Analysis

  • max time kernel
    150s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    27-11-2022 16:13

General

  • Target

    42a9964818f127d77e0f11f363442bb25773f4df59e99c1ac2ec1886943fda44.exe

  • Size

    396KB

  • MD5

    1d680909403bbcc30ef1346513ed7522

  • SHA1

    eba381516ff06578149e5ff113d6a659030f8b06

  • SHA256

    42a9964818f127d77e0f11f363442bb25773f4df59e99c1ac2ec1886943fda44

  • SHA512

    28f6ebef6d3ad7c128950102bfc07d7e875e00f4c50b2a05d8db9ae4b8feab966c592674ae741e9fa2b26e0ad1dc31a4ecabb0bce200ed917921c9b1452970b3

  • SSDEEP

    12288:ehEJ1MkTaMhGte8u8Y9q4mZeEZ2gnGeSw:eh8sMhGY8TY9q4mZeC2

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\42a9964818f127d77e0f11f363442bb25773f4df59e99c1ac2ec1886943fda44.exe
    "C:\Users\Admin\AppData\Local\Temp\42a9964818f127d77e0f11f363442bb25773f4df59e99c1ac2ec1886943fda44.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:1752

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/1752-54-0x0000000075111000-0x0000000075113000-memory.dmp
    Filesize

    8KB

  • memory/1752-55-0x00000000001B0000-0x00000000001B6000-memory.dmp
    Filesize

    24KB

  • memory/1752-56-0x0000000000400000-0x00000000004C9000-memory.dmp
    Filesize

    804KB

  • memory/1752-57-0x00000000001C0000-0x00000000001C3000-memory.dmp
    Filesize

    12KB

  • memory/1752-58-0x0000000000400000-0x00000000004C9000-memory.dmp
    Filesize

    804KB