11391e2acff1e06ec71cd847

  • SHA512

    2270ce4b857a37db211519c6e0822d79071a2e2bed65bcf4efe1bbeaf05a41f8380a01c9eb59d3d36cbd697b98c1b0d3df31fdd256bc13e7e5f15c0e9c66cabd

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/nhQ:AEwVs+0jNDY1qi/qPm

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 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9c6db229747905fceff1fa41d78bea52d73ea78d11391e2acff1e06ec71cd847.exe
    "C:\Users\Admin\AppData\Local\Temp\9c6db229747905fceff1fa41d78bea52d73ea78d11391e2acff1e06ec71cd847.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2348
    • 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:3032

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpEA9F.tmp

    Filesize

    29KB

    MD5

    90fea55edd5da9ca48c2ef18401139df

    SHA1

    f22b51a5322100408212121a8a034df6d9a93691

    SHA256

    57fd500140875e317c80c914629ce4149992501fb0a07c1e2082de5daee465b5

    SHA512

    5c809188149faaa630b837eb6dedffc6f658f8e565f52c3d26abb64684e1eb279901c1d646a9156b2226c6142d2802020d2bbf72f26e541ceed2cc889a247914

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

    Filesize

    320B

    MD5

    1c93b42a2c3bc002e110c9a983820e88

    SHA1

    e83ec6ec995727a57f998ee2c06ca673b2028a11

    SHA256

    73d20a08265f741c74105544ae326f4c6ea202b7d23a25493fc86966905c9df2

    SHA512

    21e83fca6d3334161f385247f518b64918e0954c17843eeaedd0e0ad677bba5b3e290fc62c6b4213f9e56bac121a5a7a56733cdd7b787e84aab148fdfad3ec66

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2348-62-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2348-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2348-17-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2348-18-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2348-19-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2348-90-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2348-86-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2348-10-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2348-9-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/3032-27-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3032-63-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3032-44-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3032-46-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3032-51-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3032-56-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3032-58-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3032-39-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3032-34-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3032-68-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3032-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3032-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3032-87-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3032-22-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3032-91-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3032-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB