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Analysis

  • max time kernel
    27s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20230703-en
  • resource tags

    arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system
  • submitted
    08/07/2023, 17:56

General

  • Target

    5e8c7a00e9e378exeexeexeex.exe

  • Size

    70KB

  • MD5

    5e8c7a00e9e378f5971595f71be27ae9

  • SHA1

    f22dc83431cf3b1cebc123266a4b1631c324907c

  • SHA256

    970135a6cb6d6916ea2b31ceef2cf5df733deaebc95d3e7cc41be2a2b6d386e1

  • SHA512

    7b6eb68fb7fa87388edd1ecbeeb6d819307a1d4529cf598a94776a97050de60af3a9bf5d0015c62d1f3b5d563131ee165bef98ef17ef09375dad6dc1aef1f1dc

  • SSDEEP

    1536:WZZZZZZZZZZZZpXzzzzzzzzzzzzADypczUk+lkZJngWMqqU+2bbbAV2/S2OvvdZl:Fd5BJHMqqDL2/OvvdrH

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates connected drives 3 TTPs 24 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Program crash 1 IoCs
  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5e8c7a00e9e378exeexeexeex.exe
    "C:\Users\Admin\AppData\Local\Temp\5e8c7a00e9e378exeexeexeex.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2332
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2332 -s 508
      2⤵
      • Program crash
      PID:2884

Network

MITRE ATT&CK Enterprise v6

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Downloads