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Analysis

  • max time kernel
    151s
  • max time network
    193s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    04/12/2022, 07:59

General

  • Target

    afbf2748e58ad1d00f20a5160f5fba7a3311bae8234e8befe2efee93bdbb7ab5.exe

  • Size

    1.0MB

  • MD5

    92ef0bfe578ca4ee7477a8d7746da5f6

  • SHA1

    88669aaed74e90b1c4ddd8affe5af8da23fac601

  • SHA256

    afbf2748e58ad1d00f20a5160f5fba7a3311bae8234e8befe2efee93bdbb7ab5

  • SHA512

    6c1781038e2dce0652d76eab7bba5f158894da0fa618476b9261c1a40299a07eb5016f3a610fbb0b4d418f4200911831d5f6b08a407ca2b7c9afc4022a667f51

  • SSDEEP

    24576:aAWjEicKk3lWjKyUJm7qiVunZLnnnqhpUJ:bmdk8j7dVuBnqEJ

Malware Config

Signatures

  • Registers COM server for autorun 1 TTPs 3 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 39 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\afbf2748e58ad1d00f20a5160f5fba7a3311bae8234e8befe2efee93bdbb7ab5.exe
    "C:\Users\Admin\AppData\Local\Temp\afbf2748e58ad1d00f20a5160f5fba7a3311bae8234e8befe2efee93bdbb7ab5.exe"
    1⤵
    • Registers COM server for autorun
    • Checks whether UAC is enabled
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:1352

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1352-54-0x0000000075931000-0x0000000075933000-memory.dmp

    Filesize

    8KB

  • memory/1352-55-0x0000000000CA0000-0x0000000000DE1000-memory.dmp

    Filesize

    1.3MB