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Analysis

  • max time kernel
    120s
  • max time network
    119s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/01/2025, 00:33

General

  • Target

    63272c42ca8978dd3c25e75f924d1f39f84198585e6113afef41dd9cfaec74adN.exe

  • Size

    29KB

  • MD5

    d914a35dc64f09a45f285d83e3acd550

  • SHA1

    a454a53658139f6d6954764732bcd5323a41695d

  • SHA256

    63272c42ca8978dd3c25e75f924d1f39f84198585e6113afef41dd9cfaec74ad

  • SHA512

    de2c1d3808537a9a88b21cf8efdb92568cbf700151dab31dff7f9bbdea5980168102d4b6e2ccfb73981c0401dc6fb2c13ab10183d7b7f834f6dcd8f1583e2a6e

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/yhQ:AEwVs+0jNDY1qi/q6m

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 20 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\63272c42ca8978dd3c25e75f924d1f39f84198585e6113afef41dd9cfaec74adN.exe
    "C:\Users\Admin\AppData\Local\Temp\63272c42ca8978dd3c25e75f924d1f39f84198585e6113afef41dd9cfaec74adN.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1388
    • 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:2616

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp424F.tmp

    Filesize

    29KB

    MD5

    016224d1d84f58775345fd24e6804dd5

    SHA1

    98dbe6c628607b676eb0ee2ac9ea7fe7ffa3f1ba

    SHA256

    3fe38625876b7af289778d2f3e0fb6f45d9905ed3a9408040ff1b468eae37d02

    SHA512

    a57f205e97605229758d48995515ae8d211fce2c90b68c555adc0803044117e75efe254ae3acf56178cff7d0a8a404c56905286e8e691e13eb7898d51a6ab465

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

    Filesize

    320B

    MD5

    3c12261782c739dc22aa7ff6252d46cd

    SHA1

    285436847c4c66f6cf6ffae2a44b23aa3d09e02a

    SHA256

    ec1566cc64a17292a877d85745d7b77a84c95550b3999acbfb750573b5946fae

    SHA512

    c3ef5cc1605046ca7889768cd647f28909034cb1acda6f1b3800c94ca1c4a183fc3e0c428be3b8cca0b45cb0da4d7e065d5811a2460d2743ef5ef4f834ebadee

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1388-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1388-116-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1388-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1388-51-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1388-49-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2616-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2616-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2616-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2616-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2616-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2616-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2616-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2616-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2616-52-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2616-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2616-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2616-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2616-117-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB