Analysis

  • max time kernel
    149s
  • max time network
    165s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    24-11-2022 16:47

General

  • Target

    f77cf9f1d3c9c2f7528b969f2d34d04e2e5359c2be66687ff5817ad797f8c766.exe

  • Size

    464KB

  • MD5

    d0537315d2c88ffe32dcfa2fe7499b65

  • SHA1

    0735672d10b2a3e7f10dc632cd51b61e3bbd2e11

  • SHA256

    f77cf9f1d3c9c2f7528b969f2d34d04e2e5359c2be66687ff5817ad797f8c766

  • SHA512

    504e58c427d2153881ecac319112f0670063baa66b2ea80259fe34541dfdde8c130f2e60402548104f942750d9736aaa2b35c09e9def146920c989b2bfeacae4

  • SSDEEP

    12288:K3FgD1EK5eOkodHq9d+1U0rWSB7oCqB5SlV:Ig5eAdK+1UqWeuK/

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 FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f77cf9f1d3c9c2f7528b969f2d34d04e2e5359c2be66687ff5817ad797f8c766.exe
    "C:\Users\Admin\AppData\Local\Temp\f77cf9f1d3c9c2f7528b969f2d34d04e2e5359c2be66687ff5817ad797f8c766.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 FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    • System policy modification
    PID:1676

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/1676-54-0x00000000764D1000-0x00000000764D3000-memory.dmp
    Filesize

    8KB

  • memory/1676-55-0x0000000000220000-0x0000000000225000-memory.dmp
    Filesize

    20KB

  • memory/1676-56-0x0000000000400000-0x0000000000537000-memory.dmp
    Filesize

    1.2MB

  • memory/1676-57-0x0000000000230000-0x0000000000233000-memory.dmp
    Filesize

    12KB

  • memory/1676-58-0x0000000000400000-0x0000000000537000-memory.dmp
    Filesize

    1.2MB