Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    25/09/2024, 14:07

General

  • Target

    a60f7961793795d7b0ae645aba2a8eaf21bef8a96bc9268a78f2896ca71b2516.exe

  • Size

    29KB

  • MD5

    7c81e3f5aa577585b12dbd8b0c810c4b

  • SHA1

    fcbca6d079317fb2d0798b45d04541ff28d0e62b

  • SHA256

    a60f7961793795d7b0ae645aba2a8eaf21bef8a96bc9268a78f2896ca71b2516

  • SHA512

    f0fb8661a1f7ecf3a0d8409d164da6573b821b8d69271d7876f278865bedb66a69b976e939e88e7f59f2e5153de540a7c2b7aa19363d0d1191d9d247c186567e

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/+:AEwVs+0jNDY1qi/qW

Malware Config

Signatures

  • Detects MyDoom family 6 IoCs
  • MyDoom

    MyDoom is a Worm that is written in C++.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • UPX packed file 25 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\a60f7961793795d7b0ae645aba2a8eaf21bef8a96bc9268a78f2896ca71b2516.exe
    "C:\Users\Admin\AppData\Local\Temp\a60f7961793795d7b0ae645aba2a8eaf21bef8a96bc9268a78f2896ca71b2516.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2292
    • 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:292

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\tmpFDF1.tmp

          Filesize

          29KB

          MD5

          c81b1591a96acee90cab097a8a136565

          SHA1

          fb4aacffad245990ac207483b8407ad74695ff72

          SHA256

          d29ad1b4b425506a12798021650bfe7be28a3d7d700358a78170e467f7e70ee7

          SHA512

          f36010a9490618529a64adaec402ceb79a5bc59c1ac02df22ae03702c91c98228d9b99fe64f4f1394a8a75e680e7eb8cbe1cf257610c046ed91a996e6f38a803

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

          Filesize

          320B

          MD5

          71e51db9896bea78f86036d60c9cd819

          SHA1

          063e699302c31d6d6a88bf1e24d9dd568d2d9b13

          SHA256

          4dd21fbc9cdc427e1c52a65034a0b62b95c8a52dde4a9fbdb689a501c54b18c4

          SHA512

          871d5774acb1ec4f942962305fda40208a80937cb8bf358d5da8f7ebcb3c2be2ff54969e65178be863aac64a0311be8714b1efa86b6b3971450a0357812f0a82

        • C:\Windows\services.exe

          Filesize

          8KB

          MD5

          b0fe74719b1b647e2056641931907f4a

          SHA1

          e858c206d2d1542a79936cb00d85da853bfc95e2

          SHA256

          bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

          SHA512

          9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

        • memory/292-24-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/292-36-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/292-18-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/292-19-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/292-75-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/292-29-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/292-31-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/292-84-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/292-41-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/292-43-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/292-79-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/292-48-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/292-53-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/292-86-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/292-91-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2292-47-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/2292-74-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/2292-78-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/2292-0-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/2292-83-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/2292-16-0x0000000000220000-0x0000000000228000-memory.dmp

          Filesize

          32KB

        • memory/2292-15-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/2292-90-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/2292-4-0x0000000000220000-0x0000000000228000-memory.dmp

          Filesize

          32KB