Analysis

  • max time kernel
    151s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    29-11-2022 21:38

General

  • Target

    0526fc8fa91c3ad5d02e9ff1c79c565377f18d7b69a923f8a5123b14c4b1fcd3.exe

  • Size

    368KB

  • MD5

    036c65839027174db6200a5849799b80

  • SHA1

    943ba296eddd5d41b0a42d07c0ab1b6c09dd3572

  • SHA256

    0526fc8fa91c3ad5d02e9ff1c79c565377f18d7b69a923f8a5123b14c4b1fcd3

  • SHA512

    3c5499c55be00a72b8d3b54f2923bed7f9dcad8f207c93ced2c9b45f2ee984f5b5f1c12dd0fa3d1fe05b669ec0b586ea34f1eeee7b756e0cedf8fa721da795bc

  • SSDEEP

    6144:7qlRMahrVf/DRauRHlwrFYaN5ino7241GtMqzIXPH8CV+mybPzKP3zUeXm9+r:7qlRMErpDneFNzino7IUHybPzQjUeX

Malware Config

Signatures

  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 5 IoCs
  • Disables taskbar notifications via registry modification
  • Windows security modification 2 TTPs 8 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 5 IoCs
  • Suspicious use of SendNotifyMessage 5 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0526fc8fa91c3ad5d02e9ff1c79c565377f18d7b69a923f8a5123b14c4b1fcd3.exe
    "C:\Users\Admin\AppData\Local\Temp\0526fc8fa91c3ad5d02e9ff1c79c565377f18d7b69a923f8a5123b14c4b1fcd3.exe"
    1⤵
    • UAC bypass
    • Windows security bypass
    • Windows security modification
    • Adds Run key to start application
    • Checks whether UAC is enabled
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    • System policy modification
    PID:1148

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Bypass User Account Control

1
T1088

Defense Evasion

Bypass User Account Control

1
T1088

Disabling Security Tools

3
T1089

Modify Registry

5
T1112

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1148-54-0x0000000074C11000-0x0000000074C13000-memory.dmp
    Filesize

    8KB

  • memory/1148-55-0x0000000000400000-0x00000000004D9000-memory.dmp
    Filesize

    868KB

  • memory/1148-56-0x0000000000400000-0x00000000004D9000-memory.dmp
    Filesize

    868KB

  • memory/1148-57-0x0000000000260000-0x0000000000263000-memory.dmp
    Filesize

    12KB

  • memory/1148-58-0x0000000000400000-0x00000000004D9000-memory.dmp
    Filesize

    868KB