Overview

overview

8

Static

static

8

[ID] Pegasus.exe

windows7-x64

8

[ID] Pegasus.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    44s
  • max time network
    66s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    26-11-2022 05:22

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General

  • Target

    [ID] Pegasus.exe

  • Size

    1.0MB

  • MD5

    8b6ff5bb2418b7521bcfe5e493d9df7c

  • SHA1

    10808bf646b731e77bf3f168fd71e926e83970e9

  • SHA256

    12440486a55e0efecbd9462f85369f09326bccc25e32dded10ff96e7115ae73c

  • SHA512

    f83faf758e583415039e09243fdc4aa37482b67dc37def34c4095f8a9b33d8bf2dda60940398cdbba348305dd9600cd7d409e5185cb381358f8b554a0384863d

  • SSDEEP

    24576:K8p9It29WwIV0JwCs8GYtMbfklY8fHNEsjdqfFUrXbewXqLwbWq+5Yl:K83I0VIaJrHMbfsB5XvXwh

Score
8/10
vmprotect

Malware Config

Signatures

  • VMProtect packed file 4 IoCs

    Detects executables packed with VMProtect commercial packer.

    vmprotect
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\[ID] Pegasus.exe
    "C:\Users\Admin\AppData\Local\Temp\[ID] Pegasus.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:1900
    • C:\Windows\empty.exe
      C:\Windows\empty.exe 1900
      2⤵
        PID:1084

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Privilege Escalation

    Defense Evasion

    Credential Access

    Discovery

    System Information Discovery

    1
    T1082

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

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    Downloads

    • memory/1900-54-0x0000000074AB1000-0x0000000074AB3000-memory.dmp
      Filesize

      8KB

      Download
    • memory/1900-55-0x0000000000400000-0x00000000006F1000-memory.dmp
      Filesize

      2.9MB

      Download
    • memory/1900-58-0x0000000000884000-0x0000000000887000-memory.dmp
      Filesize

      12KB

      Download
    • memory/1900-60-0x0000000000400000-0x00000000006F1000-memory.dmp
      Filesize

      2.9MB

      Download
    • memory/1900-61-0x0000000000400000-0x00000000006F1000-memory.dmp
      Filesize

      2.9MB

      Download
    • memory/1900-62-0x0000000000400000-0x00000000006F1000-memory.dmp
      Filesize

      2.9MB

      Download