Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    08/09/2024, 03:19

General

  • Target

    e0f1059935ec776898ccf0bc087a3d122204e6fa459ed323b276482009bcd78e.exe

  • Size

    41KB

  • MD5

    cc34b43eac56aaf585a10a74742fe46e

  • SHA1

    ec8036778fe4f8b10fe477468479e45afa57a63b

  • SHA256

    e0f1059935ec776898ccf0bc087a3d122204e6fa459ed323b276482009bcd78e

  • SHA512

    d5386061c68f79cca93c66f4d68fdc514ad24b3c204e14c70b58f70cb8897731f2f7db51b088d2f4ec0705cc319e531c877b13f954ba8f2161daddbfea212791

  • SSDEEP

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

Malware Config

Signatures

  • Detects MyDoom family 8 IoCs
  • MyDoom

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

  • Executes dropped EXE 1 IoCs
  • UPX packed file 27 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • 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\e0f1059935ec776898ccf0bc087a3d122204e6fa459ed323b276482009bcd78e.exe
    "C:\Users\Admin\AppData\Local\Temp\e0f1059935ec776898ccf0bc087a3d122204e6fa459ed323b276482009bcd78e.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2400
    • 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:2548

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\tmp2020.tmp

          Filesize

          41KB

          MD5

          5d4818ced2f7ad9f13da20f28c8bcc90

          SHA1

          e7e70af8f6b8e42538b0311362cf20459acafe9a

          SHA256

          ad66379471df8998c41d41b052c2da922d086bead7d8ac49bd6b623d847b60ec

          SHA512

          5d39c9b778ea94bd6d43b0ce5d4f527c9586f2ea3b0f015c9567510182b53134e5045becc7bcb4ed28a3b68430cbad195ec8d0f57050471dd5b77395b2abdb73

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

          Filesize

          192B

          MD5

          c1624ece5d62c7da6542176b17d289f8

          SHA1

          4ed6139e714f065deafdb47af8a81fa8a14333d2

          SHA256

          e1f2b4902a3d7462ecb725b7814117305d4ee2589a31dec08a779a4e1636afd7

          SHA512

          84954de5d67d2e0279f1cfc76d620e72a2b88d100b24115ee49dddd03ea385da11d8a8d7f8392e0148f60eeb296e90e1df5b934b801cd9ecdbc2336acc7d29b2

        • C:\Windows\services.exe

          Filesize

          8KB

          MD5

          b0fe74719b1b647e2056641931907f4a

          SHA1

          e858c206d2d1542a79936cb00d85da853bfc95e2

          SHA256

          bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

          SHA512

          9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

        • memory/2400-83-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/2400-16-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/2400-47-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/2400-2-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/2400-78-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/2400-74-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/2400-90-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/2400-4-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2400-52-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/2548-19-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2548-29-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2548-48-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2548-41-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2548-53-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2548-36-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2548-31-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2548-43-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2548-75-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2548-24-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2548-79-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2548-18-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2548-84-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2548-86-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2548-10-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2548-91-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB