Analysis

  • max time kernel
    133s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    04/12/2022, 00:58

General

  • Target

    b074578e776d2873d24ffc0d0cc23fd99b931e268ba2c57bc7fb4e4db82cb8ff.exe

  • Size

    873KB

  • MD5

    600e23c81888d544244054fc0adee0c5

  • SHA1

    7fe6e47e27d9258f741ff183298ad73f5dae6734

  • SHA256

    b074578e776d2873d24ffc0d0cc23fd99b931e268ba2c57bc7fb4e4db82cb8ff

  • SHA512

    bc4dd34d6f9fca7cc16ee79093e2c329178d583b0d2e138d8f87a1a526d757cfa25b2f7d5ac2be5ec8da4b857950ca7f825dc9824338743f8ee9dc90b5ffa742

  • SSDEEP

    24576:yqklEf9OHBLoFD5qgvOAH8bgjdYJa4OL6CPhgeifQIzS:yPlEf4HBM+GbjCxapizS

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\b074578e776d2873d24ffc0d0cc23fd99b931e268ba2c57bc7fb4e4db82cb8ff.exe
    "C:\Users\Admin\AppData\Local\Temp\b074578e776d2873d24ffc0d0cc23fd99b931e268ba2c57bc7fb4e4db82cb8ff.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 SetWindowsHookEx
    PID:1676

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1676-54-0x0000000075A31000-0x0000000075A33000-memory.dmp

    Filesize

    8KB

  • memory/1676-55-0x0000000001F10000-0x0000000002055000-memory.dmp

    Filesize

    1.3MB

  • memory/1676-62-0x0000000001F10000-0x0000000002055000-memory.dmp

    Filesize

    1.3MB

  • memory/1676-64-0x0000000001F10000-0x0000000002055000-memory.dmp

    Filesize

    1.3MB

  • memory/1676-63-0x0000000001F10000-0x0000000002055000-memory.dmp

    Filesize

    1.3MB