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Analysis

  • max time kernel
    38s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    01/02/2024, 20:46

General

  • Target

    Gusnabo.pyc

  • Size

    32KB

  • MD5

    30868f3b74e81f564aff3a4d18314b48

  • SHA1

    84f08f784808d881434af14cc98f7bb5a46b6ef2

  • SHA256

    3e86aeed09b78f79e8b0782134dfd62e56c854b042eedcbef7ac105402934e90

  • SHA512

    d659b2c070a1408b7d6d90cfeb7ba04b3b99807235fad43de8012034f7bc8c78d04e4d40a78fa70ad16a8c0dfbd9c3fc8d0e3ceb0d9df22738b1b8bac8d6b5f8

  • SSDEEP

    768:L83nrm2VsfNEiyAuAfKFMrRtfqtvEwS7bnjerAroaHDsIAvN8YC06X:I3r0e3aKFcfDwS7fOPviYD6X

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\Gusnabo.pyc
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2068
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Gusnabo.pyc
      2⤵
      • Modifies registry class
      PID:2832

Network

MITRE ATT&CK Enterprise v15

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Downloads